LMV981-N, LMV982-N

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SNOS976L – NOVEMBER 2001 – REVISED MARCH 2013

1.8V DC Electrical Characteristics (continued)

tied to V

Parameter

Test Conditions

Units

Input Offset Current

13

25

nA

40

Supply Current (per channel)

103

185

205

In Shutdown

LMV981-N (Single)

0.156

1

μA

2

LMV982 (Dual)

0.178

3.5

5

CMRR

Common Mode Rejection Ratio

LMV981-N, 0

60

78

1.4V

55

(4)

LMV982, 0

55

76

dB

1.4V

(4)

50

50

72

1.8V

PSRR

Power Supply Rejection Ratio

1.8V

75

100

dB

70

CMVR

Input Common-Mode Voltage

For CMRR

−0.2

−0.2 to 2.1

Range

Range

≥ 50dB

V

−0.2

Large Signal Voltage Gain

77

101

LMV981-N (Single)

73

dB

80

105

75

Large Signal Voltage Gain

75

90

LMV982 (Dual)

72

dB

78

100

75

Output Swing

1.65

1.72

1.63

0.077

0.105

0.120

V

1.75

1.77

1.74

0.024

0.035

0.04

Output Short Circuit Current

4

8

(5)

3.3

mA

7

9

5

Ton

Turn-on Time from Shutdown

19

μs

Turn-on Voltage to enable part

1.0

V

Turn-off Voltage

0.55

(4)

For ensured temperature ranges, see Input Common-Mode Voltage Range specifications.

(5)

Applies to both single-supply and split-supply operation. Continuous short circuit operation at elevated ambient temperature can result in

exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45mA over long term may adversely affect

reliability.

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