Trademarks; Overview - Texas Instruments INA226EVM User's Manual And Software Tutorial

Trademarks

Figure 4-6. INA226 Shunt Configurations..................................................................................................................................12
Figure 5-1. INA226EVM Software Installation...........................................................................................................................
Figure 5-2. INA226EVM License
Figure 5-3. INA226EVM Software Installation
Figure 6-1. INA226EVM Software Interface..............................................................................................................................
Figure 6-2. INA226EVM Software: Communication Error With the SM-USB-DIG Platform......................................................
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Figure 6-3. Setting the I C Address...........................................................................................................................................
Figure 6-4. Configuring Operating Mode...................................................................................................................................
Figure 6-5. Configuring Conversion Times................................................................................................................................
Figure 6-6. Setting the Configuration Register (Calibration Register).......................................................................................
Figure 6-7. Setting the Configuration Register (Current LSB)...................................................................................................
Figure 6-8. Configuring the Alert Pin.........................................................................................................................................
Figure 6-9. INA226 Results
Figure 6-10. Theory of Operation Flowchart on the Calculation Tab.........................................................................................
Figure 6-11. Registers Tab.........................................................................................................................................................20
Figure 6-12. Graphing the INA226 Data....................................................................................................................................
Figure 6-13. Auto-Write, Power Button, and Voltage Control....................................................................................................
Figure 7-1. INA226EVM Schematic...........................................................................................................................................23
Figure 7-2. INA226EVM PCB Top Layer (Component Side).....................................................................................................
Table 2-1. INA226EVM Kit Contents............................................................................................................................................3
Table 2-2. Related Documentation..............................................................................................................................................
Table 3-1. Signal Definition of J1 on INA226EVM
Table 4-1. INA226EVM Test Board Jumper Functions..............................................................................................................
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Table 6-1. INA226 I C Address Configuration...........................................................................................................................
Table 7-1. Bill of Materials: INA226EVM....................................................................................................................................25
1 Trademarks
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2 Overview

The INA226 is a high- or low-side current sensor and power monitor with an I
both current and supply voltage, with programmable conversion times and averaging modes. The INA226EVM is
a platform for evaluating the performance of the INA226 under various signal, shunt, and supply conditions.
This document gives a general overview of the INA226EVM, and provides a general description of the features
and functions to consider while using this evaluation module.
2 INA226EVM Rev A Model
User's Guide and Software Tutorial
Agreements...........................................................................................................................13
Progress............................................................................................................13
Bar.................................................................................................................................................19
List of Tables
Board.............................................................................................................5
are registered trademarks of Microsoft Corporation.
Copyright © 2023 Texas Instruments Incorporated
2
C interface. The INA226 monitors
SBOU113A - JUNE 2011 - REVISED JANUARY 2023
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