SLVUDR9 February   2026

 

  1.   1
  2. 1Description
  3.   Get Started
  4. 2Features
  5. 3Applications
  6.   6
  7. 4Evaluation Module Overview
    1. 4.1 Introduction
    2. 4.2 Kit Contents
    3. 4.3 Specification
    4. 4.4 Device Information
  8. 5Hardware
    1. 5.1 Power Requirements
    2. 5.2 Setup
    3. 5.3 Test Points
      1. 5.3.1 Analog Inputs
      2. 5.3.2 Analog Outputs
    4. 5.4 Cautions and Warnings
  9. 6Implementation Results
    1. 6.1 Evaluation Setup
    2. 6.2 Performance Data and Results
  10. 7Hardware Design Files
    1. 7.1 Schematics
    2. 7.2 PCB Layouts
    3. 7.3 Bill of Materials (BOM)
  11. 8Additional Information
    1. 8.1 Trademarks
  12. 9References

5.3.1 Analog Inputs

The analog inputs to the AMC3302 can be monitored on the high side of the EVM through test points labeled "INP" and "INN". These two test points are directly connected to the Kelvin sense lines coming from the shunt resistors R17 and R18. The analog input then goes through a differential low-pass filter formed by R5, R8 and C14 before feeding to pins 6 and 7 of the AMC3302.

The analog input to the AMC23C15 dual-window comparator can be monitored at test point "IN" referenced to test point "REF" located just below R16, which is the resistor used for setting the variable input current.

The input supply voltage can be monitored at test points "VDD" and "GND" located to the left of J6.