SLVUDG8 December   2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8.   General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  9. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Test Points
    3. 2.3 Setup
      1. 2.3.1 Reference Voltage
      2. 2.3.2 Enable, Disable
      3. 2.3.3 Current Sensing
      4. 2.3.4 Input Filtering
      5. 2.3.5 Output Load
    4. 2.4 Best Practices
  10. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials (BOM)
  11. 4Additional Information
    1. 4.1 Trademarks
  12. 5Related Documentation
    1. 5.1 Supplemental Content

2.3.4 Input Filtering

Common-mode and differential input filtering can be applied to the circuit using C7, C8, C10. These components are unpopulated by default. When selecting component values for the capacitors, the recommendation is to make C8 approximately ten times larger than C7 and C10. Analog Engineer's Calculator tool, can be used to calculate the needed resistor and capacitor values for a given cutoff frequency. Note that any capacitor and resistors selected must be rated for the inputs being applied.