Datasheet

USB Extender Cable
SM-USB-DIG Connector Ribbon Cable
SM-USB-DIG
INA3221EVM Board
www.ti.com Overview
1 Overview
The INA3221 is a three-channel, high-side current sensor and bus voltage monitor with an I
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C™ interface.
The INA3221 monitors both shunt drops and bus supply voltages with programmable conversion times
and averaging modes. The INA3221 offers both critical and warning alerts to detect multiple
programmable out-of-range conditions for each channel.
This document gives a general overview of the INA3221EVM, and provides a general description of the
features and functions to be considered while using this evaluation module.
1.1 INA3221EVM Kit Contents
Table 1 summarizes the contents of the INA3221EVM kit. Figure 1 shows all included hardware. Contact
the Texas Instruments Product Information Center nearest you if any component is missing. It is highly
recommended that you also check the INA3221 product folder on the TI web site at www.ti.com to verify
that you have the latest versions of the related software.
Table 1. INA3221EVM Kit Contents
Item Quantity
INA3221EVM PCB test board 1
SM-USB-DIG platform PCB 1
USB extender cable 1
SM-DIG connector ribbon cable 1
User’s guide CD-ROM 1
Figure 1. Hardware Included with INA3221EVM Kit
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SBOU126–April 2012 INA3221EVM Evaluation Board and Software Tutorial
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