13µA/ch, Rail-to-Rail Output CMOS Operational Amplifier: Low … · 2019. 7. 31. · the positive...

NJU7026/NJU7027/NJU7028

Ver.03 [1]

13μA/ch, Rail-to-Rail Output CMOS Operational Amplifier FEATURES (V+=5V, V-=0V, Ta=25°C, typ.) ●Supply Current (All Amplifiers) NJU7026 13µA NJU7027 26µA NJU7028 48µA ●Supply Voltage 1.8V to 5.5V ●Gain Bandwidth Product 160kHz ●Rail-to-Rail Output RL=100kΩ to V+/2 50mV from rail ●Ground Sense ●Common-Mode Input Voltage Range 0V to 4.1V ●Input Offset Voltage 4mV max. ●Input Offset Voltage Drift 1.5µV/°C ●Thin and Ultra Small Package ESON8-U1 2.0 x 2.0 x 0.4 mm ●RF noise Immunity ●Unity-Gain Stable ●Package NJU7026 SOT-23-5, SC-88A NJU7027 MSOP8 (TVSP8)*

*meet JEDEC MO-187-DA / thin type DFN8-U1(ESON8-U1) NJU7028 SSOP14

APPLICATIONS ●Battery-powered instruments ●Current sensor amplifiers ●Voltage/current monitoring ●Power line monitoring ●Photodiode amplifiers

DESCRIPTION The NJU7026/NJU7027/NJU7028 are single, dual

and quad rail-to-rail output single supply CMOS operational amplifiers featuring low supply current.

These amplifiers operates from single 1.8V to 5.5V supply or dual ±0.9V to ±2.75V supply and provide a 160kHz gain-bandwidth products while using only 13μA of supply current per channel, ideal for 2-cell battery systems and 1-cell li-ion battery systems.

NJU7026/NJU7027/NJU7028 have rail-to-rail outputs that typically swing to within 50mV of the rails with 100kΩ load and the input common mode voltage range includes negative supply rail and swing to within 0.9V of the positive rail. These characteristics make them suited for low-side current sense applications.

In addition to low power and rail-to-rail output, very low bias current make them to used for photodiode amplifiers, charge amplifiers, piezoelectric sensors and other applications with high source impedance.

NJU7026/NJU7027/NJU7028 are high RF-immunity to reduce malfunctions caused by RF noises from mobile phones and others.

The NJU7026 is available in 5-pin SC-88A and SOT-23 package. NJU7027 is available in 8-pin MSOP (TVSP): meet JEDEC MO-187-DA / thin type package and DFN which is thin and 2mm square small package. NJU7028 is available in 14-pin SSOP package. RELATED PRODUCTS

Features Single Dual Quad 0.23µA/ch, Rail-to-rail I/O NJU77001 NJU77002 NJU77004 (Ultralow power type) NJU77000 15nV/√Hz, Rail-to-rail Output NJU7056 NJU7057 NJU7058 (Low Noise type) 9V/µs, 5MHz, Rail-to-rail I/O NJU7046 NJU7047 NJU7048

(High slew rate type)

NJU7026/NJU7027/NJU7028

Ver.03 [2]

■ PIN CONFIGURATION / PRODUCT INFORMATION

Pin Function

Connect to exposed pad to V-

Package

SC-88A SOT-23-5 MSOP8(TVSP8) DFN8-U1(ESON8-U1) Product Name NJU7026F3 NJU7026F NJU7027RB1 NJU7027KU1

Pin Function

Package

SSOP14 Product Name NJU7028V

1

2

3

5

4

V+

V-

OUTPUT-INPUT

+INPUT

(Top View)

1

2

3

4

8

7

6

5

A +INPUT

A -INPUT

A OUTPUT

V-

V+

B OUTPUT

B -INPUT

B +INPUT

(Top View)

ExposedPad on

Underside

1

2

3

4

8

7

6

5

A +INPUT

A -INPUT

A OUTPUT

V-

V+

B OUTPUT

B -INPUT

B +INPUT

(Top View)

1

2

3

4

14

13

12

11

5

6

7

10

9

8

D +INPUT

D -INPUT

D OUTPUT

V-

C +INPUT

C -INPUT

C OUTPUT

A +INPUT

A -INPUT

A OUTPUT

V+

B +INPUT

B -INPUT

B OUTPUT

(Top View)

NJU7026/NJU7027/NJU7028

Ver.03 [3]

■ ABSOLUTE MAXIMUM RATINGS (Ta=25°C, unless otherwise noted.) PARAMETER SYMBOL RATING UNIT

Supply Voltage V+ - V- 7 V

Input Voltage VIN V- - 0.3 to V+ + 0.3 V Differential Input Voltage (1) VID ±7 (2) V Input Current (3) IIN 10 mA Power Dissipation (4)

PD

(2-layer / 4-layer)(5)

mW

SOT-23-5 480 / 650 SC-88A 360 / 490 MSOP8(TVSP8) 510 / 680 SSOP14 500 / 620 DFN8-U1(ESON8-U1) 450(6) / 1200(6) Operating Temperature Range Topr -40 to +125 °C

Storage Temperature Range Tstg -55 to +150 °C (1) Differential voltage is the voltage difference between +INPUT and -INPUT. (2) For supply voltage less than +7V, the absolute maximum rating is equal to the supply voltage. (3) Input voltages outside the supply voltage will be clamped by ESD protection diodes. If the input voltage exceeds the supply

voltage, the input current must be limited 10 mA or less by using a restriction resistance. (4) Power dissipation is the power that can be consumed by the IC at Ta=25°C, and is the typical measured value based on

JEDEC condition. When using the IC over Ta=25°C subtract the value [mW/°C]=PD/(Tstg(MAX)-25) per temperature. (5) 2-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layers, FR-4) mounting

4-layer: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 4layers, FR-4) mounting (6) 2-layer: EIA/JEDEC STANDARD Test board (101.5x114.5x1.6mm, 2layers, FR-4) mounting

4-layer: EIA/JEDEC STANDARD Test board (101.5x114.5x1.6mm, 4layers, FR-4) mounting ■ RECOMMENDED OPERATING CONDITIONS (Ta=25°C)

PARAMETER CONDITION MIN. TYP. MAX. UNIT

Supply Voltage 1.8 - 5.5 V

0

100

200

300

400

500

600

700

0 25 50 75 100 125 150

Pow

er D

issi

patio

nP D

[mW

]

Ambient Temperature [ºC]

Power Dissipation vs. Temperature2-Layer

SC-88A

DFN8-U1(ESON8-U1)

MSOP8(TVSP8)

SSOP14

SOT-23-5

0100200300400500600700800900

1000110012001300

0 25 50 75 100 125 150

Pow

er D

issi

patio

nP D

[mW

]


Power Dissipation vs. Temperature4-Layer

SC-88A

DFN8-U1(ESON8-U1)

MSOP8(TVSP8)

SSOP14

SOT-23-5

NJU7026/NJU7027/NJU7028

Ver.03 [4]

■ ELECTRICAL CHARACTERISTICS (V+=5V, V-=0V, Ta=25°C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT

DC CHARACTERISTICS Supply Current (All Amplifiers)

ISUPPLY

No Signal NJU7026 - 13 20 μA NJU7027 - 26 40 μA NJU7028 - 48 72 μA Input Offset Voltage VIO VCOM= 0V, RS=50Ω - 0.9 4 mV Input Offset Voltage Drift

ΔVIO/ΔT Ta = -40°C to 125°C

NJU7026/NJU7027 - 1.5 - µV/°C NJU7028 - 2 - µV/°C Input Bias Current IB - 1 - pA Input Offset Current IIO - 1 - pA Open-Loop Voltage Gain AV RL=100kΩ to 2.5V, Vout=0.5V to 4.5V 70 90 - dB Common-Mode Rejection Ratio CMR VICM=0V to 4.1V 65 80 - dB Supply Voltage Rejection Ratio SVR V+=1.8V to 5.5V 70 90 - dB Common-Mode Input Voltage Range VICM CMR≥65dB 0 - 4.1 V

High-level Output Voltage VOH RL=100kΩ to 2.5V 4.9 4.95 - V RL=100kΩ to 0V 4.9 4.95 - V ISOURCE=1mA 4.8 4.85 - V

Low-level Output Voltage VOL RL=100kΩ to 2.5V - 0.05 0.1 V RL=100kΩ to 0V - 0.02 0.05 V ISINK=1mA - 0.15 0.2 V

AC CHARACTERISTICS

Slew Rate(7) SR GV=0dB, RL=100kΩ to 2.5V, CL=20pF, VIN=3VPP - 0.05 - V/µs

Gain Bandwidth Product GBW RL=100kΩ to 2.5V, CL=20pF, f=10kHz - 160 - kHz

Full Power Bandwidth FPBW GV=6dB, RF=RG=50kΩ, CL=20pF, VIN=2.5VPP, Vout≥4.8VPP - 5 - kHz

Phase Margin ΦM RL=100kΩ to 2.5V, CL=20pF - 80 - deg Gain Margin GM RL=100kΩ to 2.5V, CL=20pF - 15 - dB Equivalent Input Noise Voltage VNI f=1kHz - 50 - nV/√Hz

Total Harmonic Distortion + Noise THD+N GV=6dB, RF=RG=50kΩ, CL=20pF, VO=4VPP, f=100Hz - 0.01 - %

Channel Separation CS f=1kHz, NJU7027/NJU7028 - 120 - dB (7) Slew rate is defined by the lower value of the rise or fall.

NJU7026/NJU7027/NJU7028

Ver.03 [5]

■ ELECTRICAL CHARACTERISTICS (V+=3V, V-=0V, Ta=25°C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT


ISUPPLY




High-level Output Voltage VOH RL=100kΩ to 1.5V 2.9 2.95 - V RL=100kΩ to 0V 2.9 2.95 - V ISOURCE=1mA 2.8 2.85 - V

Low-level Output Voltage VOL RL=100kΩ to 1.5V - 0.05 0.1 V RL=100kΩ to 0V - 0.02 0.05 V ISINK=1mA - 0.15 0.2 V

AC CHARACTERISTICS

Slew Rate(7) SR GV=0dB, RL=100kΩ to 1.5V, CL=20pF, VIN=1VPP - 0.05 - V/µs






NJU7026/NJU7027/NJU7028

Ver.03 [6]

■ ELECTRICAL CHARACTERISTICS (V+=1.8V, V-=0V, Ta=25°C, unless otherwise noted.) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT


ISUPPLY




High-level Output Voltage VOH RL=100kΩ to 0.9V 1.7 1.75 - V RL=100kΩ to 0V 1.7 1.75 - V ISOURCE=0.5mA 1.5 1.55 - V

Low-level Output Voltage VOL RL=100kΩ to 0.9V - 0.05 0.1 V RL=100kΩ to 0V - 0.02 0.05 V ISINK=0.5mA - 0.25 0.3 V

AC CHARACTERISTICS

Slew Rate(7) SR GV=0dB, RL=100kΩ to 0V, CL=20pF, VIN=0.5VPP - 0.05 - V/µs






NJU7026/NJU7027/NJU7028

Ver.03 [7]

■ TYPICAL CHARACTERISTICS

0

2

4

6

8

10

12

14

16

18

0 1 2 3 4 5 6 7

Supp

ly C

urre

nt p

er A

mpl

ifier

[μA]

Supply Voltage V+ [V]

Supply Current per Amplifiervs. Supply Voltage

GV=0dB

Ta=-40ºC

Ta=125ºC Ta=25ºC

0

2

4

6

8

10

12

14

16

18

-50 -25 0 25 50 75 100 125 150

Supp

ly C

urre

nt p

er A

mpl

ifier

[μA]


Supply Current per Amplifiervs. Temperature

GV=0dB

V+=3V

V+=5V

V+=1.8V

-1

0

1

2

3

0 1 2 3 4 5 6

Inpu

t Offs

et V

olta

ge[m

V]

Supply Voltage V+ [V]

Input Offset Voltage vs. Supply VoltageVCOM=V+/2

Ta=-40ºCTa=25ºC

Ta=85ºC

-1

0

1

2

3

-1 0 1 2 3 4 5

Inpu

t Offs

et V

olta

ge[m

V]

Common-Mode Input Voltage [V]

Input Offset Voltagevs. Common-Mode Input Voltage

V+=5V

Ta=-40ºC

Ta=25ºC Ta=125ºC

-1

0

1

2

3

-1 0 1 2 3

Inpu

t Offs

et V

olta

ge[m

V]



V+=3V

Ta=-40ºC

Ta=25ºC Ta=125ºC

-1

0

1

2

3

-0.6 -0.3 0 0.3 0.6 0.9 1.2 1.5 1.8

Inpu

t Offs

et V

olta

ge[m

V]



V+=1.8V

Ta=-40ºC

Ta=25ºC Ta=125ºC

NJU7026/NJU7027/NJU7028

Ver.03 [8]


0%

5%

10%

15%

20%

25%

30%

-4.0 -3.0 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0

Perc

ent o

f Am

plifi

ers

Input Offset Voltage [mV]

Input Offset Voltage Distribution V+=5V, VCOM=0V, Ta=25ºC, n=300

0%

5%

10%

15%

20%

25%

30%

-9.0 -6.0 -3.0 0.0 3.0 6.0 9.0

Perc

ent o

f Am

plifi

ers

Input Offset Voltage Drift [μV/ºC]

Input Offset Voltage Drift Distribution V+=5V, VCOM=0V, n=300

-4

-3

-2

-1

0

1

2

3

4

-50 -25 0 25 50 75 100 125 150

Inpu

t Offs

et V

olta

ge[m

V]


Input Offset Voltage vs. TemperatureV+=5V, VCOM=2.5V, n=100

40

60

80

100

120

-50 -25 0 25 50 75 100 125 150

Ope

n-Lo

op V

olta

ge G

ain

[dB

]


Open-Loop Voltage Gain vs. TemperatureVO=0.5V to V+-0.5V, RL=100kΩ to V+/2

V+=5V

V+=3VV+=1.8V

40

60

80

100

120

-50 -25 0 25 50 75 100 125 150

Com

mon

-Mod

e an

d Su

pply

Vol

tage

R

ejec

tion

Rat

io[d

B]


Common-Mode and Supply Voltage Rejection Ratio vs. Temperature

CMR (V+=5V)

CMR (V+=3V)CMR (V+=1.8V)

SVR

100f

1p

10p

100p

1n

10n

25 50 75 100 125 150

Inpu

t Bia

s C

urre

nt[A

]


Input Bias Currentvs. TemperatureVCOM=V+/2

V+=1.8V

V+=5V

NJU7026/NJU7027/NJU7028

Ver.03 [9]


0.0

0.3

0.6

0.9

1.2

1.5

1.8

0.01 0.1 1 10

Max

imum

Out

put V

olta

ge[V

]

Output Current [mA]

Maximum Output Voltage vs. Output CurrentV+=1.8V, VCOM=0.9V

Ta=125ºC

Ta=-40ºC

Ta=25ºC

Ta=125ºC

Ta=-40ºC

Ta=25ºC

VOH

VOL

0.000.050.100.15

0.0

0.5

1.0

1.5

2.0

2.5

3.0

10 100 1k 10k 100k

Low

-leve

l Out

put V

olta

geV O

L[m

V]

Hig

h-le

vel O

utpu

t Vol

tage

V OH

[V]

Load Resistance [Ω]

Maximum Output Voltagevs. Load Resistance

V+=3V, GV=OPEN, RL connected to 0V

VOH

VOL

Ta=25ºC

Ta=-40ºC

Ta=125ºC

Ta=-40ºC

0.00.10.20.3

0.0

0.3

0.6

0.9

1.2

1.5

1.8

10 100 1k 10k 100k

Low

-leve

l Out

put V

olta

geV O

L[m

V]

Hig

h-le

vel O

utpu

t Vol

tage

V OH

[V]



V+=1.8V, GV=OPEN, RL connected to 0V

VOH

VOL

Ta=25ºC

Ta=-40ºC

Ta=125ºC

Ta=-40ºC

0.00

0.05

0.10

0.15

0.0

1.0

2.0

3.0

4.0

5.0

10 100 1k 10k 100k

Low

-leve

l Out

put V

olta

geV O

L[m

V]

Hig

h-le

vel O

utpu

t Vol

tage

V OH

[V]



V+=5V, GV=OPEN, RL connected to 0V

VOH

VOL

Ta=25ºC

Ta=-40ºC

Ta=125ºC

Ta=-40ºC

0.0

0.5

1.0

1.5

2.0

2.5

3.0

0.1 1 10 100

Max

imum

Out

put V

olta

ge[V

]

Output Current [mA]

Maximum Output Voltage vs. Output CurrentV+=3V, VCOM=1.5V

Ta=125ºC

Ta=-40ºC

Ta=25ºC

Ta=125ºC

Ta=-40ºC

Ta=25ºC

VOH

VOL0.0

1.0

2.0

3.0

4.0

5.0

0.1 1 10 100

Max

imum

Out

put V

olta

ge[V

]

Output Current [mA]

Maximum Output Voltage vs. Output CurrentV+=5V, VCOM=2.5V

Ta=125ºC

Ta=-40ºC

Ta=25ºC

Ta=125ºC

Ta=-40ºC

Ta=25ºC

VOH

VOL

NJU7026/NJU7027/NJU7028

Ver.03 [10]


-2.5

-2.0

-1.5

-1.0

-0.5

0

0.5

1.0

1.5

2.0

2.5

10 100 1k 10k

Max

imum

Out

put V

olta

ge[V

]



V+/V-=±2.5V

Ta=125ºC

Ta=-40ºC

Ta=25ºC

Ta=125ºC

Ta=-40ºC

Ta=25ºC

VOH

VOL-1.5

-1.0

-0.5

0

0.5

1.0

1.5

10 100 1k 10k

Max

imum

Out

put V

olta

ge[V

]Load Resistance [Ω]


V+/V-=±1.5V

Ta=125ºC

Ta=-40ºC

Ta=25ºC

Ta=125ºC

Ta=-40ºC

Ta=25ºC

VOH

VOL

-0.9

-0.7

-0.5

-0.3

-0.1

0.1

0.3

0.5

0.7

0.9

10 100 1k 10k 100k

Max

imum

Out

put V

olta

ge[V

]



V+/V-=±0.9V

Ta=125ºC

Ta=-40ºC

Ta=25ºC

Ta=125ºC

Ta=-40ºC

Ta=25ºC

VOH

VOL-180

-120

-60

0

-60

-40

-20

0

20

40

60

100 1k 10k 100k 1M

Phas

e[d

eg]

Volta

ge G

ain

[dB

]

Frequency [Hz]

40dB Voltage Gain/Phase vs. FrequencyV+=5V, GV=40dB, RL=100kΩ, Ta=25ºC

CL=20pF

CL=100pF

CL=150pF

CL=20pF

CL=100pF

CL=150pF

Gain

Phase

-180

-120

-60

0

-60

-40

-20

0

20

40

60

100 1k 10k 100k 1M

Phas

e[d

eg]

Volta

ge G

ain

[dB

]

Frequency [Hz]

40dB Voltage Gain/Phase vs. FrequencyGV=40dB, RL=100kΩ, CL=20pF, Ta=25ºC

V+=5V

V+=5V

V+=3V

V+=1.8V

V+=3V

V+=1.8V

Gain

Phase

1V/d

iv

50μs/div

Pulse ResponseV+=5V, GV=0dB, RL=100kΩ, Ta=25ºC

CL=20pF

CL=120pF

INPUT

OUTPUT

NJU7026/NJU7027/NJU7028

Ver.03 [11]


0.0001

0.001

0.01

0.1

1

0.01 0.1 1 10

Tota

l Har

mon

ic D

isto

rtio

n +

Noi

se[%

]

Output Voltage [Vpp]

THD+N vs. Output VoltageV+=5V, GV=6dB, RF=RG=50kΩ, CL=20pF

BW=10Hz-500kHz, Ta=25ºC

f=20Hz

f=1kHz

f=100Hz

0

25

50

75

100

125

150

175

200

1 10 100 1k 10k

Equi

vale

nt In

put N

oise

Vol

tage

[nV/

√Hz]

Frequency [Hz]

Voltage Noise Density vs. FrequencyV+=5V, Ta=25ºC

-150

-140

-130

-120

-110

-100

-90

-80

-70

-60

10 100 1k 10k 100k

Cha

nnel

Sep

arat

ion

[dB

]

Frequency [Hz]

Channel Separation vs. FrequencyTa=25ºC

V+=1.8V

V+=3V

V+=5V

NJU7026/NJU7027/NJU7028

Ver.03 [12]

■ APPLICATION NOTE Single and Dual Supply Voltage Operation The NJU7026/NJU7027/NJU7028 works with both single supply and dual supply when the voltage supplied is between V+ and V−. These amplifiers operate from single 1.8 to 5.5V supply and dual ±0.9V to ±2.75V supply. Common-Mode Input Voltage Range When the supply voltage does not meet the condition of electrical characteristics, the range of common-mode input voltage is as follows: VICM (typ.) = V− to V+-0.9 (Ta = 25°C) Difference of VICM when Temperature change, refer to typical characteristic graph. During designing, consider variations in characteristics for use with allowance. Maximum Output Voltage Range When the supply voltage does not meet the condition of electrical characteristics, the range of the typ. value of the maximum output voltage is as follows: VOM (typ.) = V-+50mV to V+-50mV (RL=100kΩ to V+/2, Ta=25°C) During designing, consider variations in characteristics and temperature characteristics for use with allowance. In addition, also note that the output voltage range becomes narrow as shown in typical characteristics graph when an output current increases. Input Voltage Exceeding the Supply Voltage Inputs of the NJU7026/NJU7027/NJU7028 are protected by ESD diodes (shown in Figure1) that will conduct if the input voltages exceed the power supplies by more than approximately 300mV. Momentary voltages greater than 300mV beyond the power supply, inputs can be tolerated if the current is limited to 10mA. Figure2 is easily accomplished with an input resistor. If the input voltage exceeds the supply voltage, the input current must be limited 10mA or less by using a restriction resistance (RLIMIT) as shown in figure2.

Capacitive load The NJU7026/NJU7027/NJU7028 can use at unity gain follower, but the unity gain follower is the most sensitive configuration to capacitive loading. The combination of capacitive load placed directly on the output of an amplifier along with the output impedance of the amplifier creates a phase lag which in turn reduces the phase margin of the amplifier. If phase margin is significantly reduced, the response will cause overshoot and ringing in the step response. The NJU7026/NJU7027/NJU7028 is unity gain stable for capacitive loads of 220pF. To drive heavier capacitive loads, an isolation resistor, RISO as shown Figure3, should be used. RISO improves the feedback loop’s phase margin by making the output load resistive at higher frequencies. The larger the value of RISO, the more stable the output voltage will be. However, larger values of RISO result in reduced output swing, reduced output current drive and reduced frequency bandwidth.

V+

V-

VinVout

RISO

CL

Figure3. Isolating capacitive load

V+

V-

Current Limit10mA

RLIMIT

VinVout

Figure2. Input Current Protection for Voltages exceeding the Supply Voltage.

V+

OUTPUT+INPUT

-INPUT

V-

Figure1. Simplified Schematic

NJU7026/NJU7027/NJU7028

Ver.03 [13]

■ PACKAGE DIMENSIONS

SOT-23-5 Package

1.9±0.2

0.95±0.1

0.1-0.03

1.6

-0.1

+0.2

2.8±

0.2

0.6MAX

0.4±0.1

1 2 3

45

+0.1

0.1M

AX

1.1±

0.1

2.9±0.2

0.1

0°~15°

0.2M

IN0.

6

Unit: mm

Unit: mm

SC-88A Package

(0.2

45)

45

1 2 3

0-10°

1.25

±0.1

2.1±

0.2

2.0±0.2

0.23-0.05+0.1

0.13+0.1-0.03

0.65±0.07

1.3±0.2

0.42

5±0.

20.

425±

0.2

0.9±

0.1

0.05

±0.0

50.

2-0.

1+0

.2

0.95

-0.1

5+0

.05

NJU7026/NJU7027/NJU7028

Ver.03 [14]


MSOP8 (TVSP8) Package meet JEDEC MO-187-DA / thin

type Package

0.475±0.1

2.8±

0.1

0.127-0.03

41

0~10°

0.55

±0.1

2.9±0.1

4.0±

0.2

0.65

58

1.0M

AX

0.1±

0.05

0.08

0.2±0.05 0.05 M

+0.05

DFN8-U1(ESON8-U1) Package

*Connect the exposed pad to V-.

Exposed pad

Unit: mm

Unit: mm

NJU7026/NJU7027/NJU7028

Ver.03 [15]


1 7

8

6.4±

0.3

4.4±

0.2

0.22±0.1

0.1

1.15

±0.1

0.1±

0.1

0.65

0.5±

0.2

0.15-0.05+0.1

0 ~ 10º

0.67MAX

5.0 -0.1+0.3

14

0.1 M

Unit: mm

[CAUTION] The specifications on this databook are only given for information, without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.

SSOP14 Package

13µA/ch, Rail-to-Rail Output CMOS Operational Amplifier: Low … · 2019. 7. 31. · the positive...

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