LM7171

www.ti.com

SNOS760B – MAY 1999 – REVISED MARCH 2013

±5V DC Electrical Characteristics

apply at the temperature extremes

Symbol

Parameter

Conditions

LM7171AI

LM7171BI

Units

Input Offset Voltage

0.3

1.5

3.5

mV

4

7

max

Input Offset Voltage Average

35

μV/°C

Drift

Input Bias Current

3.3

10

10

μA

12

12

max

Input Offset Current

0.1

4

4

μA

6

6

max

Input Resistance

Common Mode

40

M

Ω

Differential Mode

3.3

Output Resistance

15

Ω

CMRR

Common Mode Rejection

104

80

70

dB

Ratio

75

65

min

PSRR

Power Supply Rejection Ratio

90

85

75

dB

80

70

min

Input Common-Mode Voltage

CMRR > 60 dB

±3.2

V

Range

78

75

70

dB

70

65

min

76

72

68

dB

67

63

min

Output Swing

3.4

3.2

3.2

V

3

3

min

−3.4

−3.2

−3.2

V

−3

−3

max

3.1

2.9

2.9

V

2.8

2.8

min

−3.0

−2.9

−2.9

V

−2.8

−2.8

max

Output Current (Open Loop)

31

29

29

mA

(4)

28

28

min

30

29

29

mA

28

28

max

Output Short Circuit Current

Sourcing

135

mA

Sinking

100

Supply Current

6.2

8

8

mA

9

9

max

(1)

Typical values represent the most likely parametric norm.

(2)

All limits are specified by testing or statistical analysis.

(3)

(4)

The open loop output current is specified, by the measurement of the open loop output voltage swing, using 100

Ω output load.

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