Data Converter Selection Guideread.pudn.com/downloads51/ebook/177406/guideforTI/Data Convert… ·...

ProcessorAmp ADC DAC Amp

RefRef

Power Management

Delta-Sigma (∆Σ)Intelligent ∆Σ

SARPipeline

Delta-Sigma (∆Σ)StringR-2R

Current Steering

R E A L W O R L D S I G N A L P R O C E S S I N GTM

Data Converter Selection Guide3Q 2002

Includes

2 Data Converter Selection Guide Texas Instruments 3Q 2002

Data Converter Selection Tree

∆Σ ∆Σ

∆Σ ∆Σ Intelligent

∆Σ ∆Σ

DAS

Pipeline

∆Σ∆Σ

String

R-2R

Current

Steering

SAR

AmpADC DACAmp

REF REF

Processor

Power

Management

3Q 2002 Texas Instruments Data Converter Selection Guide 3

Introduction and Table of Contents

Analog-to-Digital Converters (ADCs)

Delta-Sigma (∆Σ)8-Channel, 24-bit, ∆Σ ADC with Flash Memory . . . . . . . . . . . . . . . . . . . . . . . . . .416-bit, Low-Power ADC in SOT23-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Professional Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-26

∆Σ IntelligentLowest Noise Precision Data-Acquisition System-on-a-Chip . . . . . . . . . . . . . . . .6Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

SARLow-power, 16-bit, 200-kSPS ADCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-9

Pipeline12-bit, 80-MSPS CommsADC™ ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1012-bit, 8-MSPS ADC with Two Analog Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . .11Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12Professional Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Data Acquisition Systems (DAS)Highly Integrated, 12-bit, Analog Interface Circuit . . . . . . . . . . . . . . . . . . . . . . .13Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Digital-to-Analog Converters (DACs)

Delta-Sigma (∆Σ)20-bit, Low-Power, ∆Σ DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14Professional Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-26

StringSingle, Dual and Quad, 16-bit, Serial-Input DACs . . . . . . . . . . . . . . . . . . . . . . . .15Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

R-2R16-bit, Serial IF DACs with Built-in +10-V Reference and DAC Load Control . . .17Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Current Steering14-bit, 400-MSPS DAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Professional Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Application Specific Converters

Voiceband CodecsProgrammable Dual 16-bit Linear DSP Codec . . . . . . . . . . . . . . . . . . . . . . . . . . .21Programmable 16-bit Linear DSP Codec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Touch Screen Controllers (TSC)Analog Interface Circuit for Touch Screen Applications . . . . . . . . . . . . . . . . . . .23Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23Programmable Touch Screen Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Professional Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-26Professional Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Code Composer Studio™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20World Wide Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

When you’re serious about dataacquisition systems and applica-tions, then you need data convertersthat can meet and exceed your signal acquisition and processingexpectations.

Texas Instruments offers a full lineof data acquisition products such ashigh-resolution ∆Σ converters, SARADCs and string DACs, high-speed,pipelined architecture ADCs andDACs, as well as a high-performanceline of converters made especiallyfor professional audio, imaging andvideo applications.

In addition to standard portfolioconverter products, TI also offers avariety of specialty devices such as touch screen controllers, voicemodem codecs, intelligent ADCs withonboard microcontrollers and highly-integrated analog interface circuits.

New, featured products includethe ADS5410 a 12-bit, 80-MSPSCommsADC™. It has exceptionallylow noise and high SFDR, whichmake it ideal for cellular basestationsand IF sampling applications.

The AMC7820 is the industry’s firstmonitoring and control single-chipsolution that integrates an ADC, DACs,op amps and serial interface to a hostprocessor unit.

For a complete PDA analog interfacecircuit, TI introduces the next gener-ation TSC2300 complete with 12-bitADC, touch pressure measurementcontroller, keypad, audio codec andstandard serial interface.

TI is serious about data convertersand is dedicated to providing easy-to-use products offering the besthigh-performance features, lowpower, small packaging and all thesample and support extras to makeyour job easier.


Delta-Sigma (∆Σ) ADCs

∆Σ converters are based on the principleof highly oversampling the input signalfollowed by a digital filter/decimator toobtain the digital code equivalent. ∆Σconverters are ideal for low-bandwidthsignals and are capable of very high resolution, 16- to 24-bits. This convertertechnology allows for a trade-off betweensignal bandwidth and resolution that isoften externally programmable. A digitalfilter can have greater complexity than itsanalog equivalent at lower cost, and isalways exactly reproducible over temper-ature and time. Complex filter functions(i.e. 50-/60-Hz notch filter) are readilyachieved and are often tailored to aspecific application. Applications for ∆ΣADCs include industrial process control,

analytical and test instrumentation, medicalimaging and acquisition, communications,and professional and consumer audio.

DSP compatibility makes them idealchoices for system solutions.

Analog Input

DigitalOutput

DifferentialAmplifier

Integrator

Comparator

Modulator

DigitalFilter

DAC

∆Σ ADCs are oversampling converters that consist of a modulator followed by a digitaldecimation filter. The modulator includes an integrator and a comparator in a feedbackloop with a DAC. A system clock provides timing for modulator and digital filter.

ADS1218 | 8-Channel, 24-bit, ∆Σ ADC with Flash MemoryGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/ADS1218

The ADS1218 is a precision, ∆Σ ADC with 24-bit resolution and non-volatile memoryoperating from 2.7- to 5.25-V supplies. Its eight channels are multiplexed and includeson-board direct sensor interface with excitation and analog signal conditioning andprogrammable gain amp (PGA) with user-selectable gains of 1-128. The ADS1218 featuresintegrated Flash memory for storage of calibration and configuration settings.

The ADS1218 is the ideal choice for a complete data-acquisition system.

BUF PGA

A = 1:128

+

1.25-V or 2.5-VRefer-ence

Clock Generator

Registers

RAM

4K BFLASH

AGND AVDD

IN+

IN–

RDAC VREFOUT VRCAP VREF+ VREF– XIN XOUT

DSYNCPDWN RESET DRDYBUFENDGNDDVDD

WREN

Digital I/OInterface

D7. . .D0

SCLKPOL

DINDOUTCS

MU

X

AIN0AIN1AIN2AIN3AIN4AIN5AIN6AIN7

AINCOM

IDAC1

Controller

Program-mableDigitalFilter

AVDD

8-BitIDAC

IDAC2 8-BitIDAC

OffsetDAC

AGND

2 µA

2 µA

2nd-Order

Modulator

Serial Interface

Key Features

• 24-bits no missing codes (NMC)• Effective resolution: 22-bits (PGA = 1),

19-bits (PGA = 128)• INL: 0.0015%• 4 kB of Flash memory; programmable

from 2.7 V to 5.25 V• Single-cycle settling mode• Programmable data output rate up to

780 SPS• Precision, on-chip 1.25-V/2.5-V reference• Packaging: 48-lead TQFP

Applications

• Industrial process control• Liquid/gas chromatography• Smart transmitters• Weight scales, pressure transducers


Delta-Sigma (∆Σ) ADCs

∆Σ ADCs Selection GuideSampling Number

Res. Rate of Input Input Voltage Linearity NMC2 Power NumberDevice (Bits) (kSPS) Channels1 Interface (V) VREF (%) (Bit) (mW/V) Package3 of Leads Price4

fs<50 kSPS Delta-Sigma ArchitectureADS1244 24 0.015 1 Diff Serial, SPI 2 VREF, ±5 Ext ±0.0015 24 0.5/ +2.7,+5 E 10 3.50ADS1245 24 0.015 1 Diff/ Buffer Serial, SPI 2 VREF, ±2.5 Ext ±0.0015 24 0.5/ +2.7,+5 E 10 3.50ADS1240 24 0.015 2 Diff/ 4 SE Serial, SPI PGA (1-128), ±2.5 Ext ±0.0015 24 0.5/ +2.7,+5 E 24 3.64ADS1241 24 0.015 4 Diff/ 8 SE Serial, SPI PGA (1-128), ±2.5 Ext ±0.0015 24 0.5/ +2.7,+5 E 28 4.00ADS1242 24 0.015 2 Diff/ 4 SE Serial, SPI PGA (1-128), ±2.5 Ext ±0.0015 24 0.5/ +2.7,+5 E 16 3.64ADS1243 24 0.015 4 Diff/ 8 SE Serial, SPI PGA (1-128), ±2.5 Ext ±0.0015 24 0.5/ +2.7,+5 E 20 4.00ADS1216 24 0.78 4 Diff/ 8 SE Serial, SPI PGA (1-128), ±2.5 Int ±0.0015 24 0.6/ +2.7,+5 Y 48 6.54ADS1217 24 0.78 4 Diff/ 8 SE Serial, SPI PGA (1-128), ±5 Int ±0.0012 24 0.6/ +2.7,+5 Y 48 6.54ADS1218 24 0.78 4 Diff/ 8 SE Serial, Flash PGA (1-128), ±2.5 Int ±0.0015 24 0.6/ +2.7,+5 Y 48 7.54ADS1201 24 1 1 Diff Modulator ±10 Int ±0.0015 24 20/ +5 U 16 5.83ADS1210 24 16 1 Diff Serial, SPI ±10 Int ±0.0015 24 60/ +5 P, U 18 9.72ADS1211 24 16 4 Diff Serial, SPI ±10 Int ±0.0015 24 60/ +5 E, P, U 24 10.38ADS1251 24 20 1 Diff Serial, SPI VREF, ±5 Ext ±0.0015 24 5/ +5 U 8 5.31ADS1253 24 20 4 Diff Serial, SPI VREF, ±5 Ext ±0.0015 24 5/ +5 E 16 6.38ADS1254 24 20 4 Diff Serial, SPI VREF, ±5 Ext ±0.0015 24 3/ +5 and +1.8,+5 E 20 6.38ADS1252 24 41 1 Diff Serial, SPI VREF, ±5 Ext ±0.0015 24 40/ +5 U 8 5.31ADS1212 22 6.25 1 Diff Serial, SPI ±10 Int ±0.0015 22 8.5/ +5 P, U 18 7.34ADS1213 22 6.25 4 Diff Serial, SPI ±10 Int ±0.0015 22 8.5/ +5 E, P, U 24 8.25ADS1250 20 25 1 Diff Serial, SPI PGA (1-8), ±4 Ext ±0.003 20 100/ +5 U 16 6.63DDC112 20 3 kHz/Ch 2 Lin Serial, SPI 50-1000 pC Ext ±0.0015 20 100/ +5 U, Y 28, 32 11.52ADS1605 16 5000 1 Diff P16 ±3 Int ±0.0015 16 650/ +5, +1.8, +3.6 Y 64 32.00ADS1202 16 5 1 Diff Modulator ±300 mV Int ±0.006 16 20/ +5 E 10 3.95ADS1100 16 0.16 1 Diff Serial, I2C PGA (1-8), VOD Ext ±0.0125 16 0.25/ +2.7,+5 N 6 1.75ADS1110 16 0.16 1 Diff Serial, I2C PGA (1-8), ±2.5 Int ±0.0125 16 0.3/ +2.7,+5 N 6 1.95fs<50 kSPS Dual-Slope ArchitectureTLC7135 4.5 0.003 1 SE BCD ±VREF Ext ±0.005 4.5 Dig 5/ ±5 U 28 2.01

ADS1100 | 16-bit, Low-Power ADC in SOT23-6Get samples and datasheets at: www.ti.com/sc/device/ADS1100

The ADS1100 is a precision, wide dynamic range ADC with on-board programmable gainamplifier (PGA), oscillator and 2-wire I2C serial interface. The product operates from a2.7- to 5.5-V supply using only 0.25 mW and has a power-down mode.

ADS1100 offers low cost/performance in SOT23-6 package.

∆Σ ADCPGA I2C SerialInterface

ClockOscillator

VIN+

VIN–

SCL

A = 1, 2, 4, or 8

SDA

VDD

GND

Key Features

• 16-bits no missing codes• PGA = 1, 2, 4 or 8 • Low noise: 4 µVp-p• Power supply: 2.7 V to 5.5 V• Low current consumption: 90 µA• Programmable data rates up to 160 SPS• I2C serial interface• INL: 0.0125% of FSR max• Packaging: SOT23-6

Applications

• Industrial process control• Temperature measurement• Factory automation• Smart transmitters• Portable instrumentation

1SE = Single-Ended, Diff = Differential, Lin = Current Input. 2NMC = no missing code resolution. 3P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = SOT23 , Y = TQFP. 4Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .


Delta-Sigma (∆Σ) Intelligent ADCs

Intelligent ADCs Selection GuideADC Sampling Number Program Program DACRes. Rate of Input Input Voltage Processor Memory Memory SRAM Power Outputs

Device (Bits) (kSPS) Channels (V) VREF Core (kB) Type (kB) (mW/V) (Bits)1 Price2

MSC1210Y2 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 4 Flash 1.2 4 mW/ +3/ +5 V — 8.95 MSC1210Y3 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 8 Flash 1.2 4 mW/ +3/ +5 V — 9.50MSC1210Y4 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 16 Flash 1.2 4 mW/ +3/ +5 V — 10.75 MSC1210Y5 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 32 Flash 1.2 4 mW/ +3/ +5 V — 12.25 MSC1211Y2 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 4 Flash 1.2 4 mW/ +3/ +5 V Quad (16) 16.65 MSC1211Y3 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 8 Flash 1.2 4 mW/ +3/ +5 V Quad (16) 17.20MSC1211Y4 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 16 Flash 1.2 4 mW/ +3/ +5 V Quad (16) 18.45 MSC1211Y5 24 0.78 8 Diff/ 8 SE PGA (1-128), ±2.5 Int 8051 32 Flash 1.2 4 mW/ +3/ +5 V Quad (16) 19.95

1MSC1211 includes four 16-bit DACs. All four DACs default to “voltage out” or alternately up to two DACs can be configured as “current out”. MSC1211 is pin compatiblewith the MSC1210. 2Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .

Intelligent ADCs provide the highest levelof performance of any mixed-signaldevices on the market. They incorporateenhanced digital processing cores andFlash memory, in combination with high-performance analog and high-performance

peripherals to achieve unparalleled systemperformance. The integration of the analogand digital cores gives the user the abilityto customize the device to meet theirspecific requirements. It would be extremelycostly and difficult to achieve this same

level of flexibility and performance usingmultiple devices. Benefits include com-ponent integration, reduced part count,reduced system development time,simplification of interfaces, faster boardlayout and a reduction in board space.

MU

X

PGA 8051

FlashMemory

PrecisionVREF

32-Bit Accumulator

24-BitADC

MSC1210 | Lowest Noise Precision Data-Acquisition System-on-a-ChipGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/msc1210

The MSC1210 utilizes an enhanced 8051 core with on-chip Flash memory in combinationwith high-performance analog and peripherals to achieve unparalleled system performance.The integration of the analog and digital cores gives the ability to customize the deviceto meet specific requirements. It would be extremely costly and difficult to achieve thissame level of flexibility and performance using multiple devices. The noise performanceof the ADC is better than most stand alone ADCs on the market and is significantly betterthan any comparable mixed-signal device available. The accuracy and drift of the VREFis orders of magnitude better than other integrated peripherals, pushing the performanceenvelope of digital processing to among the best in the industry.

The MSC1210 is loaded with peripherals to enhance and simplify system design.

Key Features

• 24-bit ADC with no missing codes• 22-bits effective resolution• 8 differential/single-ended analog inputs• 8051-compatible with up to

8-MIPS operation• Up to 32 kB on-chip Flash

program memory• 32-bit accumulator• PGA 1 to 128• Precision VREF• Packaging: 64-lead TQFP

Applications

• Portable instrumentation• Intelligent sensors• Liquid/gas chromatography• Weight scales


SAR ADCs

SAR-type converters are frequently thearchitecture of choice for medium-to-high-resolution applications with mediumsampling rates. SAR ADCs most common-ly range in resolution from 10- to 16-bitswith speeds typically less than 10 MSPS.They provide low power consumptionand a small form factor. A SAR has littlesample-to-conversion latency comparedto a pipeline or delta-sigma converter.This combination makes them ideal for real-time applications such as indus-trial control, motor control, power management, portable/ battery-poweredinstruments, PDAs, test equipment anddata/signal acquisition.

SAR

Se

ria

l In

terf

ace

CDAC

REF

Serial

DCLO

CS/SH

In a successive approximation register (SAR) ADC, the bits are decided by a singlehigh-speed, high-accuracy comparator bit by bit, from the MSB down to the LSB. Thisis done by comparing the analog input with a DAC whose output is updated by previous-ly decided bits and successively approximates the analog input.

TLC4541, TLC4545 | Low-power, 16-bit, 200-kSPS ADCsGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/partnumberReplace partnumber in URL with TLC4541 or TLC4545

The TLC4541 and TLC4545 are high-performance ADCs featuring auto-power-down modeand high-speed serial link capability. Both devices are available with single, dual, or singlepseudo-differential inputs. The TLC4145 and TLC4545 product families feature a high-speed serial link to modern host processors with an external SCLK up to 15 MHz.They use a built-in oscillator as the conversion clock, providing a 2.94 µs maximumconversion time.

TLC4541 and TLC4545 feature high-speed serial link capability.

Low-PowerSAR ADC

S/H

Conversion Clock

ControlLogic

OSC

GND

VDD

TLC4541

REF

AIN

SCLK

FS

SDO

CS

Low-PowerSAR ADC

S/H

Conversion Clock

ControlLogic

OSC

GND

VDD

TLC4545

REF

AIN (+)

AIN (–)

SCLK

SDO

CS

Key Features

• Sampling rate: 200 kSPS• Single supply: 5 V• Operating current: 3.5 mA• Auto power-down current: 5 µA• INL: ±2.5 LSB (max) • DNL: 2 to –1 LSB (max)• SPI/DSP serial interfaces with SCLK

input up to 15 MHz• Packaging: 8-lead SOIC and MSOP

Applications

• ATE systems• Industrial process control• Motor control


Single-Channel SAR ADCs Selection GuideSample Number

Res. Rate of Input Input Voltage Linearity NMC2 SINAD Power NumberDevice (Bits) (kSPS) Channels1 Interface (V) VREF (%) (Bit) (dB) (mW/V) Package3 of Leads Price4

5 kHz<fs<50 kHz Successive Approximation ArchitectureADS7807 16 40 1 SE P8, Serial SPI 4, 5 ±10 Int ±0.0022 16 86 35/ +5 P, U 28 26.06ADS7813 16 40 1 SE Serial, SPI +4, 10, ±3.3, 5, 10 Int ±0.003 16 87 35/ +5 P, U 16 20.24ADS7806 12 40 1 SE P8, Serial SPI +4, 5, ±10 Int ±0.011 12 72 35/ +5 P, U 28 12.08ADS7812 12 40 1 SE Serial, SPI +4, 10 , ±3.3, 5 , 10 Int ±0.012 12 72 35/ +5 P, U 16 11.23ADS1286 12 37 1 Diff Serial, SPI VREF Ext ±0.024 12 72 (typ) 3.5/ +2.7, +5 P, U 8 3.02TLC1549 10 38 1 SE Serial, SPI VREF Ext ±0.1 10 — 4/ +5 P, U 8 1.73TLV1549 10 38 1 SE Serial, SPI VREF Ext ±0.1 10 — 1.3/ +2.7, +5 P, U 8 1.73TLV0831 8 49 1 SE Serial, SPI VREF Ext ±0.2 8 — 0.7/ +3.3 P, U 8 1.41TLC548 8 45.5 1 SE Serial, SPI VREF Ext ±0.2 8 — 9/ +3, +6 P, U 8 1.15TLC549 8 40 1 SE Serial, SPI VREF Ext ±0.2 8 — 9/ +3, +6 P, U 8 0.91TLC0831 8 31 1 SE Serial, SPI VREF Int ±0.2 8 — 3/ +5 P, U 8 1.4150 kHz<fs<200 kHz Successive Approximation ArchitectureTLC4541 16 200 1 SE Serial, SPI VREF Ext ±0.0045 16 85 (typ) 17.5/ +5 E, U 8 7.00TLC4545 16 200 1 Diff Serial, SPI VREF Ext ±0.0045 16 85 (typ) 17.5/ +5 E, U 8 7.00ADS7805 16 100 1 SE P8/P16 ±10 Int ±0.0045 16 86 100/ +5 P, U 28 20.75ADS7809 16 100 1 SE Serial, SPI +4, 10, ±3.3, 5 ,10 Int ±0.0045 16 86 100/ +5 P, U 20 20.75ADS8320 16 100 1 Diff Serial, SPI VREF Ext ±0.012 15 92 (typ) 1.8/ +2.7, +5 E 8 4.95ADS8321 16 100 1 Diff Serial, SPI ±VREF at +VREF Ext ±0.012 15 88 (typ) 4.5/ +5 E 8 4.95ADS8325 16 100 1 Diff Serial, SPI VREF Ext ±0.006 16 92 (typ) 1.8/ +2.7, +5 E 8 6.35TLC3541 14 200 1 SE Serial, SPI VREF Ext ±0.006 14 82 (typ) 17.5/ +5 E, U 8 4.75TLC3545 14 200 1 Diff Serial, SPI VREF Ext ±0.006 14 82 (typ) 17.5/ +5 E, U 8 4.75ADS8324 14 50 1 Diff Serial, SPI ±VREF at +VREF Ext ±0.012 14 80 (typ) 2.5/ +1.8, +3.6 E 8 3.95ADS7816 12 200 1 Diff Serial, SPI VREF Ext ±0.024 12 72 (typ) 3.5/ +2.7, +5 E, P, U 8 1.97ADS7817 12 200 1 Diff Serial, SPI ±VREF at +VREF Ext ±0.024 12 71 (typ) 4/ +2.7, +5 E, P, U 8 1.97TLV2541 12 200 1 SE Serial, SPI VREF Ext ±0.024 12 — 2.3/ +2.7, +5 E, U 8 3.54TLV2545 12 200 1 SE Serial, SPI VREF Ext ±0.024 12 — 2.3/ +2.7, +5 E, U 8 3.53ADS7804 12 100 1 SE P8/ P16 ±10 Int ±0.011 12 72 100/ +5 P, U 28 13.36ADS7808 12 100 1 SE Serial, SPI +4, 10 , ±3.3, 5, 10 Int ±0.011 12 72 100/ +5 P, U 20 10.58ADS7822 12 75 1 Diff Serial, SPI VREF Ext ±0.018 12 71 (typ) 1.6/ +2.7, +5 E, P, U 8 1.47ADS7823 12 50 1 Diff Serial, I2C VREF Ext ±0.024 12 72 (typ) 3.5/ +2.7, +5 E, P, U 8 3.02TLC1550 10 164 1 SE P10 VREF Ext ±0.05 10 — 10/ +5 N 28 3.72TLC1551 10 164 1 SE P10 VREF Ext ±0.1 10 — 10/ +5 N 28 3.19200 kHz<fs<500 kHz Successive Approximation ArchitectureADS7811 16 250 1 SE P16 ±2.5 Int ±0.006 15 84 250/ ±5 U 28 34.41ADS7815 16 250 1 SE P16 ±2.5 Int ±0.006 (typ) 15 84 250/ ±5 U 28 20.24TLC2551 12 400 1 SE Serial, SPI VREF Ext ±0.024 12 — 15/ +5 E, U 8 3.74TLC2555 12 400 1 SE Serial, SPI VREF Ext ±0.024 12 — 15/ +5 E, U 8 3.74ADS7800 12 333 1 SE P8/P12 ±5, 10 Int ±0.012 12 69 215/ +5 and –15 H 24 26.67TLC0820A 8 392 1 SE P8 VREF Ext ±0.2 8 — 37.5/ +5 E, P, U, N 20 1.81500 kHz<fs<8 MHz Successive Approximation ArchitectureADS8381 18 500 1 SE P8/ P16/ P18 VREF Ext ±0.003 18 88 100/ +2.7, +5 Y 48 19.99ADS8402 16 1250 1 Diff P8/ P16 ±4, at VREF Int ±0.00375 16 91 150/ +5 and +2.7, +5 Y 48 18.50ADS8401 16 1250 1 SE P8/ P16 +4, VREF Int ±0.00375 16 87 150/ +5 and +2.7, +5 Y 48 18.50ADS8371 16 850 1 SE P8/ P16 VREF Ext ±0.003 16 85 100/ 2.7, +5 Y 48 14.00ADS8322 16 500 1 Diff P8/ P16 5 Int ±0.009 15 84 (typ) 85/ +5 Y 32 7.59ADS8323 16 500 1 Diff P8/ P16 ±2.5 V at 2.5 Int ±0.009 15 84 (typ) 85/ +5 Y 32 7.59ADS7810 12 800 1 SE P12 ±10 Int ±0.018 12 69 250/ ±5 P, U 28 31.73ADS7818 12 500 1 Diff Serial, SPI 5 Int ±0.024 12 70 15/ +5 E, P 8 2.63ADS7834 12 500 1 Diff Serial, SPI 2.5 Int ±0.024 12 70 15/ +5 E, P 8 2.63ADS7835 12 500 1 Diff Serial, SPI ±2.5 Int ±0.024 12 70 17.5/ +5 E 8 2.65

1SE = Single-Ended, Diff = Differential. 2NMC = no missing code resolution. 3P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC, Y = TQFP.4Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .

Multichannel SAR Selection GuideSample Number

Res. Rate of Input Input Voltage Linearity NMC2 SINAD Power NumberDevice (Bits) (kSPS) Channels1 Interface Type (V) VREF (%) (Bit) (dB) (mW/V) Package3 of Leads Price4

5 kHz<fs<50 kHz Successive Approximation ArchitectureADS7825 16 40 4 SE P8, Serial SPI SAR ±10 Int ±0.003 16 86 50/ +5 P, U 28 28.80 ADS7824 12 40 4 SE P8, Serial SPI SAR ±10 Int ±0.012 12 72 50/ +5 P, U 28 12.45 TLC1542 10 38 11 SE Serial, SPI SAR VREF Ext ±0.05 10 — 4/ +5 N, P, U, H 20 2.38 TLC1543 10 38 11 SE Serial, SPI SAR VREF Ext ±0.1 10 — 4/ +5 N, P, U, E 20 1.97 TLV1543 10 38 11 SE Serial, SPI SAR VREF Ext ±0.1 10 — 2.7/ +3.3 N, P, U, E 20 2.18 TLC1541 10 32 11 SE Serial, SPI SAR VREF Ext ±0.1 10 — 6.5/ +5 N, P, U 20 3.05 TLV0832 8 44.7 2 SE Serial, SPI SAR VREF Int ±0.2 8 — 5/ +3.3 P, U 8 1.41 TLV0834 8 41 4 SE Serial, SPI SAR VREF Ext ±0.2 8 — 2.7/ +3.3 P, U 14 1.47 TLC541 8 40 11 SE Serial, SPI SAR VREF Ext ±0.2 8 — 6/ +5 N, P, U 20 1.43 TLV0838 8 37.9 8 SE Serial, SPI SAR VREF Ext ±0.2 8 — 2.7/ +3.3 P, U 20 1.38 TLC542 8 25 11 SE Serial, SPI SAR VREF Ext ±0.2 8 — 6/ +5 N, P, U 20 1.52 TLC0832 8 22 2 SE Serial, SPI SAR VREF Ext ±0.2 8 — 12.5/ +5 P, U 8 1.41 TLC0834 8 20 4 SE Serial, SPI SAR VREF Ext ±0.2 8 — 3/ +5 P, U 14 1.47 TLC0838 8 20 8 SE Serial, SPI SAR VREF Ext ±0.2 8 — 3/ +5 P, U 14 1.47 50 kHz<fs<200 kHz Successive Approximation ArchitectureADS8341 16 100 2 Diff/4 SE Serial, SPI SAR VREF Ext ±0.006 15 88 (typ) 3.2/ +2.7, +5 E, P 16 7.08 ADS8343 16 100 2 Diff/4 SE Serial, SPI SAR ±VREF at +VREF Ext ±0.006 15 88 (typ) 3.2/ +2.7, +5 E, P 16 7.08 ADS8344 16 100 4 Diff/8 SE Serial, SPI SAR VREF Ext ±0.006 15 88 (typ) 3.2/ +2.7, +5 E 20 7.59 ADS8345 16 100 4 Diff/8 SE Serial, SPI SAR ±VREF at +VREF Ext ±0.006 15 88 (typ) 3.2/ +2.7, +5 E 20 7.59 TLC3544 14 200 4 SE Serial, SPI SAR 4 Int ±0.006 14 81.5 (typ) 29/ +5 E 20 7.09 TLC3548 14 200 8 SE Serial, SPI SAR 4 Int ±0.006 14 81.5 (typ) 29/ +5 E 24 7.58 TLC3574 14 200 4 SE Serial, SPI SAR ±10 Int ±0.006 14 81.5 (typ) 30/ +5 E, P, U 24 7.50 TLC3578 14 200 8 SE Serial, SPI SAR ±10 Int ±0.006 14 81.5 (typ) 30/ +5 E 24 9.36 ADS7841 12 200 2 Diff/4 SE Serial, SPI SAR VREF Ext ±0.024 12 72 0.7/ +2.7, +5 E, P 16 2.53 ADS7842 12 200 4 SE P12 SAR VREF Ext ±0.024 12 72 0.7/ +2.7, +5 E 28 2.99 ADS7844 12 200 4 Diff/8 SE Serial, SPI SAR VREF Ext ±0.024 12 72 (typ) 0.7/ +2.7, +5 E 20 2.94 TLC2574 12 200 4 SE Serial, SPI SAR +2, 4 Int ±0.024 12 69 (typ) 4.5/ +2.7, +5 E, P, U 20 4.63 TLC2578 12 200 8 SE Serial, SPI SAR VREF Ext ±0.024 12 — 2.3/ +2.7, +5 E, U 8 5.55 TLV2542 12 200 2 SE Serial, SPI SAR VREF Ext ±0.024 12 — 2.3/ +2.7, +5 E, U 8 3.54 TLV2544 12 200 4 SE Serial, SPI SAR +2, 4 Int ±0.024 12 69 (typ) 4.5/ +2.7, +5 E, U 16 4.30 TLV2548 12 200 8 SE Serial, SPI SAR +2, 4 Int ±0.024 12 69 (typ) 4.5/ +2.7, +5 E, U 20 3.53 TLV2553 12 200 11 SE Serial, SPI SAR VREF Ext ±0.024 12 — 2.2/ +2.7, +5 E, U 16 4.05 TLV2556 12 200 11 SE Serial, SPI SAR VREF Int ±0.024 12 — 2.2/ +2.7, +5 E, U 20 4.20 ADS7832 12 117 4 SE P8 SAR VREF Ext ±0.018 12 69 7.5/ +3.3 P, N 28 16.19 TLC2543 12 66 11 SE Serial, SPI SAR VREF Ext ±0.024 12 — 5/ +5 E, P, U, N 20 4.19 TLV2543 12 66 11 SE Serial, SPI SAR VREF Ext ±0.024 12 — 3.3/ +3.3 E, P, U 20 4.23 ADS7828 12 50 4 Diff/8 SE Serial, I2C SAR VREF Int ±0.024 12 72 (typ) 3.5/ +2.7, +5 E 20 3.48 TLV1504 10 200 4 SE Serial, SPI SAR +2, 4 Int ±0.05 10 59 2.7/ +2.7, +5 E, U 16 3.26 TLV1508 10 200 8 SE Serial, SPI SAR +2, 4 Int ±0.05 10 59 2.7/ +2.7, +5 E, U 20 3.36 TLV1544 10 85 4 SE Serial, SPI SAR VREF Ext ±0.1 10 — 1.1/ +2.7, +5 E, U 16 1.86 TLV1548 10 85 8 SE Serial, SPI SAR VREF Ext ±0.1 10 — 1.1/ +2.7, +5 E 20 2.17 TLC545 8 76 19 SE Serial, SPI SAR VREF Ext ±0.2 8 — 6/ +5 N, P 28 3.13 TLC540 8 75 11 SE Serial, SPI SAR VREF Ext ±0.2 8 — 6/ +5 U, N, P 20 1.85 200 kHz<fs<500 kHz Successive Approximation ArchitectureTLC2552 12 400 2 SE Serial, SPI SAR VREF Ext ±0.024 12 — 15/ +5 E, U 8 3.74 TLC2554 12 400 4 SE Serial, SPI SAR +4 Int ±0.024 12 69 33/ +5 E, U 16 5.06 TLC2558 12 400 8 SE Serial, SPI SAR +4 Int ±0.024 12 69 33/ +5 E, U 20 5.56 TLC1514 10 400 4 SE Serial, SPI SAR +4 Int ±0.012 12 59 22/ +5 E, U 16 2.78 TLC1518 10 400 8 SE Serial, SPI SAR +4 Int ±0.012 12 59 22/ +5 E, U 16 3.29 500 kHz<fs<5 MHz Successive ApproximationADS8361 16 500 4 Diff Serial, SPI 2X2 SAR ±2.5 V at +2.5 Int ±0.009 16 84 (typ) 140/ +5 E 24 9.85 ADS8364 16 250/ch 6 Diff P16 6X1 SAR ±2.5 V at +2.5 Int ±0.0012 14 84 (typ) 140/ +5 Y 64 17.21 ADS7852 12 500 8 SE P12 SAR +5 Int ±0.024 12 71 (typ) 12/ +5 Y 32 3.56 ADS7861 12 500 4 Diff Serial, SPI 2X2 SAR ±2.5 V at +2.5 Int ±0.024 12 70 (typ) 40/ +5 E 24 4.03 ADS7862 12 500 4 Diff P12 2X2 SAR ±2.5 V at +2.5 Int ±0.024 12 70 (typ) 40/ +5 Y 32 5.99 ADS7864 12 500 6 Diff P12 3X2 SAR ±2.5 V at +2.5 Int ±0.024 12 70 (typ) 50/ +5 Y 48 6.83


1SE = Single-Ended, Diff = Differential. 2NMC = no missing code resolution. 3P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC, Y = TQFP.4Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .


Pipeline ADCs

ADS5410 | 12-bit, 80-MSPS CommsADC™ ADCGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/ADS5410

The ADS5410 is a CMOS, high-speed, high-performance pipelined ADC with exceptionallylow-noise and high spurious-free dynamic range. Its high input bandwidth makes it idealfor IF subsampling solutions where digital I/Q demodulators are used, and its highdynamic range is suited for GSM, IS-95, UMTS and IS-136 digital receivers. Its linearityand low DNL make it ideal for medical imaging applications. Low power consumptionmakes the ADS5410 ideal for applications in compact pico- and micro-base stations andin portable designs.

ADS5410 Functional Block Diagram

2.25 V

1.8 V

1.25 V Inte

rna

lR

efe

ren

ce

Timing

Digital Error Correction

DACADCADC

S/H Gain Stage Gain Stage

OVDDDVDDAVDD

OGND D0:11AGNDDGND

CLKC

CLK

BGP

VREFB

CML

VREFT

VINN

VINP

PWD

7 Stages

2

Gain Stage

DAC DACADC

ADC

2 32

Σ Σ Σ

Key Features

• 80-MSPS maximum sample rate• 12-bit resolution• No missing codes• 360-mW power dissipation• On-chip sample/hold• SFDR: 75-dB at 100-MHz IF• 1-GHz bandwidth differential analog input• On-chip references• 2s complement digital output• 3.3-V analog, 1.8-V digital supply• 1.8-V to 3.3-V I/O

Applications

• Cellular base transceiver stationreceive channel

• IF sampling applications:– TDMA: GSM, IS-136, EDGE/UWC-136– CDMA: IS-95, UMTS, CDMA2000– Wireless local loop– LMDS, MMDS– Wideband baseband receivers

• Medical imaging:– Ultrasound– Magnetic resonance imaging

• Portable instrumentation

This converter type offers high speed,high resolution and excellent performance,along with modest levels of power dissipa-tion and small die size. Within reasonabledesign limits, they also offer excellentdynamic performance. Pipeline latencyis typically six or more clock cycles. Targetapplications for pipeline ADCs includeCCD-based imaging systems, ultrasonicmedical imaging, digital receiver, basestation, digital video, xDSL, cable modemand fast Ethernet. Additionally, commu-nication systems in which total harmonicdistortion (THD), spurious-free dynamicrange (SFDR) and other frequency-domain specifications are significant.

Stage 0 Stage 1

Latch Latch Latch

DAC

Sample/HoldGain = 2

AmplifiedAnalogResidue

VO

VI+

+++ ++

Cs

Digital Output Word

Digital Pipeline

Input

n Output BitsPer Stage

Analog Pipelinen Effective Bits Out

Stage N-2 Stage N-1

ADC

Pipeline ADCs consist of numerous consecutive stages, each containing a sample andhold (S/H), a low-resolution ADC and DAC, and a summing circuit that includes an interstageamplifier to provide gain.


Pipeline ADCs

THS1209 | 12-bit, 8-MSPS ADC with Two Analog InputsGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/THS1209

The THS1209 is a versatile low-power, CMOS ADC with two simultaneous samplinginput channels and internal/external reference option. Its multistage pipeline architecturewith output error correction logic provides for no missing codes over full operatingtemperature range.

THS1209 features glueless DSP interface.

Single-Endedand/or

DifferentialMUXS/H

Logicand

Control ControlRegister

12-BitPipeline

ADC

1.225-VREF

Buffers

3.5 V

1.5 V

REFP

REFMREFMREFP

AINP

REFIN

CONV_CLK

AINM

CS1CS0

RD

RESETWR (R/W)

BVDD

REFOUT

D1D0

D3D2

D5D4

D6

D8D7

D10/RA0D9

D11/RA1BGND

SYNC

AVDD DVDD

AVDD DVDD

S/H+–

Key Features

• Sampling rate: 8 MSPS• 2 single-ended or 1 differential input• Low power: 218 mW (max) at 5 V• INL: ±1.5 LSB; DNL: 1 LSB• SNR: 68 dB at fI = 2 MHz• Glueless DSP interface; parallel

µC/DSP interface

Applications

• Oversampling control applications• High-speed DSP front-end• Networking• Radar• Automotive

High-Speed ADCs Selection GuideResolution Sample Rate Supply Voltage Analog Power Analog Input Bandwidth DNL INL SNR

Device (Bits) (MSPS) (V) Inputs (mW) (MHz) (±LSB) (±LSB) (dB) Package Price1

ADS5422 14 62 5 1 1200 300 1 — 72 LQFB 29.00ADS5421 14 40 5 1 850 300 1 2 75 TQFP 19.20ADS850 14 10 5 1 220 300 — — 76 TQFP 16.00THS1408 14 8 3.3 1 270 140 1 5 72 TQFP 15.18THS1403 14 3 3.3 1 270 140 1 5 72 TQFP 9.76THS14F03 14 3 3.3 1 270 140 1 2.5 72 TQFP 12.90THS1401 14 1 3.3 1 270 140 1 5 72 TQFP 9.12THS14F01 14 1 3.3 1 270 140 1 2.5 72 TQFP 9.86ADS5410 12 80 3.3, 1.8 1 360 1000 1 1.5 66 TQFP 23.00ADS809 12 80 5 1 880 1000 1.7 6 65 TQFP 30.31ADS808 12 70 5 1 900 1000 1.7 7 65 TQFP 20.19ADS807 12 53 5 1 335 270 1 4 69 SSOP 14.5ADS2807 12 50 5 2 720 270 1 5 68 TQFP 22.21ADS800 12 40 5 1 390 65 1 — 62 SOIC 29.35ADS2806 12 32 5 2 420 270 1 4 69 TQFP 15.13THS1230 12 30 3.3 1 168 180 1 2.5 68 SOIC, TSSOP 10.00ADS801 12 25 5 1 270 65 1 — 61 SOIC 11.95THS1218 12 2.25 5 4 270 — 1 1.5 66 SSOP 7.55ADS805 12 20 5 1 300 270 0.75 2 67 SSOP 9.40THS1215 12 15 3.3 1 148 180 0.9 1.5 68.9 SOIC, TSSOP 7.72ADS802 12 10 5 1 250 65 1 2.75 66 SOIC 12.00ADS804 12 10 5 1 180 270 0.75 2 69 SSOP 9.00THS12082 12 8 5 2 186 96 1 1.5 69 SSOP 8.55THS1209 12 8 5 2 188 98 1 1.5 69 SSOP 8.05THS1206 12 6 5 4 216 96 1 1.5 74 SSOP 7.45THS1207 12 6 5 4 186 96 1 1.5 69 SSOP 7.55

1Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .


High-Speed ADCs Selection Guide (continued)Resolution Sample Rate Supply Voltage Analog Power Analog Input Bandwidth DNL INL SNR

Device (Bits) (MSPS) (V) Inputs (mW) (MHz) (±LSB) (±LSB) (dB) Package Price1

ADS803 12 5 5 1 116 270 0.75 2 69 SSOP 7.03ADS828 10 75 5 1 315 300 1 3 58 SSOP 8.30ADS5102 10 65 1.8 1 160 950 1 2 58 TQFP 6.75ADS823 10 60 5 1 265 300 1 2 60 SSOP 8.00ADS826 10 60 5 1 265 300 1 2 60 SSOP 8.00ADS5103 10 40 1.8 1 105 950 0.6 2 59 TQFP 4.98ADS5120 10 40 1.8 8 764 300 1 1.5 57 BGA 34.41ADS5203 10 40 3.3 2 240 300 1 1.5 60 TQFP 9.19ADS5204 10 40 3.3 2 275 300 1 1.5 60 TQFP 10.49ADS821 10 40 5 1 380 65 1 2 58 SOIC 12.40ADS822 10 40 5 1 190 300 1 2 60 SSOP 4.96ADS825 10 40 5 1 190 300 1 2 60 SSOP 4.96THS1040 10 40 3 1 100 900 0.9 1.5 60 SOIC, TSSOP 4.42THS1041 10 40 3 1 103 900 1 1.5 60 SOIC, TSSOP 5.16THS1030 10 30 2.7 1 87 150 1 2 57 SOIC, TSSOP 3.54THS1031 10 30 2.7 1 94 150 1 2 57 SOIC, TSSOP 3.91ADS820 10 20 5 1 195 65 1 2 60 SOIC 6.44ADS900 10 20 2.7 1 52 100 1 — 50 SSOP 2.78ADS901 10 20 2.7 1 48 100 1 — 54 SSOP 2.68THS10082 10 8 3 2 186 96 1 1 61 TSSOP 3.75THS1009 10 8 3 2 186 96 1 1 61 SSOP 3.25THS10064 10 6 3 4 186 96 1 1 61 SSOP 4.25THS1007 10 6 5 4 186 96 1 1 61 SSOP 3.75TLV1562 10 2 2.7 4 15 120 1.5 58.1 SSOP, SOIC 3.88TLV1570 10 1.25 2.7 8 8 25 1 1 60 SSOP, SOIC 2.73TLV1571 10 1.25 2.7 1 12 30 1 1 60 SSOP 2.64TLV1572 10 1.25 2.7 1 8 12 1 1 — SSOP 2.38TLV1578 10 1.25 2.7 8 12 30 1 1 60 SSOP 2.75ADS831 8 80 5 1 265 300 1 2 49 SSOP 2.99TLV5580 8 80 3.3 1 165 700 — 2.4 46 SOIC, TSSOP 2.87ADS830 8 60 5 1 180 300 1 1.5 49 SSOP 2.58THS0842 8 40 3.3 2 275 600 2.2 — TQFP 3.99TLC5540 8 40 5 1 85 75 0.75 1 45 SOP, TSSOP 2.14TLV5535 8 35 3.3 1 90 600 — 1.5 46 TSSOP 2.25ADS930 8 30 2.7 1 66 100 1 2.5 46 SSOP 2.27ADS931 8 30 2.7 1 63 100 1 2.5 48 SSOP 2.18TLC5510 8 20 5 1 90 14 0.5 0.75 46 SOP, TSSOP 2.10TLC5510A 8 20 5 1 90 14 0.5 0.75 46 SOP 2.10TLC5733A 8 20 5 3 250 14 0.5 1 — QFP 5.14TLV571 8 1.25 2.7 1 12 30 0.5 0.5 49 SSOP, SOIC 2.20

1Suggested resale price in U.S. dollars in quantities of 1,000.


Data Acquisition Systems (DAS)

Data acquisition system products from TIcome with a reputation for high perform-ance and integration along with thedesign flexibility required for a broadrange of applications such as motor control,smart sensors, low-power control and

instrumentation systems, tunable lasersand optical power monitoring.

For motor speed control and three-phasepower control, TI offers the VECANA01.It is a 10-channel, 12-bit data-acquisitionsystem featuring simultaneous serialoutputs for high-speed data transfer anddata processing.

The ADS7870 is a complete, low-powerdata-acquisition system on a single chipand is ideal for portable and battery-pow-ered applications. It is complete with 12-bit ADC, MUX, PGA, internal referenceand fast serial interface.

AMC7820 | Highly Integrated, 12-bit, Analog Monitor and ControlGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/AMC7820

The AMC7820 is a high-performance, space-saving monitoring and control solution forDWDM or general purpose data-acquisition applications. The industry’s first single-chipsolution integrates ADC, DAC, operational amplifiers and an efficient serial interface tothe host processor.

AMC7820 Block Diagram

ADC

12-Bit ADC/DAC

Current Sourceup to 1 mA

5 Precision OPAs

Exte

rnal R

efe

ren

ce

2.5

-V O

utp

ut

DAC2

SPIInterface

andControl

DAC1DAC0

Reference(2.5 V)

8-Channel MUX

•••

Key Features

• 100-kHz sampling rate ADC• Eight single-ended input channels• Three 12-bit, 10-µs settling DACs• Nine precision operational amplifiers• Thermistor excitation current source• SPI™ serial interface• Low power: 60 mW (+3-V to +5-V logic)• Internal +2.5-V reference• Packaging: 48-pin TQFP

Applications

• Thermoelectric cooler and pump lasercontrol in EDFA and Raman amplifier

• Tunable lasers• Monitoring and control• General data acquisition

Data-Acquisition Systems Selection GuideSampling Number

Res. Rate of Input Input Voltage Linearity NMC2 SINAD Power NumberDevice (Bits) (kSPS) Channels1 Interface (V) VREF (%) (Bit) (dB) (mW/V) Package3 of Leads Price4

fs<200 kHz Delta-Sigma/Dual-Slope ArchitectureADS7871 14 40 8 SE Serial, SPI PGA(1, 2, 4, 8, 10, 16, 20) Int ±0.009 12 — 6.5/ +2.7, +5 E 28 5.95 ADS7870 12 50 8 SE Serial, SPI PGA(1, 2, 4, 8, 10, 16, 20) Int ±0.048 12 — 6.5/ +2.7, +5 E 28 3.91 VECANA01 12 78 10 Diff Serial x3 PGA(1, 1.25, 2.5, 5), ±2.5 Int ±0.048 12 — 225/ ±5 Y 68 23.75 AMC7820 12 100 8 DAS Serial, SPI +5 Int ±0.024 12 72 (typ) 15/ +5 Y 48 9.15

1SE = Single-Ended, Diff = Differential, Lin = Current Input. 2NMC = no missing code resolution. 3P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC , Y = TQFP.4Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .


Delta-Sigma (∆Σ) DACs

∆Σ DACs Selection GuideSettling Number Power

Resolution Time of Output Output Linearity Monotonic Voltage NumberDevice (Bits) (ms) DACs Interface (V) VREF (%) (Bits) (mW/V) Package1 of Leads Price2

Voltage OutputDAC1220 20 10 1 Serial +5 Ext ±0.0015 20 3/ +5 E 16 6.33 DAC1221 16 2 1 Serial +2.5 Ext ±0.0015 16 1/ +3 E 16 5.01

1P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC, Y = TQFP. 2Suggested resale price in U.S. dollars in quantities of 1,000.

∆Σ DACs include a serial interface, controlregisters, modulator, switched capacitorfilter and a clock for the modulator andfilter. ∆Σ DACs have high resolution and

a low power demand making them idealfor closed-loop control in industrial controlapplications, high-resolution test andmeasurement equipment, remote appli-

cations, battery-powered instrumentsand isolated systems.

DAC1220 | 20-bit, Low-Power, ∆Σ DACGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/DAC1220

The DAC1220 is a high-precision, self-calibrating DAC offering 20-bit monotonicperformance over the specified temperature range. It utilizes delta-sigma technology toachieve inherently linear performance in a small package at low power. The resolutionof the device can be programmed to 20 bits for full-scale, settling to 0.003% in 15-ms(typ), or 16 bits for full-scale, settling to 0.012% within 2 ms (max). The DAC1220 hasthe unique ability to achieve two-wire communications, which reduces the complexityof the interface and provides for low-cost isolation.

DAC1220 features self-calibration and superior accuracy.

Clock Generator

SerialInterface

MicrocontrollerFirst-OrderSwitchedCapacitor

Filter

Second-OrderContinuousTime Post

Filter

Modulator Control

AVDD AGNDXIN XOUT VREF

CS DVDD DGND

C1

C2

SDIO

VOUT

SCLK

Instruction RegisterCommand Register

Data RegisterOffset Register

Full-Scale Register

Second-Order∆Σ

Modulator

Key Features

• 20-bit monotonicity guaranteed over–40°C to +85°C

• Low power: 2.5 mW• Settling time: 2 ms to 0.012%• Max linearity error: ±0.0015%• On-chip calibration provides extremely

low offset and gain error• Synchronous serial interface is

SPI™- and Microwire™-compatible• Packaging: 16-lead SSOP

Applications

• Process control• Closed-loop servo control• ATE pin electronics• Smart transmitters• Portable instruments• Battery-powered equipment


String DACs

Resistor "String" and R-2R DACs consistof four major elements: logic circuitry,some type of resistor network, means of switching either a reference voltage orcurrent to the proper input terminals ofthe network as a function of the digitalvalue of each digital input bit and a refer-ence voltage.

Resistor String

Resistor string DACs have an inherentlymonotonic transfer function, thus goodDNL performance. They are typicallyinexpensive because of the high yieldand no need for trimming. Their speed is

limited by the decoding logic, the numberof interconnections and the need for anoutput buffer to avoid error due to loadcurrent. The achievable resolution is limiteddue to the finite number of bits withwhich the digital world must work.

Resistor string DACs are used in a varietyof applications ranging from industrialprocess control, control loops (IPC, digital servos, machine and motion),trimmers, instrumentation, digital offsetand gain adjustment.

Output Buffer

Data

VREF

VOUT

Clock/WE

CSBuffer

DACLatch

Controland

Interface

Control Logic

ChannelSelect

LoadControl

8

DataBuffer B

DACRegister B

16

DAC B

Power-Down

Control Logic

24-Bit

Serial-to-

Parallel

Shift

Register ResistorNetwork

VDD

GND

VOUTA

VOUTB

DataBuffer A

DACRegister A

DAC A

VREF

SYNC

2

SCLK

DIN

DAC8531, DAC8532, DAC8534 Family | Single, Dual and Quad, 16-bit,Serial-Input DACsGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/partnumberReplace partnumber in URL with DAC8531, DAC8532 or DAC8534

The DAC8531, DAC8532 and DAC8534 are single, dual and quad, respectively, low-powerDACs featuring a versatile three-wire serial interface with clock speeds up to 30 MHzand compatible with standard SPI™, QSPI™, Microwire™ and DSP interfaces. An on-chip precision amplifier allows rail-to-rail output swing over the supply range of 2.7 V to5.5 V. All three DACs incorporate a power-on-reset circuit that ensures the DAC outputpowers up at 0 V and remains there until a valid write occurs. In power-down mode,current consumption is 1 µW.

DAC8532 features a choice of three power-down modes, all of which require 1-µAmax supply current.

Key Features

• Micropower operation: 500 µA at 5 V• Power-on Reset to zero-scale• Power supply: 2.7 V to 5.5 V• Settling time: 10 µs to 0.003% FSR• Ultra-low AC crosstalk: –100 dB (typ)• Low-power serial interface with

Schmitt-triggered inputs• Double-buffered input architecture• Simultaneous or sequential output

update and power-down• Packaging: 8-lead MSOP

Applications

• Process control• Closed-loop servo control• Data-acquisition systems• Portable instrumentation• PC peripherals• Programmable attenuation

Resistor matching improves DAC accuracy.


1P=PDIP, U=SOIC, E=SSOP, H=Ceramic DIP, N=PLCC or SOT-23. 2Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .

String DACs Selection GuideSettling Number Power

Resolution Time of Output Output Linearity Monotonic Voltage NumberDevice (Bits) (µs) DACs Interface (V) VREF (%) (Bits) (mW/V) Package1 of Leads Price2

DAC8501 16 10 1 Serial +VREF/MDAC Ext ±0.096 16 1/ +2.7,+5 E 8 2.83 DAC8531 16 10 1 Serial +VREF Ext ±0.096 16 1/ +2.7, +5 E 8 2.83 DAC8532 16 10 2 Serial +VREF Ext ±0.096 16 1/ +2.7, +5 E 8 5.32 DAC8534 16 10 4 Serial +VREF Ext ±0.096 16 1/ +2.7, +5 E 14 9.95 DAC8571 16 10 1 Serial, I2C +VREF Ext ±0.096 16 0.85/ +2.7, +5 E 8 2.80DAC8574 16 10 4 Serial, I2C +VREF Ext ±0.096 16 0.85/ +2.7, +5 E 14 9.75DAC8541 16 10 1 P16 +VREF Ext ±0.096 16 1/ +2.7, +5 Y 32 2.85 DAC7512 12 10 1 Serial +Vcc Ext ±0.38 12 0.7/ +2.7, +5 N 6, 8 1.37 DAC7513 12 10 1 Serial +VREF Ext ±0.38 12 0.7/ +2.7, +5 E 8 1.37 DAC7571 12 10 1 Serial, I2C +VREF Ext ±0.096 12 0.85/ +2.7, +5 N 8 1.35DAC7574 12 10 4 Serial, I2C +VREF Ext ±0.096 12 0.85/ +2.7, +5 E 14 4.86TLV5610 12 1/ 3 8 Serial VREF Ext ±0.4 12 18/ +5 E, U 20 9.41 TLV5613 12 1/ 3.5 1 P8 VREF Ext ±0.1 12 1.2/ +2.7, +5 E, U 20 3.58 TLV5614 12 3/9 4 Serial VREF Ext ±0.1 12 3.6/ +2.7, +5 E, U 16 8.26TLV5616 12 3/ 9 1 Serial VREF Ext ±0.1 12 0.9/ +2.7, +5 E, U 8 2.86 TLV5618A 12 2.5/ 12 2 Serial VREF Ext ±0.08 12 2.4/ +2.7, +5 U 8 4.25 TLV5619 12 1 1 P12 VREF Ext ±0.08 12 4.3/ +2.7, +5 E, U 20 3.58 TLV5630 12 1/ 3 8 Serial VREF Ext ±0.4 12 18/ +5 E, U 20 9.02 TLV5633 12 1/ 3.5 1 P8 +2, 4 Int ±0.08 12 2.7/ +2.7, +5 E, U 20 4.46 TLV5636 12 1/ 3.5 1 Serial +2, 4 Int ±0.1 12 4.5/ +2.7, +5 E, U 8 3.82 TLV5638 12 1 2 Serial +2, 4 Int ±0.1 12 4.5/ +2.7, +5 E, U 20 4.89 TLV5639 12 1/ 3.5 1 P12 +2, 4 Int ±0.1 12 4.5/ +2.7, +5 E, U 20 4.46 TLC5615 10 12.5 1 Serial VREF Ext ±0.1 10 0.75/ +2.7, +5 U 8 1.85 TLV5604 10 3/ 9 4 Serial VREF Ext ±0.05 10 3.3/ +2.7, +5 E, U 16 4.79 TLV5606 10 3/ 9 1 Serial VREF Ext ±0.15 10 0.9/ +2.7, +5 E, U 8 1.77 TLV5608 10 1/ 3 8 Serial VREF Ext ±0.4 10 18/ +5 E, U 20 4.74 TLV5617A 10 2.5/ 12 2 Serial VREF Ext ±0.1 10 2.1/ +2.7, +5 U 8 3.41 TLV5631 10 1/ 3 8 Serial VREF Int ±0.4 10 18/ +5 E, U 20 5.12 TLV5637 10 1/ 3 2 Serial +2, 4 Int ±0.1 10 4.2/ +5 U 8 4.53 UCC5950 10 2.5 1 Serial +1.1, 3.2 Int ±0.2 10 7.5/ +5 U, P 8 1.38 TLC5628 8 10 8 Serial VREF Ext ±0.4 8 15/ +5 P, U 16 2.31 TLC5620 8 10 4 Serial VREF Ext ±0.4 8 8/ +5 U, P 14 1.42TLV5623 8 3 1 Serial VREF Ext ±0.2 8 0.9/ +2.7, +5 E, U 8 1.25 TLV5625 8 2.5 2 Serial VREF Ext ±0.2 8 2.1/ +2.7, +5 U 8 1.74 TLV5626 8 1/ 3 2 Serial +2, 4 Int ±0.4 8 5.1/ +2.7, +5 U 8 2.22TLV5627 8 3/ 9 4 Serial VREF Ext ±0.2 8 3/ +2.7, +5 E, U 16 2.69 TLV5628 8 10 8 Serial VREF Ext ±0.4 8 12/ +2.7, +5 P, U 16 2.31 TLV5629 8 1/ 3 8 Serial VREF Ext ±0.4 8 15/ +2.7, +5 E, U 20 2.98 TLV5632 8 1/ 3 8 Serial +2, 4 Int ±0.4 8 18/ +2.7, +5 E, U 20 3.19


R-2R DACs

Buffer+10-V

Reference

Cont

rol

Logi

c

Enable InputRegister

DACRegister DAC

REFENRSTSEL

RSTLDAC

SCLK

CS

SDOSDI

VDD VSS VCC REFADJ REFOUT REFIN VREF

ROFFSET

RFB2

RFB1

SJ

VOUT

AGND DGND

DAC7731, DAC7741 | 16-bit, Serial IF DACs with Built-in +10-V Referenceand DAC Load ControlGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/partnumberReplace partnumber in URL with DAC7731 or DAC7741

The DAC7731 and DAC7741 are single-channel, high-performance DACs with internal+10-V low drift (±7 ppm/°C typ) reference and capable of unipolar or bipolar operation.The DAC7731includes a high-speed output amplifier with a max settling time of 5 µs to±0.003% FSR for a 20-V full-scale change and only consumes 100 mW (typ) of power.

DAC7731 is a serial-input, voltage-output DAC designed for industrial process controland ATE applications.

Key Features

• Power consumption: 100 mW (typ)• Configurable VOUT range: +10 V, ±5 V

or ±10 V• INL: ±3 LSB (max) over temperature• Settling time: 5 µs to 0.003% FSR

(20-V step)• 3-wire serial interface (DAC7731)• 16-bit parallel interface (DAC7741)• Internal +10-V reference with level

adjust and enable control• Buffered architecture with asynchro-

nous LDAC control• Packaging: 24-lead SSOP

Applications

• Test equipment• Closed-loop monitoring and control• Motor control

Resistor "String" and R-2R DACs consistof four major elements: logic circuitry,some type of resistor network, meansof switching either a reference voltageor current to the proper input terminalsof the network as a function of the digitalvalue of each digital input bit and a refer-ence voltage.

R-2R Ladder DACs

R-2R resistor networks implement a connection scheme, which makes it pos-sible to get an appropriate weight for eachbit. The beauty of the network is the factthat only two resistors are used, R and2R. This makes matching much easierand it is reflected in the DAC’s accuracy.

Output Buffer

Data

VREF

VOUT

Clock/WE

CSBuffer

DACLatch

Controland

Interface

Resistor matching improves DAC accuracy.


R-2R DACs Selection GuideSettling Number Power

Resolution Time of Output Output Linearity Monotonic Voltage NumberDevice (Bits) (µs) DACs Interface (V) VREF (%) (Bits) (mW/V) Package1 of Leads Price2

DAC712 16 12 1 P16 ±10 Int ±0.003 15 600/ ±15 P, U 28 12.53DAC714 16 10 1 Serial ±10 Int ±0.0015 16 625/ ±15 P, U 16 12.53DAC715 16 10 1 P16 +10 Int ±0.003 16 600/ ±15 P, U 28 12.53DAC716 16 10 1 Serial +10 Int ±0.003 16 625/ ±15 P, U 16 12.53DAC7631 16 10 1 Serial +VREF, ±VREF Ext ±0.0015 15 5/ +5 or ±5 E 48 5.57DAC7632 16 10 2 Serial +VREF, ±VREF Ext ±0.0015 15 11/ +5 or ±5 Y 32 10.04DAC7634 16 10 4 Serial +VREF, ±VREF Ext ±0.0015 15 20/ +5 or ±5 E 48 18.98DAC7641 16 10 1 P16 +VREF, ±VREF Ext ±0.0015 15 20/ +5 or ±5 E 48 5.92DAC7642 16 10 2 P16 +VREF, ±VREF Ext ±0.0015 15 11/ +5 or ±5 Y 32 10.04DAC7643 16 10 2 P16 +VREF, ±VREF Ext ±0.0015 15 11/ +5 or ±5 Y 32 10.04DAC7644 16 10 4 P16 +VREF, ±VREF Ext ±0.0015 15 20/ +5 or ±5 E 48 18.98DAC7731 16 10 1 Serial +10, ±10 Int ±0.0015 16 170/ ±15 E 24 7.80DAC7734 16 10 4 Serial ±VREF Ext ±0.0015 16 170/ ±15 E 48 29.94DAC7741 16 10 1 P16 +10, ±10 Int ±0.0015 16 170/ ±15 Y 48 8.30DAC7742 16 10 1 P163 +10, ±10 Int ±0.0015 16 170/ ±15 Y 48 8.30DAC7744 16 10 4 P16 ±VREF Ext ±0.0015 16 170/ ±15 E 48 29.94DAC7611 12 10 1 Serial +4 Int ±0.012 12 5/ +5 U 8 2.39DAC7612 12 10 2 Serial +4 Int ±0.012 12 7/ +5 U 8 2.52DAC7613 12 10 1 P12 +VREF, ±VREF Ext ±0.012 12 2.5/ +5 or ±5 E 24 2.10DAC7614 12 10 4 Serial +VREF, ±VREF Ext ±0.012 12 20/ +5 or ±5 P, E/ U 16/20 6.38DAC7615 12 10 4 Serial +VREF, ±VREF Ext ±0.012 12 20/ +5 or ±5 P, E/ U 16/20 6.38DAC7616 12 10 4 Serial +VREF, ±VREF Ext ±0.012 12 20/ +5 or ±5 P, E/ U 16/20 5.75DAC7617 12 10 4 Serial +VREF, ±VREF Ext ±0.012 12 20/ +5 or ±5 P, E/ U 16/20 5.75DAC7621 12 10 1 P12 +4 Int ±0.012 12 5/ +5 E 20 2.58DAC7624 12 10 4 P12 ±VREF Ext ±0.012 12 20/ +5 or ±5 U 28 9.26DAC7625 12 10 4 P12 +VREF Ext ±0.012 12 20/ +5 or ±5 U 28 9.26DAC7714 12 10 4 Serial ±VREF Ext ±0.012 12 170/ ±15 E 20 10.88DAC7715 12 10 4 Serial ±VREF Ext ±0.012 12 170/ ±15 E 20 10.88DAC7724 12 10 4 P12 ±VREF Ext ±0.012 12 170/ ±15 U, N 28 11.89DAC7725 12 10 4 P12 +VREF Ext ±0.012 12 170/ ±15 U, N 28 11.89DAC811 12 4 1 P12 +10, ±5, 10 Int ±0.006 12 800/ +5 and ±15 P, U 28 9.97DAC813 12 4 1 P12 +10, ±5, 10 Int ±0.006 12 330/ ±15 P, U 28 10.96TLC7225 8 5 4 P8 VREF Ext ±0.4 8 60/ +5, +15 U, P 20 2.35TLC7226 8 5 4 P8 VREF Ext ±0.4 8 60/ +15 U, P 20 2.25TLC7524 8 0.1 1 P8 I Ext ±0.2 8 5/ +5, +15 U, N, P 16 1.55TLC7528 8 0.1 2 P8 I Ext ±0.2 8 7.5/ +5, +15 U, N, P 20 1.61TLC7628 8 0.1 2 P8 I Ext ±0.2 8 20/ +11, +15 U, P 20 1.44TLV5620 8 10 4 Serial VREF Ext ±0.4 8 6/ +2.7, +5 U, P 14 1.42TLV5621 8 10 4 Serial VREF Ext ±0.4 8 3.6/ +2.7, +5 U 14 1.74

1P=PDIP, U=SOIC, E=SSOP, H=Ceramic DIP, N=PLCC or SOT-23. 2Suggested resale price in U.S. dollars in quantities of 1,000. 3Also available in transparent interface mode. NOTE: Preview devices appear in BOLD BLUE .


Current Steering DACs

High-Speed DACs Selection GuideResolution Sample Rate Supply Voltage Settling Time Power DNL INL

Device (Bits) (MSPS) (V) (ns) Number of Channels (mw) (LSB) (LSB) Package Price1

DAC5675 14 400 3.0 5 1 820 2 4 HTQFP 29.75DAC904 14 165 3.0 to 5.0 30 1 170 2.5 3 SOIC, TSSOP 10.07DAC2904 14 125 3.3 to 5.0 30 2 310 4 5 TQFP 20.19THS5671A 14 125 3.0 to 5.0 35 1 175 3.5 7 SOIC, TSSOP 9.86DAC902 12 165 3.0 to 5.0 30 1 170 1.75 2.5 SOIC, TSSOP 7.84DAC2902 12 125 3.3 to 5.0 30 2 310 2.5 3 TQFP 15.43THS5661A 12 125 3.0 to 5.0 35 1 175 2 4 SOIC, TSSOP 7.40DAC900 10 165 3.0 to 5.0 30 1 170 0.5 1 SOIC, TSSOP 5.21DAC2900 10 125 3.3 to 5.0 30 2 310 1 1 TQFP 9.21THS5651A 10 125 3.0 to 5.0 35 1 175 0.5 1 SOIC, TSSOP 5.30DAC908 8 165 3.0 to 5.0 30 1 170 0.5 0.5 SOIC, TSSOP 3.19THS5641A 8 100 3.0 to 5.0 35 1 100 0.5 1 SOIC, TSSOP 3.18TLC5602 8 30 5.0 30 1 80 0.5 0.5 DIP, SOIC 1.44

High-speed DACs from Texas Instrumentsoffer a wide range of bit, speed andchannel options for the maximum indesign flexibility. No matter the application,from wired or wireless communications

systems, cable modems, high-frequencydirect-digital synthesis (DDS), to waveformreconstruction in test and measurementequipment, TI has a high-speed solution.New products, fabricated using CMOS

and BiCMOS processes, offer lowerpower and smaller packages to providethe high-speed performance you rely on,but optimized for portable and battery-powered applications.

BandgapReference 1.2 V

CurrentSourceArray

OutputCurrent

Switches

LVDSInput

Interface

InputLatches

Decoder

DLL DLLOFF

CLK

CLKC

AVDD (4x) AGND (4x)

SLEEP

DVDD (2x) DGND (2x)

EXTIO

BIASJ

D[13:0]

D[13:0]B

IOUT1

IOUT2Control Amp

14

14

IBIAS

DACLatchand

Drivers

DAC5675 | 14-bit, 400-MSPS DACGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/DAC5675

The DAC5675 is a 14-bit, 400-MSPS digital-to-analog converter (DAC) manufactured onan advanced BiCMOS process. Power dissipation is 820 mW at fCLK = 400 MSPS,fOUT = 70 MHz. By providing a nominal full-scale differential output current of 20 mA,the DAC5675 supports both single-ended and differential applications.

DAC5675 Functional Block Diagram

Key Features

• 400-MSPS update rate• LVDS-compatible input interface• SFDR to Nyquist: –69 dBc at 70-MHz IF,

400 MSPS • W-CDMA adjacent channel power ratio :

–73 dBc at 30.72-MHz IF, 122.88 MSPS–71 dBc at 61.44-MHz IF, 245.76 MSPS

• Differential scalable current outputs:2 mA to 20 mA

• On-chip, 1.2-V reference• Single supply: 3.3 V• Package: 48-pin HTQFP PowerPAD™

Applications

• Cellular base transceiver stationtransmit channel– CDMA: WCDMA, CDMA2000, IS-95– TDMA: GSM, IS-136, EDGE/GPRS– Supports single- and multicarrier

applications• Arbitrary waveform generation• Direct digital synthesis (DDS)• Cable modem headend



Data Converter Plug-In (DCP) for Code Composer Studio™

Supported Data Converters V 3.00Device C5400TM 1 C6200™/C6700TM 1 Device C5400TM 1 C6200™/C6700TM 1

ADS1216 C D TLV2542 D CADS1240 D D TLV2544 D DADS1241 D D TLV2545 D CADS7841 D C TLV2548 D DADS7844 D C TLV2553 D DADS8320 D C TLV2556 D DADS8321 D C DAC1221 C CADS8324 D C DAC7512 C CTHS10064 D D DAC7513 C CTHS1007 D D TLC5618A D DTHS10082 D D TLV5604 C CTHS1009 D D TLV5606 D DTHS1206 D D TLV5608 C CTHS1207 D D TLV5610 C CTHS12082 D D TLV5614 C CTHS1209 D D TLV5616 D DTHS1401 C D TLV5617A D DTHS1403 C D TLV5618A D DTHS1408 C D TLV5623 D DTHS14F01 C D TLV5624 D DTHS14F03 C D TLV5625 D DTLC1514 D C TLV5626 D DTLC1518 D C TLV5629 C CTLC2551 D C TLV5630 C CTLC2552 D C TLV5631 C CTLC2554 D C TLV5632 C CTLC2555 D C TLV5636 D DTLC2558 D C TLV5637 D DTLC2574 D C TLV5638 D DTLC2578 D C DAC8501 D DTLC3541 D D DAC8531 D DTLC3544 D C PCM3002 D CTLC3545 D D TLC320AD50 C CTLC3548 D C TLC320AD535 C CTLC3574 D C TLV320AIC10 D DTLC3578 D C TLV320AIC11 D DTLC4541 D D TLV320AIC12 D DTLC4545 D D TLV320AIC13 D DTLV1504 D D TLV320AIC14 D DTLV1508 D D TLV320AIC15 D DTLV1570 D C TLV320AIC20 C CTLV1571 D D TLV320AIC22 C CTLV1572 D C TLV320AIC23 D CTLV1578 D D TLV320DAC23 C CTLV2541 D C

Texas Instruments Data Converter Plug-In(DCP) is a free development tool thatallows the user of Code ComposerStudio™ to create initialization data andconfiguration software for TI DataConverters. The DCP provides easy-to-usewindows for "point-and-click" configurationof TI data converters from within an

integrated development environment(IDE), preventing illegal combinations ofsettings. It also automatically creates thenecessary interface software and datastructures as C source code and insertsthis code into the existing user project.The created files contain the functionsnecessary to reset and initialize the

data converter, read/write sample valuesand perform special functions (likepower-down).

To download your free 3.00 version of theData Converter Plug-in for Code ComposerStudio™ go to: www.ti.com/sc/dcplug-inNew plug-ins added quaterly.

1C = indicates the DCP creates a C header file with settings for the control registers of the data converter, D = indicates the DCP generates a full driver for the DSPplatform, providing complete configuration of the data converter and the peripherals to which the device is connected , e.g. serial port or memory interface.


Voiceband Codecs

Texas Instruments provides a completerange of low-power, highly integratedvoice coding solutions with the broadestline of leading-edge codecs for usein wireless communications, VoIP,telematic systems, hands-free kits,

digital handset/headset, voice recognitionand hearing aids.

16-bit linear DSP codecs offer the highestperformance and most flexibility in voicedigitization and serial interface to DSP.

PCM codecs perform standard A-law/µ-lawencoding (A/D) and decoding (D/A) onvoice at 8-kSPS sampling rate. TI’s ultra-lowpower codecs are the lowest powervoice codecs in the industry.

TLV320AIC20, TLV320AIC21 | Programmable Dual 16-bit Linear DSP CodecGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/partnumberReplace partnumber in URL with TLV320AIC20 or TLV320AIC21

The TLV320AIC20 is a true low-cost, low-power, highly-integrated, high-performance,dual voice codec designed with new technological advances. It features two 16-bit analog-to-digital channels and two 16-bit digital-to-analog channels, which can be connected toa handset, headset, speaker, microphone, or a subscriber line via a programmable analogcrosspoint. The TLV320AIC20’s SMARTDM™ serial port allows up to eight TLV320AIC20sto be interfaced to a single multichannel buffered serial port (McBSP) of the DSP.

TLV320AIC20 Functional Block Diagram

Key Features

• Two 16-bit oversampling ∆Σ ADCs• Two 16-bit oversampling ∆Σ DACs• Programmable sampling rate up

to 26 kSPS with IIR/FIR on chip• Support maximum master clock

of 100 MHz• Built-in functions:

– Analog and digital sidetone – Antialiasing filter (AAF) – Programmable I/O gain control (PGA) – Microphone, handset, headset

amplifiers – 8-Ω speaker driver – Power management with hardware

and software power-down modes to30 µW

• 81-dB SNR for ADC and 78-dB SNRfor DAC over 13-kHz BW

• Fully compatible with TI C54x™ DSPpower supplies: 1.65-V to 1.95-V digital core power 2.7-V to 3.6-V digital I/O 2.7-V to 3.6-V analog

• Power dissipation: 20 mW at 3 V in standard operation 30 mW at 3 V with headset/handset drivers

Applications

• VoIP• Hands-free Kit• Voice recognition

DAC

Internal Clock

Generator

∆ΣDAC

0 dB to –30 dB(1.5-dB Steps), –36 dB, –42 dB

Analog Sidetone–6 dB to –27 dB

Analog Sidetone–6 dB to –27 dB

1.5 V/ 2.5 V, 2 mA

SDA SCLMCLK

LCDAC

MICBAS

CIDI+

CIDI–

LINEI+

LINEI–

MICI+

MICI–

HDSI+

HDSI–

HDSO+

HDSO–

HNSI+

HNSI–

HNSO+

HNSO–

LINEO+

LINEO–

SPKO+

SPKO–

FSD DOUT DIN SCLK FS M/S

CODEC 1

CODEC 2

+

+

∆ΣDAC

∆ΣADC

0 dB to +42 dB(1.5-dB Steps), +48 dB, +54 dB

HostPort

SMARTDM™Serial Ports

∆ΣADC


Voiceband Codecs

Voiceband Codecs Selection GuideCore Power Power

Supply DissipationSample (Digital/ (Without

Codec Rate SNR Host Analog Outputs Analog) Logic I/O Speaker) NumberDevice Ch. (kSPS) (dB) DSP Interface Interface (Ω) (V) (V) (mW) Package1 of Leads Price2

TLV320AIC10 1 22 84 Frame, Pulse FS S2C 600 (2) 3 to 5.5 3 to 5.5 39 Y, BGA 48, 80 2.12TLV320AIC11 1 22 84 Frame, Pulse FS S2C 600 (2) 3 to 5.5 1.1 to 5.5 39 Y, BGA 48, 80 2.12TLV320AIC12 1 26 88 Pulse FS, SMARTDM™ I2C, S2C 600 (1), 16 (2) 1.8/ 2.7 to 3.6 2.7 to 3.6 10 E 30 2.75TLV320AIC13 1 26 88 Pulse FS, SMARTDM I2C, S2C 600 (1), 16 (2) 1.8/ 2.7 to 3.6 1.1 to 3.6 10 E 30 2.95TLV320AIC14 1 26 88 Pulse FS, SMARTDM I2C, S2C 600 (1) 1.8/ 2.7 to 3.6 2.7 to 3.6 10 E 30 2.35TLV320AIC15 1 26 88 Pulse FS, SMARTDM I2C, S2C 600 (1) 1.8/ 2.7 to 3.6 1.1 to 3.6 10 E 30 2.71TLV320AIC20 2 26 87 Pulse FS, SMARTDM I2C, S2C 600 (1), 150 (2), 8 (1) 1.8/ 2.7 to 3.6 2.7 to 3.6 20 Y 48 3.51TLV320AIC21 2 26 87 Pulse FS, SMARTDM I2C, S2C 600 (1), 150 (2), 8 (1) 1.8/ 2.7 to 3.6 1.1 to 3.6 20 Y 48 3.71TLV320AIC24 2 26 87 Pulse FS, SMARTDM I2C, S2C 600 (1), 150 (2) 1.8/ 2.7 to 3.6 2.7 to 3.6 20 Y 48 3.40TLV320AIC25 2 26 87 Pulse FS, SMARTDM I2C, S2C 600 (1), 150 (2) 1.8/ 2.7 to 3.6 1.1 to 3.6 20 Y 48 3.60

1P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC , Y = TQFP. 2Suggested resale price in U.S. dollars in quantities of 1,000.

TLV320AIC12, TLV320AIC13 | Programmable 16-bit Linear DSP CodecGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/partnumberReplace partnumber in URL with TLV320AIC12 or TLV320AIC13

The TLV320AIC12 is a true, low-cost, low-power, highly integrated, high-performancevoiceband codec. It integrates all of the critical functions needed for most voicebandapplications including MIC pre-amp, handset/headset pre-amps, anti-aliasing filter(AAF), input/output programmable gain amplifier (PGA), and selectable low-pass IIR/FIRfilters. Implementation of SMARTDM™ (Smart Time Division Multiplexed) Serial Port isdesigned to optimize the DSP performance and offers glue-free interface to popularDSPs and microprocessors. The SMARTDM supports both continuous data transfermode and on-the-fly reconfiguration programming.

The TLV320AIC12 includes a separate host port that is selectable between I2C and S2C.

Key Features

• 16-bit oversampling ∆Σ ADC and DAC• Supports master clock of 100 MHz (max)• Programmable sampling rate up to:

26 kSPS with on-chip IIR/FIR104 kSPS with IIR/FIR bypassed

• SNR for ADC: 81 dBSNR for DAC: 78 dB over 13-kHz BW

• FS = 8 kSPS (IIR/FIR bypassed)produced 87-dB SNR

• Integrated microphone and cap-freespeaker amplifiers

• Digital core power: 1.6 to 2.0 V• Digital I/O: 1.1 to 3.6 V• Analog: 2.7 to 3.6 V• Power dissipation:

10 mW at 3 V in standard operation16 mW at 3 V with headset/

handset drivers• Packaging: 30-lead TSSOP

Applications

• Wireless communications• VoIP• Digital headset/handset

MICININP2

INM2INP1

INM1

OUTP1

OUTM1

OUTP2

AnalogLoopback

HostPort

Div16xMxNxP

SCLSDA

DOUT1

DIN

FS

SCLK

FSD

MCLKInternalClock Circuit

Digital Loopbackand Sidetone Control–3 dB to –12 dB, Mute

SMA

RTD

M S

eria

l Por

t

LowPassFilter

∆∑

DACSyncFilter

VREFd2s

d2s

FIRFilter

IIRFilter

PGA

(1.35 V)

(600-Ω Driver)

(16-Ω Driver)

OUTP3

OUTMV

BIAS

(16-Ω Driver)

(1.35 V/2.35 V at 5 mA)

Anti-Aliasing

Filter

∆∑

ADCSyncFilter

Decimation Filter

Interpolation Filter

FIRFilter

IIRFilter

PreAmp

24, 12, 6, 0 dB

–42 dB to 20 dB1-dB Step

–42 dB to 20 dB1-dB Step

PGAM/S


Touch Screen Controllers

Touch Screen Controllers Selection GuideSampling Supply

Touch Resolution Rate Voltage NumberDevice Panel (Bits) (kSPS) Interface Features Audio I/O VREF (V) Package1 of Leads Price2

fs<50kHz Successive Approximation ArchitectureADS7843 4-Wire 12 (8) Up to 125 Serial SPI Aux, Pressure, VBAT, Temp — Ext 2.7 to 5.25 E 16 1.99ADS7845 5-Wire 12 (8) 200 Serial SPI VREF — Ext 2.7, 5 E 16 4.02ADS7846 4-Wire 12 (8) 200 Serial SPI Pressure, VBAT, Temp — Int 2.7, 5 E, QFN, BGA 16 2.15TSC2000 4-Wire 12 (8) Up to 125 Serial SPI Pressure, VBAT, Temp — Int 2.7 to 3.6 E 20 2.25TSC2003 4-Wire 8, 10, 12 200 Serial I2C Pressure, VBAT, Temp — Int 2.7, 5 E 16 2.18TSC2046 4-Wire 12 (8) 200 Serial SPI Pressure, VBAT, Temp — Int 2.7, 3.6/ 1.8, 3.6 E, QFN, BGA 16 2.15TSC2200 4-Wire 8, 10, 12 Up to 125 Serial SPI Pressure, VBAT, Temp, KP — Int 2.7 to 3.6 E, QFN 28, 32 2.31TSC2300 4-Wire 8, 10, 12 Up to 125 Serial SPI/I2S Pressure, VBAT, Temp, KP, 3 Inputs, Int 2.7 to 3.6 Y, BGA 64 4.75

Stereo, Audio (Mono ADC) 5 OutputsTSC2301 4-Wire 8, 10, 12 Up to 125 Serial SPI/I2S Pressure, VBAT, Temp, KP, 3 Inputs, Int 2.7 to 3.6 Y, BGA 64 4.95

Stereo Audio Codec 5 OutputsTSC2302 4-Wire 8, 10, 12 Up to 125 Serial SPI/I2S Pressure, VBAT, Temp, 3 Inputs, Int 2.7 to 3.6 QFN 48 3.95

Stereo Audio Codec 3 Outputs

1P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC, Y = TQFP. 2Suggested resale price in U.S. dollars in quantities of 1,000. NOTE: Preview devices appear in BOLD BLUE .

Texas Instruments offers a market-leading portfolio of low-power, CMOS,high-performance and highly integratedresistive touch screen interface/controllersfor touch-screen consumer applicationssuch as PDAs, internet appliances andsmartphones™.

For a discrete solution, these productsare used to interface with the analog 4- or5-wire touch screen and digitize the touchlocations for the microprocessor.

For integrated solutions, these productsprovide a complete PDA solution with the

integration of on-chip touch-screen/audioprocessors, keypad and DAC.

Key Features

• 4-wire touch screen interface and 4x4 keypad interface

• Ratiometric conversion• Single 2.7- to 3.6-V supply• Serial interface• Internal detection of screen touch

and keypad• Programmable 8-, 10- or 12-bit resolution• Programmable sampling rate• Direct battery measurement: 0.5 to 6 V• On-chip temperature measurement• Touch pressure measurement• Full power-down control• Packaging: 28-lead TSSOP

Applications

• PDAs• Cellular phones• MP3 players

MISO

SS

SCLK

MOSI

DAV

PENIRQ

KBIRQ

Touch PanelDrivers

Temp Sensor

Keyboard Scanner and State Control

Battery Monitor

Battery Monitor

X+

X–

Y+

Y–

C1 C2 C3 C4 R1 R2 R3 R4

VBAT1

VBAT2

AUX1

AUX2

VREF

ARNG

AOUT

Clock

DAC

ADCMUX

Internal 2.5-V

Reference

SerialInterface

andControlLogic

TSC2200 | Analog Interface Circuit for Touch-Screen ApplicationsGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/TSC2200

The TSC2200 is an analog interface circuit for PDA touch-screen control. It contains a12-bit ADC complete with 4-wire, resistive touch screen drivers. Its serial SPI interfaceallows for the programming of parameters such as settling, sample rate and resolution.This makes it ideal for different screen sizes and applications.

TSC2200 Block Diagram


Touch Screen Controllers

TSC2300, TSC2301, TSC2302 | Programmable Touch Screen ControllersGet samples, datasheets, EVMs and app reports at: www.ti.com/sc/device/partnumberReplace partnumber in URL with TSC2300, TSC2301or TSC2302

The TSC2300, TSC2301, and TSC2302 are highly integrated touch screen controllerswith built-in audio codec. All parts contain a complete 12-bit ADC with 4-wire, resistivetouch screen drivers and include touch pressure, battery and temperature measure-ment capability, as well as an 8-bit DAC for LCD contrast control. Combined with thesefunctions is a on-chip processor that enables the parts to perform autonomous opera-tion without host intervention, except to read data registers.

These products feature 20-bit, 48-kSPS audio codecs with built-in microphone pre-amp,programmable gain amplifiers, 97-dB SNR performance and stereo headphone amplifierscapable of driving 16-Ω loads. The TSC2300 and TSC2301 additionally include a 4x4keypad controller as well as a crystal oscillator, six GPIO lines, a differential mono audiooutput, and stereo line inputs and outputs.

TSC2301, 4-Wire Programmable Touch Screen Controller with Audio Codec

Key Features

• 4-wire touch screen interface• On-chip touch screen processor• Integrated 20-bit, 48-kSPS stereo

audio codec• Battery/temperature measurement• 4x4 keypad interface (TSC2300, TSC2301)• GPIO• 8-bit DAC• Packaging: 64-lead TQFP and 120-lead

µ*jr-BGA (TSC2300, TSC2301), 48-lead7x7 mm QFN (TSC2302)

Applications

• PDAs• Smartphones™• Internet appliances

Touch PanelDrivers

Temp Sensor

Battery Monitor

Battery Monitor

OSC

X+X–Y+Y–

DACSETDACOUT

VBAT1

VREF

MICIN

RLINEIN

LLINEIN

MONO+

MONO–

RHPOUT

LHPOUT

ROUT

LOUT

VBAT2

AUX1AUX2

COOCOI

CLKO

C1

Headphone Drivers

∆∑

DAC

LRCCLK

DIN

DOUT

BCLK

MCLK

DAC

SARADC

SPICLK

SPISEL

SPIDI

SPIDO

DAVAIL

PENIRQ

KBIRQ

GPIO

C2 C3 C4 R1 R2 R3 R4

Keypad Scanner and State Control

Internal 2.5-VReference

TouchScreen

ProcessorandSPI

Interface

AnalogAudio

Processing

DigitalAudio

ProcessingandI2S

Interface∆∑

DAC

∆∑

ADC

∆∑

ADC


Professional Audio

The professional audio market is focusedon the recording, signal processing andplayback of high-quality audio signals in boththe analog and digital domain. Professionalaudio end equipment is used in live soundvenues (concerts, clubs and theaters),studio recording and post-production,radio and TV broadcasting, musician-

targeted equipment (instruments, effectsprocessors, digital recorders) and high-endhome theater/entertainment systems.

ICs designed for the high-performanceprofessional audio space include program-mable analog volume controls, audio dataconverters and digital interface products.

These products are the basic buildingblocks of pro audio systems and with TI’sgrowing line of products combined withmany years of expertise, your designs willachieve new levels of sound excellence.

Audio DACs Selection GuideResolution Dynamic Range Sampling Rate

Device Description (Bits) (max) (dB) (kHz) (max) Configuration Audio Data FormatDACsPCM1742/K Low-cost audio DAC with volume control 24 100/106 192 Stereo Normal, I2SPCM1748/K Low-cost audio DAC with volume control 24 100/106 96 Stereo Normal, I2SPCM1716/28 CMOS, multilevel ∆Σ with volume control 24 106 96 Stereo Normal, I2SPCM1737/39 CMOS, multilevel ∆Σ with volume control 24 106 192 Stereo Normal, I2SPCM1741 Low-cost audio DAC with volume control 24 98 96 Stereo Normal, I2SDSD1702 2-ch DSD DAC 24 106 192 Stereo Normal, I2S, DSDHigh-performance DACsPCM1791 Advanced segment 24 113 192 Stereo Normal, I2S, DSDPCM1738/30 Advanced segment 24 117 192 Stereo Normal, I2S, DSDMultichannel DACsPCM1608/K Highly integrated 8-ch audio DAC 24 100/105 192 8 ch Normal, I2SPCM1602/K Low-cost CMOS, multilevel ∆Σ 24 100/105 192 6 ch Normal, I2SPCM1606 Smallest, low-cost 6-ch DAC 24 103 192 6 ch Normal, I2SPCM1605 CMOS, multilevel ∆Σ 24 105 192 6 ch Normal, I2SPCM1604 CMOS, multilevel ∆Σ 24 105 192 6 ch Normal, I2SPCM1601 CMOS, multilevel ∆Σ 24 105 96 6 ch Normal, I2SPCM1600 CMOS, multilevel ∆Σ 24 105 96 6 ch Normal, I2SDSD1608 8-ch DSD DAC 24 108 192 8 ch Normal, I2S, DSD

Audio ADCs Selection GuideResolution Dynamic Range Sampling Rate

Device Description (Bits) (max) (dB) (kHz) (max) Configuration Audio Data FormatPCM1802 ∆Σ audio ADC 24 105 96 Stereo Normal, I2SPCM1804 ∆Σ audio ADC 24 112 192 Stereo Normal, I2S, DSD


Audio Interface Receivers (S/PDIF)Device Description Jitter (ps) Sampling Rate (kHz) (max) Clock Mode Power Supply (V)DIR1701 Digital Audio Interface Receiver 80 96 PLL only +3.3DIR1703 Digital Audio Interface Receiver 75 96 PLL and crystal +3.3

Digital Interface Transmitters Selection GuideSampling Rate Power Supplies Number

Device Description (kHz) Interface Standard (V) Package1 of Leads Price2

DIT4096 Digital Audio Transmitter Up to 96 AES-3, IEC-60958, EIAJCP1201 core +5, I/O +2.7 to +5 E 28 2.45DIT4192 Digital Audio Transmitter Up to 192 AES-3, IEC-60958, EIAJCP1201 core +5, I/O +2.7 to +5 E 28 2.95

1P = PDIP, U = SOIC, E = SSOP, H = Ceramic, N = PLCC , Y = TQFP. 2Suggested resale price in U.S. dollars in quantities of 1,000.

Low-Power Audio Codec and DACs Selection GuideRes. Dynamic Sampling Supply

(Bits) Range Rate VoltageDevice Description (max) (dB) (kHz) (max) (V) Configuration Audio Data FormatCodecTLV320AIC23 Low Power Stereo Audio Codec with Internal 24 100 96 1.5 to 3.6 Stereo Standard I2S, MSB or

Headphone Amp LSB Justified-Data TransfersHigh-performance DACsTLV320DAC23 Low Power Stereo Audio DAC with Headphone Amp 24 100 96 1.5 to 3.6 Stereo Standard I2S, MSB or

LSB Justified-Data Transfers PCM1770 Low Power Stereo Audio DAC with Headphone Amp 24 98 48 1.6 to 3.6 Stereo Left-, Right-Justified and I2SPCM1771 Low Power Stereo Audio DAC with Headphone Amp 24 98 48 1.6 to 3.6 Stereo Left-, Right-Justified and I2SPCM1772 Low Power Stereo Audio DAC with Line Amp 24 106 48 1.6 to 3.6 Stereo Left-, Right-Justified and I2SPCM1773 Low Power Stereo Audio DAC with Line Amp 24 106 48 1.6 to 3.6 Stereo Left-, Right-Justified and I2S

USB Audio Codecs and DACs Selection GuideResolution Dynamic Range Sampling Rate Supply Voltage

Device Description (Bits) (max) (dB) (kHz) (max) (V) ConfigurationCodecsPCM2900 Stereo Audio Codec With USB Interface (Bus Powered) 16 89 48 2.7 to 5.5 StereoPCM2901 Stereo Audio Codec With USB Interface (Self Powered) 16 89 48 3.3 StereoPCM2902 Stereo Audio Codec With USB Interface and SPDIF I/O 16 89 48 1.6 to 3.6 Stereo

Terminal (Bus Powered)PCM2903 Stereo Audio Codec With USB Interface and SPDIF I/O 16 89 48 3.3 Stereo

Terminal (Self Powered)DACsPCM2702 Stereo Audio DAC With USB Interface (Self Powered) 16 100 48 3.3 and 5 Stereo


TI Worldwide Technical Support

InternetTI Semiconductor Product Information Center Home Pagesupport.ti.comTI Semiconductor KnowledgeBase Home Pagesupport.ti.com/sc/knowledgebase

Product Information CentersAmericasPhone +1(972) 644-5580Fax +1(972) 927-6377Internet support.ti.com/sc/pic/americas.htm

Europe, Middle East, and AfricaPhone

Belgium (English) +32 (0) 27 45 55 32Finland (English) +358 (0) 9 25173948France +33 (0) 1 30 70 11 64Germany +49 (0) 8161 80 33 11Israel (English) 1800 949 0107Italy 800 79 11 37Netherlands (English) +31 (0) 546 87 95 45Spain +34 902 35 40 28Sweden (English) +46 (0) 8587 555 22United Kingdom +44 (0) 1604 66 33 99

Fax +49 (0) 8161 80 2045Email [email protected] support.ti.com/sc/pic/euro.htm

JapanFax International +81-3-3344-5317

Domestic 0120-81-0036Internet International support.ti.com/sc/pic/japan.htm

Domestic www.tij.co.jp/pic

AsiaPhone

International +886-2-23786800Domestic Toll Free Number

Australia 1-800-999-084China 108-00-886-0015Hong Kong 800-96-5941Indonesia 001-803-8861-1006Korea 080-551-2804Malaysia 1-800-80-3973New Zealand 0800-446-934Philippines 1-800-765-7404Singapore 800-886-1028Taiwan 0800-006800Thailand 001-800-886-0010

Fax 886-2-2378-6808Email [email protected] support.ti.com/sc/pic/asia.htm

Important Notice: The products and services of Texas Instruments and its subsidiaries described herein are sold subject to TI’s standard terms and conditions of sale. Customers are advisedto obtain the most current and complete information about TI products and services before placing orders. TI assumes no liability for applications assistance, customer’s applications or productdesigns, software performance, or infringement of patents. The publication of information regarding any other company’s products or services does not constitute TI’s approval, warranty orendorsement thereof.

Safe Harbor StatementThis publication may contain forward-looking statements that involve a number of risks and uncertainties. These “forward-looking statements” are intended to qualifyfor the safe harbor from liability establishedby the Private Securities Litigation ReformAct of 1995. These forward-looking statements generally can be identified byphrases such as TI or its management“believes,” “expects,” “anticipates,”“foresees,” “forecasts,” “estimates” orother words or phrases of similar import.Similarly, such statements herein thatdescribe the company’s products, businessstrategy, outlook, objectives, plans, intentions or goals also are forward-lookingstatements. All such forward-lookingstatements are subject to certain risksand uncertainties that could cause actualresults to differ materially from those inforward-looking statements. Please referto TI’s most recent Form 10-K for moreinformation on the risks and uncertaintiesthat could materially affect future resultsof operations. We disclaim any intentionor obligation to update any forward-lookingstatements as a result of developmentsoccurring after the date of this publication.

© 2002 Texas Instruments Incorporated

Real World Signal Processing, the red/blackbanner, CommsADC, PowerPAD, CodeComposer Studio, C5400, C6200, C6700and SMARTDM are trademarks of TexasInstruments. Other trademarks are propertyof their respective owners.

Printed in the U.S.A. at ______________on recycled paper.

A070802

Video DACs Selection GuideResolution Sample Rate Analog/Digital Analog Power Analog Output DNL INL

Device (Bits) (MSPS) (V) Inputs (mw) Bandwidth (MSPS) (LSB) (LSB) Package Price1

THS8135 10 240 3.3/ 1.8 3 380 120 –0.25 to 0.5 ±0.6 TQFP —THS8200 10 205 3.3/ 1.8 3 635 100 ±0.5 ±1.5 PQFP —THS8133B 10 80 5/ 3 to 5 3 525 40 –0.2 to 0.6 ±0.5 TQFP 7.43THS8134B 8 80 5/ 3 to 5 3 525 40 ±0.2 ±0.2 TQFP 5.57


Video ADCs Selection GuideResolution Sample Rate Supply Voltage Analog Power Analog Input Bandwidth DNL INL SNR

Device (Bits) (MSPS) (V) Inputs (mw) (MSPS) (LSB) (LSB) (dB) Package Price1

THS8083A 8 80 3.3 3 1470 500 1.5 2 42 PFP 7.06THS8083A95 8 95 3.3 3 1640 500 1.5 2 42 PFP 8.11TLV5734 8 30 3.3 3 250 130 0.5 0.75 42 TQFP 4.51


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