INA791A datasheet(7/40 Pages) TI2

Part #	INA791A

Description	INA791x –4V to 110V, Bidirectional, Ultra-Precise, High Bandwidth Current Sense Amplifier With 75A EZShunt™ Technology

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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7 / 40 page

5.6 Typical Characteristics

at TA = 25°C, VS = 5V, ISENSE = IS+ = 0A, VCM = 48V, VFB = VOUT, and VREF = VS / 2 (unless otherwise noted)

System Offset Error (mA)

Figure 5-1. INA791A Input Offset Current Production

Distribution

Figure 5-2. INA791B Input Offset Current Production

Distribution

Temperature ( C)

-50

-25

100

125

150

-60

-50

-40

-30

-20

-10

Figure 5-3. INA791A Input Offset Current vs Temperature

Temperature ( C)

-50

-25

100

125

150

-360

-300

-240

-180

-120

-60

120

180

240

300

360

Figure 5-4. INA791B Input Offset Current vs Temperature

Common-Mode Rejection Ratio ( A/V)

Figure 5-5. INA791A Common-Mode Rejection Production

Distribution

Figure 5-6. INA791B Common-Mode Rejection Production

Distribution

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INA791A, INA791B

SBOSAD1A – MAY 2024 – REVISED JULY 2025

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INA791A Datasheet(PDF) 7 Page - Texas Instruments

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