INA225EVM

INA225 Evaluation Module for 36-V Programmable-Gain, Current Shunt Monitor

INA225EVM

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Overview

The INA225 is a voltage output current-shunt monitor that senses drops across shunts at common-mode voltages from 0V to 36V, independent of the supply voltage. The four gain versions are selectable using the 2 external gain select pins, GS0 and GS1. These pins allow a gain of 25, 50, 100, and 200 to be selected. The low-offset zero-drift architecture enables current sensing with voltage drops across the shunt as low as 10mV of full-scale while maintaining high accuracy measurements. The INA225EVM is a platform for evaluating the performance of the INA225 under various signal, shunt, and supply conditions.  This document gives a general overview of the INA225EVM, and provides a general description of the features and functions to be considered while using this evaluation module.

Features
  •  Jumper selectable Gain (25,50,100,200)
  •  Optional input filter
  •  Allows for the INA225 to be used in both unidirectional and bidirectional applications
Current sense amplifiers analog output
INA225 36V, bi-directional current sense amplifier w/ four pin-selectable gain settings INA225-Q1 AEC-Q100, 36V, bi-directional current sense amplifier w/ four pin-selectable gain settings

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Evaluation board

INA225EVM – INA225 Evaluation Module for 36-V Programmable-Gain, Current Shunt Monitor

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide INA225EVM User's Guide Mar. 07, 2014
Certificate INA225EVM EU Declaration of Conformity (DoC) Jan. 02, 2019

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