SBAU448 September   2024 ADS8681W

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Performance Development Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 EVM Analog Interface
      1. 2.1.1 ADC Analog Input Signal Path
      2. 2.1.2 Onboard ADC Reference
    2. 2.2 Power Supplies
  9. 3Software
    1. 3.1 Digital Interfaces
      1. 3.1.1 multiSPITM SPI for ADC Digital IO
    2. 3.2 ADS8681WEVM-PDK Initial Setup
      1. 3.2.1 Default Jumper and Switch Settings
      2. 3.2.2 EVM Graphical User Interface (GUI) Software Installation
  10. 4Implementation Results
    1. 4.1 ADS8681WEVM-PDK Operation
      1. 4.1.1 EVM GUI Global Settings for ADC control
      2. 4.1.2 Register Map Configuration Tool
      3. 4.1.3 Time Domain Display Tool
      4. 4.1.4 Histogram Tool
      5. 4.1.5 Spectral Analysis Tool
      6. 4.1.6 Linearity Analysis Tool
  11. 5Hardware Design Files
    1. 5.1 ADS8681WEVM-PDK Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  12. 6Additional Information
    1. 6.1 Trademarks
  13. 7Related Documentation

1.2 Performance Development Kit Contents

The ADS8681WEVM Performance Development Kit (PDK) includes the following:

  • Hardware and software required for diagnostic testing as well as accurate performance evaluation of the ADS8681W.
  • The PHI controller, which provides a convenient communication interface to the ADS8681W over USB 2.0 (or higher).
  • Easy-to-use evaluation software for 64-bit Microsoft® Windows® 10 or 11 operating systems.
  • The software suite includes graphical tools for data capture, histogram analysis, spectral analysis, linearity analysis,and custom configuration of the ADS8681W. This suite also has a provision for exporting data for post-processing.
ADS8681WEVM-PDK System Connection for Evaluation Figure 1-1 System Connection for Evaluation