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

2.3.1 Analog Input

The analog input to EVM is routed from terminal block J1 and test points INP, INN, and HGND.

The input voltage range is dependent on the device selected and installed; refer to the device datasheet for the maximum input voltages allowed.

The details of an input connection are listed in Table 2-2.

CAUTION: Carefully review the selected device data sheet for limitations of the analog input range and make sure the appropriate analog and digital voltages are applied prior to connecting any analog input to the EVM.
Table 2-2 Analog Input
Pin NumberSignalDescription
J1.1INPConnection to INP of the installed the device.
J1.2INNConnection to INN of the installed the device.

J1.3

HGNDConnection to HGND of the installed the device.