SBOU326 February   2025 INA187 , INA299

 

  1.   1
  2. 1Description
  3. 2Features
  4.   4
  5. 3Evaluation Module Overview
    1. 3.1 Introduction
    2. 3.2 Kit Contents
    3. 3.3 Specification
    4. 3.4 Device Information
  6. 4Hardware
    1. 4.1 Setup
      1. 4.1.1 Quick Start Setup
      2. 4.1.2 Measurements
    2. 4.2 Circuitry
      1. 4.2.1 R1_n, R2_n, R3_n, C2_n, C5_n
      2. 4.2.2 C1_n
      3. 4.2.3 R4_n
      4. 4.2.4 U1_n
    3. 4.3 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  7. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  8. 6Additional Information
    1. 6.1 Trademarks
  9. 7Related Documentation

3.3 Specification

The INA187EVM and INA299EVM provide a basic functional evaluation of the respective devices. The fixture layout is not intended to be a model for the target circuit, nor is the layout setup for electromagnetic compatibility (EMC) testing. The INA187EVM and INA299EVM are PCBs with three optional PCB cutouts the engineer can use to test each of the three gain options (1 to 3) listed in Table 3-3 and Table 3-4. Each PCB cutout has one INA187xn or INA299xn device (where n is 1, 2, or 3 and x is A,B or C), test points and sockets for external hardware connections, and pads to solder down optional circuitry.