SBOU034B February   2006  – October 2025 XTR300

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 XTR300EVM Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Evaluation Setup
    2. 2.2 Jumper Configuration Settings
    3. 2.3 Features
      1. 2.3.1 Input Signal
      2. 2.3.2 Reference Voltage
      3. 2.3.3 XTR300EVM Output
      4. 2.3.4 Error Flags
      5. 2.3.5 IMON: Current Monitor Output
      6. 2.3.6 IAOUT: Voltage Monitor
      7. 2.3.7 Other Test Points
    4. 2.4 Output Mode Configurations
      1. 2.4.1 Current Mode Configurations
        1. 2.4.1.1 Single-Ended Current Output
        2. 2.4.1.2 Bidirectional Current Output
        3. 2.4.1.3 Verifying Acceptable Load in Current Mode
      2. 2.4.2 Voltage Mode Configurations
        1. 2.4.2.1 Single-Ended Voltage Output
        2. 2.4.2.2 Bidirectional Voltage Output
        3. 2.4.2.3 Verifying Acceptable Load in Voltage Mode
    5. 2.5 Power Requirements
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 XTR300EVM Top Layer Silkscreen
    3. 3.3 Bill of Materials
  9. 4Additional Information
    1. 4.1 Trademarks
  10. 5Related Documentation
  11. 6Revision History

2.3.3 XTR300EVM Output

The output for the XTR300EVM is located at terminal block TB4. The output stage of the XTR300 consists of an Instrumentation Amplifier, IA, (IAIN– and IAIN+) and a unique op amp (DRV) that combine to form an analog output that can be digitally configured to provide either current or voltage output to TB4. OUT+ and OUT– are also connected to test points near TB4.