ELM854xC 300μA Low power CMOS dual operational amplifier€¦ · Common-mode rejection ratio CMRR...
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http://www.elm-tech.com Rev.1.2 1 / ■General description Parameter Symbol Limit Unit Power supply voltage Vdd 7.0 V Input voltage Vin Vss-0.3 to Vdd+0.3 V Output voltage Vout Vss-0.3 to Vdd+0.3 V Output short circuit Continuous Sec. Power dissipation Pd 300 mW Operating temperature Top -40 to +85 °C Storage temperature Tstg -55 to +125 °C ELM854xC 300μA Low power CMOS dual operational amplifier • Battery-operated portable devices • Signal process in low power circuit • Low voltage analog circuit ■Application ■Maximum absolute ratings ■Selection guide ELM854xC-x Symbol a Package G: SON8-3x3 D: SOP-8 E: TSSOP-8 b Product version C c Taping direction S: Refer to PKG file N: Refer to PKG file ELM854 x C - x ↑ ↑ ↑ a b c ■Features ELM854xC is a low current consumption-Typ.300μA CMOS OP-AMP provided with a wide common mode input voltage range. It has a quasi rail-to-rail input stage and a push-pull rail-to-rail output stage. ELM854xC can operate down to 1.2V. ELM854xC is suitable for portable devices which require low power and a single voltage source. • Operation from a single power source • Low voltage operation : 1.2V≤Vdd≤6.0V • Low current consumption : Typ.300μA(Vdd=3.0V) • N-channel depletion differential input : No gm dependence on input operating points • Common-mode input voltage range : Quasi rail-to-rail input Vss to Vdd-0.3V(Vdd=1.5V) Vss to Vdd-0.1V(Vdd=3.0V) • Output stage : Push-pull rail-to-rail output • Unity gain bandwidth : Typ.1MHz (Vdd≥1.5V) • Package : SON8-3x3, SOP-8, TSSOP-8 10
Transcript of ELM854xC 300μA Low power CMOS dual operational amplifier€¦ · Common-mode rejection ratio CMRR...
http://www.elm-tech.com
Rev.1.21 /
■General description
Parameter Symbol Limit UnitPower supply voltage Vdd 7.0 VInput voltage Vin Vss-0.3 to Vdd+0.3 VOutput voltage Vout Vss-0.3 to Vdd+0.3 VOutput short circuit Continuous Sec.Power dissipation Pd 300 mWOperating temperature Top -40 to +85 °CStorage temperature Tstg -55 to +125 °C
ELM854xC 300μA Low power CMOS dual operational amplifier
• Battery-operated portable devices• Signal process in low power circuit• Low voltage analog circuit
■Application
■Maximum absolute ratings
■Selection guideELM854xC-x
Symbol
a PackageG: SON8-3x3D: SOP-8E: TSSOP-8
b Product version C
c Taping direction S: Refer to PKG fileN: Refer to PKG file
ELM854 x C - x ↑ ↑ ↑ a b c
■Features
ELM854xC is a low current consumption-Typ.300μA CMOS OP-AMP provided with a wide common mode input voltage range. It has a quasi rail-to-rail input stage and a push-pull rail-to-rail output stage. ELM854xC can operate down to 1.2V. ELM854xC is suitable for portable devices which require low power and a single voltage source.
• Operation from a single power source • Low voltage operation : 1.2V≤Vdd≤6.0V• Low current consumption : Typ.300μA(Vdd=3.0V)• N-channel depletion differential input : No gm dependence on input operating points• Common-mode input voltage range : Quasi rail-to-rail input Vss to Vdd-0.3V(Vdd=1.5V) Vss to Vdd-0.1V(Vdd=3.0V)• Output stage : Push-pull rail-to-rail output• Unity gain bandwidth : Typ.1MHz (Vdd≥1.5V)• Package : SON8-3x3, SOP-8, TSSOP-8
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Rev.1.22 /
Pin No. Pin name Pin No. Pin name1 OUTA 5 IN+B2 IN-A 6 IN-B3 IN+A 7 OUTB4 VSS 8 VDD
■Standard circuit
■Pin configuration TSSOP-8(TOP VIEW)SOP-8(TOP VIEW)SON8-3x3(TOP VIEW)
SON8-3x3
■Marking
Symbol Mark Contenta 0 to 9 Last numeral of A.D.b A to M (excepted I.) Assembly month
c 0 to 9 and A to Z (I, O, X excepted.) Lot No.
SOP-8 TSSOP-8
ELM854xC 300μA Low power CMOS dual operational amplifier
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Rev.1.23 /
■Electrical characteristics
Parameter Symbol Condition Min. Typ. Max. Unit
Input offset voltage Vio Vcm=Vdd/2,Unity gain follower ±6 mV
Input bias current Iib 1.0 nACommon-mode input voltage range Vcmr For CMRR≥45dB 0.00 1.20 VMaximum output voltage swing Voutsh Vid=100mV, RL=10kΩ to Vss 1.40 VMinimum output voltage swing Voutsl Vid=100mV, RL=10kΩ to Vdd 0.10 VSource current Isource Vout=1.2V, Vid=100mV 0.4 1.0 mASink current Isink Vout=0.3V, Vid=100mV 1.0 2.5 mALarge-signal voltage gain Avd RL=10kΩ to Vss, Vcm=0.75V 115 dBCommon-mode rejection ratio CMRR RL=10kΩ to Vss, Vcm=0.75V 95 dBSupply voltage rejection ratio PSRR RL=10kΩ to Vss, Vcm=0.75V 90 dB
Current consumption Iss Vcm=Vdd/2, Unity gain follower 280 560 μA
Short current Ishortp Vout to Vss shrot, Vid=100mV 1.4 mAIshortn Vout to Vdd shrot, Vid=100mV 4.0 mA
Unity gain bandwidth GBW 1 MHzSlew rate SR RL=100kΩ, CL=20pF 0.55 1.00 V/μs
Vss=0V, Top=25°C
Vss=0V, Top=25°C
Vdd=1.5V
Vdd=3.0VParameter Symbol Condition Min. Typ. Max. Unit
Input offset voltage Vio Vcm=Vdd/2,Unity gain follower ±6 mV
Input bias current Iib 1.0 nACommon-mode input voltage range Vcmr For CMRR≥45dB 0.00 2.90 VMaximum output voltage swing Voutsh Vid=100mV, RL=10kΩ to Vss 2.90 VMinimum output voltage swing Voutsl Vid=100mV, RL=10kΩ to Vdd 0.10 VSource current Isource Vout=2.7V, Vid=100mV 1.5 4.0 mASink current Isink Vout=0.3V, Vid=100mV 3.0 7.5 mALarge-signal voltage gain Avd RL=10kΩ to Vss, Vcm=1.5V 120 dBCommon-mode rejection ratio CMRR RL=10kΩ to Vss, Vcm=1.5V 85 dBSupply voltage rejection ratio PSRR RL=10kΩ to Vss, Vcm=1.5V 100 dB
Current consumption Iss Vcm=Vdd/2, Unity gain follower 300 600 μA
Short current Ishortp Vout to Vss shrot, Vid=100mV 14 mAIshortn Vout to Vdd shrot, Vid=100mV 25 mA
Unity gain bandwidth GBW 1 MHzSlew rate SR RL=100kΩ, CL=20pF 0.40 1.00 V/μs
Parameter Symbol Condition Min. Typ. Max. UnitOperating voltage Vdd 1.2 6.0 V
Vss=0V, Top=-40~+85°C
ELM854xC 300μA Low power CMOS dual operational amplifier
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Rev.1.24 /
■Note
a) fig-1 b) fig-2
ELM854xC common mode input voltage range is fixed under the condition of CMRR≥45dB; ELM854xC is able to accept the input above its specification if the degradation of CMRR is not considered. Even if the input voltage exceeds either positive or negative power voltage, troubles such as reverse of output will not occur. As maximum absolute rating, the input voltage is possible within (Vss-0.3)V to (Vdd+0.3)V.
1) Common-mode input voltage range
When OP-AMP circuit is used with feedback resistor, oscillation may happen in the circuit with loop-gain like unity gain follower.a) When large feedback resistance is used, the phase margin is decreased by its combination with the parasitic capacitance of the input part of OP-AMP. In this situation, please connect small capacitor parallelly with feedback resistor as shown in fig-1.b) For capacitive load, external resistor in series connection will be effective as shown in fig-2. (R=300 to 500Ω)c) Being used as an unity gain follow, ELM854xC is able to drive capacitive load of 100pF directly without oscillation.
2) Operation from single power sourceELM854xC is designed to be most suitable for single power source; therefore, ELM854xC is able to share power supply with logic circuit one. Meanwhile, ELM854xC can also operate from double power sources. To protect power supplies of ELM854xC and logic circuit from noise, please separate wire from power supply and use decoupling (bypass) capacitor. Using the capacitor can improve PSRR characteristics, especially on 10kHz to 100kHz or more.
3) Feedback
Two amplifiers will consume power even if only one amplifier is used.In order to minimize power consumption by the unused amplifier, ELM recommends to connect this amplifier as voltage follower circuit and the input terminal (IN+) to Vdd.
4) Unused Amplifier
ELM854xC 300μA Low power CMOS dual operational amplifier
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Rev.1.25 /
0.0 1.0 2.0 3.0 4.0 5.0 6.00
100
200
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400
500
600
Top=+25�
Top=+85�
Iss-Vdd
Vdd (V)
Iss
(�A
)
Top=-40�
Unity Gain, Vcm=Vdd/2, No load
-40 -20 0 20 40 60 800
100
200
300
400
500
600
Vdd=1.5V
Vdd=6.0V
Iss-Top
Top (�)
Iss
(�A
)
Vdd=1.2V
Unity Gain, Vcm=Vdd/2, No load
Vdd=3.0V
0.0 0.5 1.0 1.5 2.0 2.5 3.00
100
200
300
400
500
600
Top=+25�
Top=+85�
Iss-Input Voltage
Input Voltage (V)
Iss
(�A
)
Top=-40�
Unity Gain, Vdd=3.0V, No load
-6.0 -4.0 -2.0 0.0 2.0 4.0 6.00
5.0
10.0
15.0
20.0
25.0Offset Voltage distribution
Offset Voltage (mV)
Perc
ent (
%)
Unity Gain, Vdd=3.0V, Vcm=1.5V,No load, Top=25 �
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Vdd=1.5V
Vdd=6.0V
Avd-Frequency
Frequency (kHz)
Avd
(dB
)
Vdd=1.2V
Vdd=3.0V
Vcm=Vdd/2, 10k���load, Top=25 �
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Top=+85�
Avd-Frequency
Frequency (kHz)
Avd
(dB
)
Top=-40�
Top=+25�
Vdd=3.0V, Vcm=1.5V, 10k���load
0.0 1.0 2.0 3.0 4.0 5.0 6.00
100
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400
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Top=+25�
Top=+85�
Iss-Vdd
Vdd (V)
Iss
(�A
)
Top=-40�
Unity Gain, Vcm=Vdd/2, No load
-40 -20 0 20 40 60 800
100
200
300
400
500
600
Vdd=1.5V
Vdd=6.0V
Iss-Top
Top (�)Is
s (�
A)
Vdd=1.2V
Unity Gain, Vcm=Vdd/2, No load
Vdd=3.0V
0.0 0.5 1.0 1.5 2.0 2.5 3.00
100
200
300
400
500
600
Top=+25�
Top=+85�
Iss-Input Voltage
Input Voltage (V)
Iss
(�A
)
Top=-40�
Unity Gain, Vdd=3.0V, No load
-6.0 -4.0 -2.0 0.0 2.0 4.0 6.00
5.0
10.0
15.0
20.0
25.0Offset Voltage distribution
Offset Voltage (mV)
Perc
ent (
%)
Unity Gain, Vdd=3.0V, Vcm=1.5V,No load, Top=25 �
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Vdd=1.5V
Vdd=6.0V
Avd-Frequency
Frequency (kHz)
Avd
(dB
)
Vdd=1.2V
Vdd=3.0V
Vcm=Vdd/2, 10k���load, Top=25 �
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Top=+85�
Avd-Frequency
Frequency (kHz)
Avd
(dB
)
Top=-40�
Top=+25�
Vdd=3.0V, Vcm=1.5V, 10k���load
■Typical characteristics
ELM854xC 300μA Low power CMOS dual operational amplifier
10
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Rev.1.26 /
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Vdd=3.0V
Vdd=1.5V
CMRR-Frequency
Frequency (kHz)
CM
RR
(dB
)
Vdd=1.2V
Unity Gain, Vcm=Vdd/2,
Vdd=6.0V
10k ���load, Top=25 �
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Top=+85�
Top=+25�
PSRR-Frequency
Frequency (kHz)
PSR
R (d
B)
Unity Gain, Vdd=3.0V,
Top=-40�
Vcm=1.5V, 10k ���load
0.0 0.2 0.4 0.6 0.8 1.0 1.20
20
40
60
80
100
120
Top=+25�
Top=+85�
CMRR-Vcm [Vdd=1.2V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.0 0.5 1.0 1.50
20
40
60
80
100
120
Top=+25�
Top=+85�
CMRR-Vcm [Vdd=1.5V]
Vcm (V)
CM
RR
(dB
)Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.0 0.5 1.0 1.5 2.0 2.5 3.00
20
40
60
80
100
120
Top=+25�Top=+85�
CMRR-Vcm [Vdd=3.0V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.0 1.0 2.0 3.0 4.0 5.0 6.00
20
40
60
80
100
120
Top=+25�
Top=+85�
CMRR-Vcm [Vdd=6.0V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Vdd=3.0V
Vdd=1.5V
CMRR-Frequency
Frequency (kHz)
CM
RR
(dB
)
Vdd=1.2V
Unity Gain, Vcm=Vdd/2,
Vdd=6.0V
10k ���load, Top=25 �
0.001 0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Top=+85�
Top=+25�
PSRR-Frequency
Frequency (kHz)PS
RR
(dB
)
Unity Gain, Vdd=3.0V,
Top=-40�
Vcm=1.5V, 10k ���load
0.0 0.2 0.4 0.6 0.8 1.0 1.20
20
40
60
80
100
120
Top=+25�
Top=+85�
CMRR-Vcm [Vdd=1.2V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.0 0.5 1.0 1.50
20
40
60
80
100
120
Top=+25�
Top=+85�
CMRR-Vcm [Vdd=1.5V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.0 0.5 1.0 1.5 2.0 2.5 3.00
20
40
60
80
100
120
Top=+25�Top=+85�
CMRR-Vcm [Vdd=3.0V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
0.0 1.0 2.0 3.0 4.0 5.0 6.00
20
40
60
80
100
120
Top=+25�
Top=+85�
CMRR-Vcm [Vdd=6.0V]
Vcm (V)
CM
RR
(dB
)
Top=-40�
Frequency=10Hz, Unity Gain, 10k ���load
ELM854xC 300μA Low power CMOS dual operational amplifier
10
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Rev.1.27 /
0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Vdd=1.5V
Vdd=6.0V
PSRR-Frequency
Frequency (kHz)
PSR
R (d
B)
Vdd=1.2V
Unity Gain, Vcm=Vdd/2,
Vdd=3.0V
10k ���load, Top=25 �
0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Top=+85�
Top=+25�
PSRR-Frequency
Frequency (kHz)
PSR
R (d
B)
Unity Gain, Vdd=3.0V,
Top=-40�
Vcm=1.5V, 10k ���load
1.0 2.0 3.0 4.0 5.0 6.00
0.20.40.60.81.01.21.41.61.82.0
Rising edge (Top=-40 �)
Falling edge (Top=+85 �)
SR-Vdd
Vdd (V)
SR (V
/�s)
Falling edge (Top=-40 �)
Unity Gain, 100k ���load
Rising edge (Top=+85 �)
Rising edge (Top=+25 �)
Falling edge (Top=+25 �)
-40 -20 0 20 40 60 800
0.5
1.0
1.5
2.0
Falling edge
SR-Top
Top (�)
SR (V
/�s)
Vdd=3.0V, Unity Gain, 100k ���load
Rising edge
0.0 0.2 0.4 0.6 0.8 1.0 1.20
0.1
0.2
0.3
0.4
0.5
0.6
Top=+25�
Top=+85�
Isource-Vout [Vdd=1.2V]
Vout (V)
Isou
rce
(mA
)
Top=-40�
Vid=100mV
0.0 0.5 1.0 1.50
0.5
1.0
1.5
2.0
Top=+25�Top=+85�
Isource-Vout [Vdd=1.5V]
Vout (V)
Isou
rce
(mA
) Top=-40�
Vid=100mV
0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Vdd=1.5V
Vdd=6.0V
PSRR-Frequency
Frequency (kHz)
PSR
R (d
B)
Vdd=1.2V
Unity Gain, Vcm=Vdd/2,
Vdd=3.0V
10k ���load, Top=25 �
0.01 0.1 1 10 100 1000 10000-20
0
20
40
60
80
100
120
Top=+85�
Top=+25�
PSRR-Frequency
Frequency (kHz)PS
RR
(dB
)
Unity Gain, Vdd=3.0V,
Top=-40�
Vcm=1.5V, 10k ���load
1.0 2.0 3.0 4.0 5.0 6.00
0.20.40.60.81.01.21.41.61.82.0
Rising edge (Top=-40 �)
Falling edge (Top=+85 �)
SR-Vdd
Vdd (V)
SR (V
/�s)
Falling edge (Top=-40 �)
Unity Gain, 100k ���load
Rising edge (Top=+85 �)
Rising edge (Top=+25 �)
Falling edge (Top=+25 �)
-40 -20 0 20 40 60 800
0.5
1.0
1.5
2.0
Falling edge
SR-Top
Top (�)
SR (V
/�s)
Vdd=3.0V, Unity Gain, 100k ���load
Rising edge
0.0 0.2 0.4 0.6 0.8 1.0 1.20
0.1
0.2
0.3
0.4
0.5
0.6
Top=+25�
Top=+85�
Isource-Vout [Vdd=1.2V]
Vout (V)
Isou
rce
(mA
)
Top=-40�
Vid=100mV
0.0 0.5 1.0 1.50
0.5
1.0
1.5
2.0
Top=+25�Top=+85�
Isource-Vout [Vdd=1.5V]
Vout (V)
Isou
rce
(mA
) Top=-40�
Vid=100mV
ELM854xC 300μA Low power CMOS dual operational amplifier
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Rev.1.28 /
0.0 0.5 1.0 1.5 2.0 2.5 3.00
5.0
10.0
15.0
20.0
Top=+25�
Top=+85�
Isource-Vout [Vdd=3.0V]
Vout (V)
Isou
rce
(mA
)Top=-40� Vid=100mV
0.0 1.0 2.0 3.0 4.0 5.0 6.00
10
20
30
40
50
60
70
Top=+25�
Top=+85�
Isource-Vout [Vdd=6.0V]
Vout (V)
Isou
rce
(mA
)
Top=-40�
Vid=100mV
0.0 0.2 0.4 0.6 0.8 1.0 1.20
0.5
1.0
1.5
2.0
Top=+25�
Top=+85�
Isink-Vout [Vdd=1.2V]
Vout (V)
Isin
k (m
A)
Top=-40�
Vid=100mV
0.0 0.5 1.0 1.50
1.0
2.0
3.0
4.0
5.0
Top=+25�
Top=+85�
Isink-Vout [Vdd=1.5V]
Vout (V)
Isin
k (m
A)
Top=-40�Vid=100mV
0.0 0.5 1.0 1.5 2.0 2.5 3.00
5
10
15
20
25
30
35
Top=+25�Top=+85�
Isink-Vout [Vdd=3.0V]
Vout (V)
Isin
k (m
A)
Top=-40�
Vid=100mV
0.0 1.0 2.0 3.0 4.0 5.0 6.00
20
40
60
80
100
120
Top=+25�Top=+85�
Isink-Vout [Vdd=6.0V]
Vout (V)
Isin
k (m
A)
Top=-40�
Vid=100mV
0.0 0.5 1.0 1.5 2.0 2.5 3.00
5.0
10.0
15.0
20.0
Top=+25�
Top=+85�
Isource-Vout [Vdd=3.0V]
Vout (V)
Isou
rce
(mA
)
Top=-40� Vid=100mV
0.0 1.0 2.0 3.0 4.0 5.0 6.00
10
20
30
40
50
60
70
Top=+25�
Top=+85�
Isource-Vout [Vdd=6.0V]
Vout (V)Is
ourc
e (m
A)
Top=-40�
Vid=100mV
0.0 0.2 0.4 0.6 0.8 1.0 1.20
0.5
1.0
1.5
2.0
Top=+25�
Top=+85�
Isink-Vout [Vdd=1.2V]
Vout (V)
Isin
k (m
A)
Top=-40�
Vid=100mV
0.0 0.5 1.0 1.50
1.0
2.0
3.0
4.0
5.0
Top=+25�
Top=+85�
Isink-Vout [Vdd=1.5V]
Vout (V)
Isin
k (m
A)
Top=-40�Vid=100mV
0.0 0.5 1.0 1.5 2.0 2.5 3.00
5
10
15
20
25
30
35
Top=+25�Top=+85�
Isink-Vout [Vdd=3.0V]
Vout (V)
Isin
k (m
A)
Top=-40�
Vid=100mV
0.0 1.0 2.0 3.0 4.0 5.0 6.00
20
40
60
80
100
120
Top=+25�Top=+85�
Isink-Vout [Vdd=6.0V]
Vout (V)
Isin
k (m
A)
Top=-40�
Vid=100mV
ELM854xC 300μA Low power CMOS dual operational amplifier
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Rev.1.29 /
1.0 2.0 3.0 4.0 5.0 6.00
10
20
30
40
50
60
70
Top=+25�
Top=+85�
Short Circuit Current-Vdd
Vdd (V)
Shor
t Circ
uit C
urre
nt (m
A)
Top=-40�
Vout to Vss short, Vid=100mV
1.0 2.0 3.0 4.0 5.0 6.00
20
40
60
80
100
120
Top=+25�Top=+85�
Short Circuit Current-Vdd
Vdd (V)
Shor
t Circ
uit C
urre
nt (m
A)
Top=-40�
Vout to Vdd short, Vid=100mV
1 10 100 1000 10000 1000000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Top=+25�
Maximum Vout-RL [Vdd=1.2V]
RL (��
Max
imum
Vou
t (V
)
Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
Top=+25�
Maximum Vout-RL [Vdd=1.5V]
RL (��
Max
imum
Vou
t (V
) Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Top=+25�
Maximum Vout-RL [Vdd=3.0V]
RL (��
Max
imum
Vou
t (V
) Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Top=+25�
Maximum Vout-RL [Vdd=6.0V]
RL (��
Max
imum
Vou
t (V
)
Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1.0 2.0 3.0 4.0 5.0 6.00
10
20
30
40
50
60
70
Top=+25�
Top=+85�
Short Circuit Current-Vdd
Vdd (V)
Shor
t Circ
uit C
urre
nt (m
A)
Top=-40�
Vout to Vss short, Vid=100mV
1.0 2.0 3.0 4.0 5.0 6.00
20
40
60
80
100
120
Top=+25�Top=+85�
Short Circuit Current-Vdd
Vdd (V)Sh
ort C
ircui
t Cur
rent
(mA
)
Top=-40�
Vout to Vdd short, Vid=100mV
1 10 100 1000 10000 1000000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Top=+25�
Maximum Vout-RL [Vdd=1.2V]
RL (��
Max
imum
Vou
t (V
)
Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
Top=+25�
Maximum Vout-RL [Vdd=1.5V]
RL (��
Max
imum
Vou
t (V
) Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Top=+25�
Maximum Vout-RL [Vdd=3.0V]
RL (��
Max
imum
Vou
t (V
) Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Top=+25�
Maximum Vout-RL [Vdd=6.0V]
RL (��
Max
imum
Vou
t (V
)
Top=-40�
RL is connected between Vout and Vss.
Top=+85�
Vid=100mV
ELM854xC 300μA Low power CMOS dual operational amplifier
10
http://www.elm-tech.com
Rev.1.210 /
1 10 100 1000 10000 1000000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Top=+25�
Minimum Vout-RL [Vdd=1.2V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
Top=+25�
Minimum Vout-RL [Vdd=1.5V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Top=+25�
Minimum Vout-RL [Vdd=3.0V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Top=+25�
Minimum Vout-RL [Vdd=6.0V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
0.0 2.0 4.0 6.0 8.0 10.0
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5Vin
Pulse Response [Vdd=1.5V]
Time (�s)
Vin
(V)
Vout
Unity Gain, 100k ���load, Top=25 �
Vou
t (V
)
0.0 2.0 4.0 6.0 8.0 10.0
0.0
1.0
2.0
3.0
0.0
1.0
2.0
3.0Vin
Pulse Response [Vdd=3.0V]
Time (�s)
Vin
(V)
Vout
Unity Gain, 100k ���load, Top=25 �
Vou
t (V
)
1 10 100 1000 10000 1000000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Top=+25�
Minimum Vout-RL [Vdd=1.2V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
Top=+25�
Minimum Vout-RL [Vdd=1.5V]
RL (��M
inim
um V
out (
V)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Top=+25�
Minimum Vout-RL [Vdd=3.0V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
1 10 100 1000 10000 1000000.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Top=+25�
Minimum Vout-RL [Vdd=6.0V]
RL (��
Min
imum
Vou
t (V
)
Top=-40�
RL is connected between Vdd and Vout.
Top=+85�
Vid=100mV
0.0 2.0 4.0 6.0 8.0 10.0
0.0
0.5
1.0
1.5
0.0
0.5
1.0
1.5Vin
Pulse Response [Vdd=1.5V]
Time (�s)
Vin
(V)
Vout
Unity Gain, 100k ���load, Top=25 �
Vou
t (V
)
0.0 2.0 4.0 6.0 8.0 10.0
0.0
1.0
2.0
3.0
0.0
1.0
2.0
3.0Vin
Pulse Response [Vdd=3.0V]
Time (�s)
Vin
(V)
Vout
Unity Gain, 100k ���load, Top=25 �
Vou
t (V
)
ELM854xC 300μA Low power CMOS dual operational amplifier
10
