INA351 datasheet(11/48 Pages) TI2

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6.6 Typical Characteristics (continued)

at TA = 25°C, VS = (V+) – (V–) = 5.5 V, VIN = (VIN+) – (VIN–) = 0 V, RL = 10 kΩ, CL = 10 pF, VREF = VS / 2, VCM = [(VIN+) +

(VIN–)] / 2 = VS / 2, VOUT = VS / 2 and G = 10 (unless otherwise noted)

Temperature (°C)

-40

-20

100

120

140

100

300

500

700

900

1100

1300

1500

1700

T08_

Vs = 1.8 V

Vs = 3.3 V

Vs = 5.5 V

Figure 6-19. Shutdown Quiescent Current vs Temperature

Temperature (°C)

-40

-20

100

120

140

-60

-40

-20

T13_

ISC (-), VS = 3.3 V

ISC (-), VS = 5.5 V

ISC (+), VS = 3.3 V

ISC (+), VS = 5.5 V

Figure 6-20. Short Circuit Current vs Temperature

Temperature (°C)

-40

-20

100

120

140

-0.1

-0.05

0.05

0.1

T10_

G=10

G=20

G=30

G=50

Figure 6-21. Gain Error vs Temperature

Temperature (°C)

-40

-20

100

120

140

110

130

T12_

G=10

G=20

G=30

G=50

Figure 6-22. CMRR vs Temperature

Input Common-Mode Voltage (V)

-2.75

-2

-1.25

-0.5

0.25

1.75

2.5

-2000

-1500

-1000

-500

500

1000

1500

2000

C01_

V+ = 2.75 V and V– = –2.75 V

Figure 6-23. Input Referred Offset Voltage vs Input Common-

Mode Voltage

Input Common-Mode Voltage (V)

-1.65

-1.15

-0.65

-0.15

0.35

0.85

1.35 1.65

-2000

-1500

-1000

-500

500

1000

1500

2000

C02_

V+ = 1.65 V and V– = –1.65 V

Figure 6-24. Input Referred Offset Voltage vs Input Common-

Mode Voltage

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INA351

SBOSAD5D – DECEMBER 2022 – REVISED NOVEMBER 2024

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