SLUUCU1 September   2024 RES60A-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 General Texas Instruments High Voltage Evaluation (TI HV EMV) User Safety Guidelines
  7. 2Hardware
    1. 2.1 Getting Started
      1. 2.1.1 Power Supplies
      2. 2.1.2 Input
      3. 2.1.3 Output
    2. 2.2 Application Circuit
      1. 2.2.1 Example Measurement
    3. 2.3 Evaluation Module Limitations
    4. 2.4 Electrostatic Discharge Caution
  8. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  9. 4Additional Information
    1. 4.1 Trademarks
  10. 5Related Documentation

2.2.1 Example Measurement

An example of a 1,000V battery measurement is shown in Figure 2-2. The EVM is populated with the RES60A500-Q1 and provides a voltage division ratio of 500:1. Applying 1,000V to the RES60A500-Q1 voltage divider results in a 2V potential seen at the non-inverting terminal of the OPA320-Q1. The OPA320-Q1 is configured as a buffer and therefore a voltage of 2V is seen at the OPA320-Q1 output.

RES60EVM 1,000V Example Measurement Figure 2-2 1,000V Example Measurement