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INA3221EVM

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INA3221EVM

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Overview

The INA3221 evaluation module (EVM) is a platform to evaluate the main features and performance of the INA3221. The EVM supports current measurements up to 10A per channel and comes with graphical user interface (GUI) support to read and write to device registers.

Features
  • GUI support to read and write device registers as well as view and save results data
  • EVM detached from SCB for custom use cases
  • Multiple EVM support with single SCB/GUI
  • Conveniently powered from a common micro-USB connector through the SCB
Digital power monitors
INA3221 — 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts INA3221-Q1 — AEC-Q100, 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts
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Evaluation board

INA3221EVM — INA3221 evaluation module

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INA3221EVM — INA3221 evaluation module

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Certification

INA3221EVM-DOC-CERT — INA3221EVM EU Declaration of Conformity (DoC)

Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

INA3221EVM-DOC-CERT — INA3221EVM EU Declaration of Conformity (DoC)

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Version: 1.0
Release date: Nov 2, 2026
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Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

Release Information

INA3221EVM EU Declaration of Conformity (DoC)
Code example or demo

SBOC424 — INA3221EVM Rev A Source Code

Supported products & hardware

Supported products & hardware

Products
Digital power monitors
INA3221 — 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts INA3221-Q1 — AEC-Q100, 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts
Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

SBOC424 — INA3221EVM Rev A Source Code

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Version: 01.00.00.00
Release date: Apr 23, 2012
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INA3221EVM Source Code (zip)  — 2520 K

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Products
Digital power monitors
INA3221 — 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts INA3221-Q1 — AEC-Q100, 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts
Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

Release Information

The design resource accessed as www.ti.com/lit/zip/sboc424 or www.ti.com/lit/xx/sboc424/sboc424.zip has been migrated to a new user experience at www.ti.com/tool/download/SBOC424. Please update any bookmarks accordingly.
GUI for evaluation module (EVM)

INA3221EVM-GUI — INA3221EVM-GUI - Evaluate with the live online version or download (Safari, Chrome, or Firefox)

Supported products & hardware

Supported products & hardware

Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

INA3221EVM-GUI — INA3221EVM-GUI - Evaluate with the live online version or download (Safari, Chrome, or Firefox)

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Version: 1.0.0
Release date: Nov 2, 2026
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Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

Release Information

Initial release
GUI for evaluation module (EVM)

SBOC425 — INA3221EVM Rev A User Software

Supported products & hardware

Supported products & hardware

Products
Digital power monitors
INA3221 — 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts INA3221-Q1 — AEC-Q100, 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts
Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

SBOC425 — INA3221EVM Rev A User Software

close
Version: 01.00.00.00
Release date: Apr 23, 2012
open-in-new

View all versions

download

INA3221EVM User Software (zip)  — 100553 K

SHA-256 checksum
Products
Digital power monitors
INA3221 — 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts INA3221-Q1 — AEC-Q100, 26V, triple channel, 13-bit, i2c output current/voltage monitor w/alerts
Hardware development
Evaluation board
INA3221EVM — INA3221 evaluation module

Release Information

The design resource accessed as www.ti.com/lit/zip/sboc425 or www.ti.com/lit/xx/sboc425/sboc425.zip has been migrated to a new user experience at www.ti.com/tool/download/SBOC425. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Top documentation Type Title Format options Date
* EVM User's guide INA3221EVM User's Guide PDF | HTML Oct 27, 2026
* EVM User's guide INA3221EVM Rev A Model User's Guide and Software Tutorial (Rev. A) PDF | HTML Apr 23, 2012
Certificate INA3221EVM EU Declaration of Conformity (DoC) Jan 2, 2019

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