Overview; Ina219Evm; Hardware - Texas Instruments INA219EVM User Manual

Overview

1 Overview
This document provides the information needed to set up and operate the INA219EVM evaluation module, a test
platform for the INA219, a high-side measurement, bidirectional current/power monitor with I
more detailed description of the INA219, see also the product data sheet (SBOS448) available from the Texas
Instruments website at http://www.ti.com. Additional support documents are listed in the section of this guide
entitled Related Documentation from Texas
The INA219EVM is an evaluation module used to fully evaluate the INA219 current and power monitor device.
The INA219EVM consists of three printed circuit boards (PCBs). One board (the SM-USB-DIG Platform)
generates the digital signals required to communicate with the INA219, which is part of the second board
(INA219_Test_Board), as well as support and configuration circuitry. The last board (SENS009) is an interface
board between the SM-USB-DIG and the INA219_Test_Board.
Throughout this document, the abbreviation EVM and the term evaluation module are synonymous with the

INA219EVM.

1.1 INA219EVM Hardware
Figure 1-1 shows the hardware included with the INA219EVM kit. Contact the
support center if any component is missing. TI recommends users check the TI website at
verify that they have the latest versions of the related software.
The complete kit includes the following items:
• INA219 test PCB
• SM-USB-DIG platform PCB
• USB cable
• SENS009 adapter PCB
• CD-ROM containing product software
2 INA219EVM Rev A Model User's Guide and Software Tutorial
Instruments.
Figure 1-1. Hardware Included with the INA219EVM
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