SBOU180B november   2016  – july 2023 INA260

 

  1.   1
  2.   INA260EVM-PDK and Software Tutorial
  3.   Trademarks
  4. 1Overview
    1. 1.1 INA260EVM-PDK Contents
    2. 1.2 INA260EVM-PDK Features
    3. 1.3 Related Documentation from Texas Instruments
  5. 2INA260EVM-PDK Hardware
    1. 2.1 SM-USB-DIG Platform Description
    2. 2.2 INA260EVM PCB Description
      1. 2.2.1 EVM Power Supply
      2. 2.2.2 EVM Analog Inputs
    3. 2.3 EVM Digital Inputs and Outputs
  6. 3INA260EVM-PDK (Rev A) Setup
    1. 3.1 One-Time GUI Software Installation
    2. 3.2 INA260EVM Jumper Settings
    3. 3.3 Connecting the Hardware
    4. 3.4 System Power-Up
  7. 4INA260EVM GUI Software
    1. 4.1 Configuration Tool
      1. 4.1.1 Step 1: Set the I2C Address
      2. 4.1.2 Step 2: Configure Operation
      3. 4.1.3 Step 3: Set Conversion Times
      4. 4.1.4 Step 4: Configure Alert
    2. 4.2 Results Bar
    3. 4.3 Graph Tool
    4. 4.4 Registers Tool
  8. 5INA260EVM Documentation
    1. 5.1 Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  9. 6Revision History

2.2.1 EVM Power Supply

The INA260EVM PCB uses the VDUT and GND lines from the SM-USB-DIG (via J4) as the high and low supply voltages for the INA260. As noted in Table 2-1, the available supply voltages for VDUT are 5 V and 3.3 V. The EVM supply voltage is user-selectable through the GUI. Place the 1-µF ceramic capacitor (C2) in close proximity to the INA260 supply pin (U1) to provide adequate decoupling to VDUT for power supply rejection at higher frequencies.