2.2 Related Documentation From Texas Instruments
This user's guide is available from the TI website under literature number SBOU241. Any letter appended to the
literature number corresponds to the document revision that is current at the time of the writing of this document.
Newer revisions are available from www.ti.com or the Texas Instruments' Literature Response Center at (800)
477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both
title and literature number. Table 2-3 lists documentation related to the EVM. Click the links in Table 2-3 for
further information. The device name links to the product web folder on www.ti.com. The literature number links
to the document PDF.
Table 2-3. Related Documentation
DOCUMENT TITLE
DOCUMENT
LITERATURE
NUMBER
INA228 data sheet SLYS021
INA228-Q1 data sheet SLYS022
INA229 data sheet SLYS023
INA229-Q1 data sheet SLYS024
INA237 data sheet SBOSA20
INA237-Q1 data sheet SBOSA27
INA238 data sheet SLYS025
INA238-Q1 data sheet SLYS026
INA239 data sheet SLYS027
INA239-Q1 data sheet SLYS028
Getting Started with Digital Power Monitors SBOA511
3 Hardware
The EVM is an easy-to-use platform for evaluating the main features and performance of the INA228, INA229,
INA237, INA238, or INA239. The EVM supports current measurements up to 10 amps through the PCB, and
includes a graphical user interface (GUI) used to read and write device registers as well as view and save results
data.
The EVM is intended to provide basic functional evaluation of the devices. The layout is not intended to be a
model for the target circuit, nor is it laid out for electromagnetic compatibility (EMC) testing. The EVM consists
of two printed-circuit boards (PCBs). The larger PCB is referred to as the EVM, and has either the INA228,
INA229, INA237, INA238, or INA239 installed. The smaller PCB is referred to as the SCB Controller, and is used
to interface the EVM with the GUI.
3.1 Features
• GUI support to read and write device registers as well as view and save results data
• Detachable EVM for custom use cases
• Multiple EVM support with single SCB/GUI
• Conveniently powered from a common micro-USB connector
Overview www.ti.com
6 INA228, INA229, INA237, INA238, and INA239 EVM User’s Guide SBOU241C – APRIL 2020 – REVISED JULY 2021
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