SBAU394A April   2022  – September 2022

 

  1.   ADS1285 Evaluation Module
  2.   Trademarks
  3. 1 EVM Overview
    1. 1.1 ADS1285EVM-PDK Kit
  4. 2 ADS1285EVM-PDK Quick-Start Guide
  5. 3 EVM Analog Interface
    1. 3.1 ADC Analog Input Signal Path
    2. 3.2 ADC Input Clock (CLK) Options
  6. 4 Digital Interface
    1. 4.1 Connection to the PHI
    2. 4.2 Digital Header
  7. 5 Power Supplies
  8. 6 Digital-to-Analog Converter
  9. 7 ADS1285EVM-PDK Initial Setup
    1. 7.1 Default Jumper Settings
    2. 7.2 EVM Graphical User Interface (GUI) Software Installation
  10. 8 ADS1285EVM-PDK Software Reference
    1. 8.1 EVM GUI Global Settings for ADC Control
    2. 8.2 Register Map Configuration Tool
    3. 8.3 Time Domain Display Tool
    4. 8.4 Spectral Analysis Tool
    5. 8.5 Histogram Tool
    6. 8.6 DAC Configuration Tool
  11. 9 ADS1285EVM-PDK Bill of Materials, PCB Layout, and Schematics
    1. 9.1 Bill of Materials
    2. 9.2 PCB Layout
    3. 9.3 Schematics
  12. 10References
  13. 11Revision History

1 ADS1285 Evaluation Module

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This user's guide describes the characteristics, operation, and use of the ADS1285EVM-PDK. This evaluation module (EVM) is an evaluation board for the ADS1285, a high-performance, 32-bit, multichannel, delta-sigma (ΔΣ) analog-to-digital converter (ADC). The EVM allows evaluation of all aspects of the ADS1285. This manual covers the operation of the ADS1285EVM-PDK. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the ADS1285EVM-PDK. Complete circuit descriptions, schematic diagrams, and bills of material are included in this document.