SBAU358A November   2020  – June 2025 AFE10004

 

  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 Power Requirements
      1. 2.1.1 Configuring the EVM for a Positive Output Range
      2. 2.1.2 Configuring the EVM for a Negative Output Range
    2. 2.2 Header Information
    3. 2.3 Jumper Information
    4. 2.4 Interfaces
      1. 2.4.1 SPI Configuration
      2. 2.4.2 I2C Configuration
    5. 2.5 Test Points
  9. 3Software
    1. 3.1 Software Installation
    2. 3.2 Software Description
      1. 3.2.1 Launching the Software
      2. 3.2.2 Low Level Configuration Page
      3. 3.2.3 Block Diagram Page
      4. 3.2.4 Look Up Table Page
        1. 3.2.4.1 Loading and Saving LUT Files
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Electrostatic Discharge Caution
    2. 5.2 Trademarks
  12. 6Related Documentation
  13. 7Revision History

2.1.2 Configuring the EVM for a Negative Output Range

Figure 2-1 shows the AFE10004EVM configured for negative output-range operation.

Jumper J10 (VDD-VCC) is unpopulated because VCC is required to be at 0V and VDD requires 5V to be supplied.

Jumper J9 (USB 5V-VDD) is shunted to allow the USB to provide the 5V for VDD. To source VDD externally, remove this jumper.

Jumper J11 (VCC-GND-VSS) is populated in the 1-2 position, grounding the VCC supply.

The USB supplies the required current for the isolated VDD supply.

AFE10004EVM AFE10004EVM Configuration for the Negative Output Range Figure 2-2 AFE10004EVM Configuration for the Negative Output Range