SLVUDU6 April   2026

 

  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. 2Hardware
    1. 2.1 Interfaces
      1. 2.1.1 Analog Input
      2. 2.1.2 EVM Output Configurations and Descriptions
      3. 2.1.3 Amplifier Output
        1. 2.1.3.1 Differential Output (Diff.)
        2. 2.1.3.2 Fixed Gain Single-Ended Output With Internal Reference (SE Int)
        3. 2.1.3.3 Fixed Gain Ratiometric Output With VDD Reference (R Int)
        4. 2.1.3.4 Single-ended and Ratiometric Output With External Reference (SE/R Ext)
      4. 2.1.4 Modulator Output
        1. 2.1.4.1 Internal Clock Modulator (Mod. Int.)
        2. 2.1.4.2 External Clock Modulator (Mod. Ext.)
    2. 2.2 VDD Power Supply
    3. 2.3 EVM Operation
      1. 2.3.1 Analog Input
      2. 2.3.2 Outputs and VDD Power
      3. 2.3.3 Test Procedure
        1. 2.3.3.1 Equipment Setup
        2. 2.3.3.2 Procedure
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documentation

1.1 Introduction

This user's guide describes the characteristics, operation, and use of the AMC43xxDVVEVM. This evaluation module (EVM) is an evaluation and development kit for evaluating the precision, isolated amplifiers and modulators with an integrated, isolated DC/DC converter to power the high voltage side. The low voltage side features a flexible filtering structure that supports multiple device output options such as differential, single-ended ratiometric (configurable gain), single-ended output (fixed gain) and modulator with internal or external clock. A silkscreen table on the backside of the EVM offers recommended filtering components and the installation locations.

Throughout this document, the abbreviation EVM and the term evaluation module are synonymous with the AMC43xxDVVEVM. This document includes how to set up the EVM, the printed circuit board (PCB) layout, schematics, and bill of materials (BOM).

The following pin and net names are synonymous or interconnected:

  • INP = J1.1
  • INN = J1.2
  • AGND = GND1 = HGND = J1.3
  • VDD = VDD = J2.1
  • GND = GND_1 = GND_2 = GND_3 = J2.2 = J2.3
  • VOUTP = OUTP = VOUT = CLKIN = J3.3
  • VOUTN = OUTN = REFIN = DOUT = J3.2