LMV931-N datasheet(5/40 Pages) TI1

Part #	LMV931-N

Description	Single, Dual, Quad 1.8-V, RRIO Operational Amplifiers

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Manufacturer	TI1 [Texas Instruments]

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LMV931-N, LMV931-N-Q1

LMV932-N, LMV932-N-Q1, LMV934-N, LMV934-N-Q1

www.ti.com

SNOS993O – NOVEMBER 2001 – REVISED DECEMBER 2014

6.6 DC Electrical Characteristics 1.8 V

Unless otherwise specified, all limits specified for TJ = 25°C. V

+ = 1.8 V, V − = 0 V, V

CM = V

+/2, V

O = V

+/2 and R

L > 1 MΩ.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

(1)

LMV931 (Single)

25°C

1

4

mV

Full Range

6

VOS

Input Offset Voltage

LMV932 (Dual),

25°C

1

5.5

mV

LMV934 (Quad)

Full Range

7.5

TCVOS

Input Offset Voltage

Full Range

5.5

μV/°C

Average Drift

IB

Input Bias Current

25°C

15

35

nA

Full Range

50

IOS

Input Offset Current

25°C

13

25

nA

Full Range

40

IS

Supply Current (per channel)

25°C

103

185

μA

Full Range

205

CMRR

Common-Mode Rejection Ratio

LMV931, 0

≤ VCM ≤ 0.6 V

25°C

60

78

dB

1.4 V

≤ VCM ≤ 1.8 V

(2)

Full Range

55

LMV932 and LMV934

25°C

55

76

0

≤ VCM ≤ 0.6 V

dB

Full Range

50

1.4 V

≤ VCM ≤ 1.8 V

(2)

−0.2 V ≤ VCM ≤ 0 V

25°C

50

72

dB

1.8 V

≤ VCM ≤ 2.0 V

PSRR

Power Supply Rejection Ratio

1.8 V

≤ V+ ≤ 5 V

25°C

75

100

dB

Full Range

70

CMVR

Input Common-Mode Voltage

For CMRR Range

≥ 50dB

25°C

V−

− 0.2

V+ + 0.2

−0.2

Range

−40°C to 85°C

V−

to

V+

V

2.1

125°C

V− + 0.2

V+

− 0.2

RL = 600 Ω to 0.9 V,

25°C

77

101

VO = 0.2 V to 1.6 V,

dB

Full Range

Large Signal Voltage Gain

73

VCM = 0.5 V

LMV931-N (Single)

RL = 2 kΩ to 0.9 V,

25°C

80

105

LMV931-N-Q1 (Single)

VO = 0.2 V to 1.6 V,

dB

Full Range

75

VCM = 0.5 V

AV

RL = 600 Ω to 0.9 V,

25°C

75

90

Large Signal Voltage Gain

VO = 0.2 V to 1.6 V,

dB

Full Range

LMV932-N (Dual)

72

VCM = 0.5 V

LMV932-N-Q1 (Dual)

RL = 2 kΩ to 0.9 V,

25°C

78

100

LMV934-N (Quad)

VO = 0.2 V to 1.6 V,

dB

LMV934-N-Q1 (Quad)

Full Range

75

VCM = 0.5 V

RL = 600 Ω to 0.9 V

25°C

1.65

1.72

VIN = ±100 mV

0.077

0.105

V

Full Range

1.63

0.120

VO

Output Swing

RL = 2 kΩ to 0.9 V

25°C

1.75

1.77

VIN = ±100 mV

0.024

0.035

V

Full Range

1.74

0.04

(1)

Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary

over time and will also depend on the application and configuration.

(2)

For specified temperature ranges, see the CMVR parameter in DC Electrical Characteristics 1.8 V for the input common-mode voltage

specifications.

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Product Folder Links: LMV931-N LMV931-N-Q1 LMV932-N LMV932-N-Q1 LMV934-N LMV934-N-Q1

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