INA210 datasheet(12/45 Pages) TI1

Part #	INA210

Description	INA21x Voltage Output, Low- or High-Side Measurement, Bidirectional, Zero-Drift Series, Current-Shunt Monitors

PDF	45 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

Logo

12 / 45 page

6 Detailed Description

6.1 Overview

The INA21x are 26-V, common-mode, zero-drift topology, current-sensing amplifiers that can be used in

both low-side and high-side configurations. These specially-designed, current-sensing amplifiers are able to

accurately measure voltages developed across current-sensing resistors on common-mode voltages that far

exceed the supply voltage powering the device. Current can be measured on input voltage rails as high as 26 V

while the device can be powered from supply voltages as low as 2.7 V.

The zero-drift topology enables high-precision measurements with maximum input offset voltages as low as

35 µV with a maximum temperature contribution of 0.5 µV/°C over the full temperature range of –40°C to

+125°C.

6.2 Functional Block Diagram

IN-

IN+

REF

GND

V+

OUT

INA210, INA211, INA212, INA213, INA214, INA215

SBOS437K – MAY 2008 – REVISED NOVEMBER 2023

www.ti.com

Submit Document Feedback

Product Folder Links: INA210 INA211 INA212 INA213 INA214 INA215

INA210 Datasheet(PDF) 12 Page - Texas Instruments