LMV981_15 datasheet(5/21 Pages) ONSEMI

Part #	LMV981

Description	Single and Dual Low Voltage, Rail-to-Rail Input and Output

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LMV981, LMV982

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2.7V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C,

V+ = 2.7 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm.

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Input Offset Voltage

VIO

LMV981 (Single) (−40

°C to +125°C)

1

6

mV

LMV982 (Dual) (−40

°C to +125°C)

1

7.5

Input Offset Voltage

Average Drift

TCVIO

5.5

mV/°C

Input Bias Current

(Note 5)

IB

−40

°C to +125°C

< 1

nA

Input Offset Current

(Note 5)

IIO

−40

°C to +125°C

< 1

nA

Supply Current (per

Channel)

ICC

In Active Mode

80

190

mA

−40

°C to +125°C

210

In Shutdown: LMV981 (Single)

1.0

−40

°C to +125°C

2.0

In Shutdown: LMV982 (Dual)

3.5

−40

°C to +125°C

5.0

Common Mode

Rejection Ratio

CMRR

0 V

v VCM v 1.5 V, 2.3 V v VCM v 2.7 V

50

70

dB

−40

°C to +125°C

50

−0.2 V

v VCM v 0 V, 2.7 V v VCM v 2.9 V

50

70

Power Supply

Rejection Ratio

PSRR

1.8 V

v V+ v 5 V, VCM = 0.5 V

50

70

dB

−40

°C to +125°C

50

Input Common−Mode

Voltage Range

VCM

For CMRR

w 50 dB and TA = 25°C

V−

− 0.2

−0.2

to 3.0

V+

+ 0.2

V

For CMRR

w 50 dB and TA = −40°C to +85°C

V−

V+

For CMRR

w 50 dB and TA = −40°C to +125°C

V−

+ 0.2

V+

− 0.2

Large Signal Voltage

Gain LMV981

(Single) (Note 5)

AV

RL = 600 W to 1.35 V, VO = 0.2 V to 2.5 V

87

104

dB

−40

°C to +125°C

86

RL = 2 kW to 1.35 V, VO = 0.2 V to 2.5 V

92

110

−40

°C to +125°C

91

Large Signal Voltage

Gain LMV982 (Dual)

(Note 5)

AV

RL = 600 W to 1.35 V, VO = 0.2 V to 2.5 V

78

90

−40

°C to +125°C

75

RL= 2 kW to 1.35 V, VO = 0.2 V to 2.5 V

81

100

−40

°C to +125°C

78

Output Swing

VOH

RL = 600 W to 1.35 V, VIN = $100 mV

2.55

2.62

V

−40

°C to +125°C

2.53

VOL

RL = 600 W to 1.35 V, VIN = $100 mV

0.083

0.11

−40

°C to +125°C

0.13

VOH

RL = 2 kW to 1.35 V, VIN = $100 mV

2.65

2.675

−40

°C to +125°C

2.64

VOL

RL = 2 kW to 1.35 V, VIN = $100 mV

0.025

0.04

−40

°C to +125°C

0.045

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

5. Guaranteed by design and/or characterization.

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