SBOU284 april   2023 INA310A , INA310B

 

  1.   SBOU284 Abstract
  2.   Trademarks
  3.   General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  4. 1Overview
    1. 1.1 Kit Contents
    2. 1.2 Related Documentation From Texas Instruments
  5. 2Hardware
    1. 2.1 Features
  6. 3Operation
    1. 3.1 Quick Start Setup
    2. 3.2 Measurements
      1. 3.2.1 Detailed Setup
    3. 3.3 Comparator
  7. 4Circuitry
    1. 4.1 Current Sensing IC
    2. 4.2 Input Signal Path
    3. 4.3 Device Output and Comparator
  8. 5Schematics, PCB Layout, and Bill of Materials
    1. 5.1 Schematics
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials

2 Hardware

The EVM is intended to provide basic functional evaluation of the INA310x. The layout is not intended to be a model for the target circuit, nor is the layout intended for electromagnetic compatibility (EMC) testing. The EVM consists of one printed circuit board (PCB) with optional PCB cutouts for each of the five gain options (1 to 5) listed in Table 1-1. Each PCB cutout has one INA310xn device (where x is version A or B, and n is 1, 2, 3, 4, or 5), test points and sockets for external hardware connections, and pads to solder down optional circuitry. The EVM supports current measurements up to 5 A through the PCB.