0.10

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0

-16 -12

-8

-4

0

4

12

8

20

16

Common-ModeVoltage(V)

...

76

80

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

0

50

100 150

200

250 300

350

V

(mV)

SENSE

400

450

500

140

130

120

110

100

90

80

70

60

50

40

10

100

1k

10k

Frequency(Hz)

100k

CMRR

PSR

20

18

16

14

12

10

8

6

4

2

0

V

(mV)

SENSE

20V/V

14V/V

V =18V

S

45

40

35

30

25

20

15

10

5

10k

100k

Frequency(Hz)

1M

C

=1000pF

LOAD

G=14

G=20

45

40

35

30

25

20

15

10

5

10k

100k

Frequency(Hz)

1M

G=20

G=14

C

=0pF

LOAD

7

INA270, INA271

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SBOS381E – FEBRUARY 2007 – REVISED JANUARY 2018

Product Folder Links: INA270 INA271

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7.6 Typical Characteristics

At TA = +25°C, VS = +12 V, VCM = 12 V, and VSENSE = 100 mV, unless otherwise noted.

Figure 1. Gain vs Frequency

Figure 2. Gain vs Frequency

Figure 3. Gain Plot

Figure 4. Common-Mode and Power-Supply Rejection vs

Frequency

Figure 5. Total Output Error vs VSENSE

Figure 6. Output Error vs Common-Mode Voltage