INA780-INA781EVM

INA780 and INA781 evaluation module for EZShunt™ Digital Power Monitor with built-in shunt resistor

INA780-INA781EVM

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Overview

The INA780 and IN781 evaluation module (EVM) is a compact platform for evaluating the main features and performance of the INA780A, INA780B or INA781 high-precision, digital power monitors with EZShunt™ Technology across specified input current, common-mode voltage and temperature ranges. Instrumentation needs for performance evaluation are minimal, and the device is equipped with internal shunt, which rapidly shortens time to prototype. A capable input source for driving the required input currents and common-mode voltages is needed.

The INA780-INA781EVM power supply and digital input and output operations through the GUI are handled by the sensor control board (SCB) for evaluation modules (TI-SCB) (sold separately). The intuitive GUI simplifies device configuration and enables users to quickly gain familiarity with device operation.

Features
  • GUI support to read and write device registers and view and save data results
  • EZShunt™ Technology provides best-in-class size for measurement up to 50 A
  • USB powered
  • EVM detachable from sensor control board for custom use cases
  • Conveniently powered from a common micro-USB connector through the TI-SCB
Digital power monitors with integrated shunt resistor
INA780A 85-V, 16-bit high-precision I²C-output digital power monitor with 400-µΩ EZShunt™ Technology INA780B 85-V 16-bit I²C-output digital power monitor with 400-µΩ EZShunt™ Technology
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Evaluation board

INA780AEVM — INA780A evaluation module

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Evaluation board

INA780BEVM — INA780B evaluation module

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Evaluation board

INA781EVM — INA781 evaluation module

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GUI for evaluation module (EVM)

EZSHUNT-EVM-GUI — EZShunt™ EVM GUI - Evaluate with the live online version or download (Safari, Chrome, or Firefox)

Supported products & hardware

EZSHUNT-EVM-GUI EZShunt™ EVM GUI - Evaluate with the live online version or download (Safari, Chrome, or Firefox)

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Latest version
Version: 1.0
Release date: 30 Jun 2023
Hardware development
Evaluation board
INA700EVM INA700 evaluation module for EZShunt™ Digital Power Monitor with built in shunt resistor INA740-INA741EVM INA740 and INA741 evaluation module for EZShunt™ Digital Power Monitor with built-in shunt resistor INA745-INA746EVM INA745 and INA746 evaluation module for EZShunt™ Digital Power Monitor with built-in shunt resistor INA780-INA781EVM INA780 and INA781 evaluation module for EZShunt™ Digital Power Monitor with built-in shunt resistor

Release Infomation

GUI for EZShunt™ EVMs.

Support software

SBAC253 — PAMB Windows USB Drivers

Supported products & hardware
Download options

SBAC253 PAMB Windows USB Drivers

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Latest version
Version: 4.2.0.0
Release date: 24 Sep 2024

Drivers Installer

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lock = Requires export approval (1 minute)
Hardware development
Evaluation board
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Release Infomation

The design resource accessed as www.ti.com/lit/zip/sbac253 or www.ti.com/lit/xx/sbac253a/sbac253a.zip has been migrated to a new user experience at www.ti.com/tool/download/SBAC253. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
EVM User's guide INA740-INA741EVM, INA745-INA746EVM, INA780-INA781EVM User's Guide (Rev. A) PDF | HTML 22 Dec 2023
Certificate INA781EVM EU Declaration of Conformity (DoC) 19 May 2023
Certificate INA780BEVM EU Declaration of Conformity (DoC) 17 May 2023
Certificate INA780AEVM EU Declaration of Conformity (DoC) 16 May 2023

Related design resources

Hardware development

EVALUATION BOARD
TI-SCB Sensor control board (SCB) for evaluation modules

Support & training

TI E2E™ forums with technical support from TI engineers

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