INA821 datasheet(20/47 Pages) TI

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7.7 Typical Characteristics (continued)

at TA = 25°C, VS = ±18 V, VCM = VOUT = VS / 2, RL = 10 kΩ, REF pin connected to ground, G = 1/2 (unless otherwise noted)

Output Voltage (V)

-20

-16

-12

-8

-4

-80

-60

-40

-20

D067

VS = r2.25 V

VS = r18 V

G = 1/2

Bipolar supply

VREF = 0 V

Figure 7-67. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

-20

-15

-10

-5

-40

-30

-20

-10

D068

VS = r2.25 V

VS = r18 V

G = 2

Bipolar supply

VREF = 0 V

Figure 7-68. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

-1.25

1.25

2.5

3.75

6.25

-10

-5

D069

G = 1/2

5-V supply

VREF = 0 V

Figure 7-69. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

-1.25

1.25

2.5

3.75

6.25

-5

-2.5

2.5

7.5

D070

G = 2

5-V supply

VREF = 0 V

Figure 7-70. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

-60

-40

-20

100

120

D071

G = 1/2

36-V supply

VREF = 0 V

Figure 7-71. Input Common-Mode Voltage vs Output Voltage

Output Voltage (V)

-20

-10

D072

G = 2

36-V supply

VREF = 0 V

Figure 7-72. Input Common-Mode Voltage vs Output Voltage

INA597

SBOS385B – AUGUST 2019 – REVISED APRIL 2021

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