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

2.1.1 Configuring the EVM for a Positive Output Range

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

In this mode, use an external supply to source VDD and VCC, with J10 (VDD-VCC) shunted to allow for minimal wiring.

Jumper J11 (VCC-GND-VSS) is shunted in the 2-3 position to connect VSS to GND.

Do not connect J9 (USB 5V-VDD) in this configuration. At start-up, the AFE10004 VCC supply consumes extra current to charge the large capacitors on the DAC and CLAMP outputs. The USB port cannot source this current.

AFE10004EVM AFE10004EVM Configuration for a Positive Output Range Figure 2-1 AFE10004EVM Configuration for a Positive Output Range