SBAU408 august   2023 ADS7953

 

  1.   1
  2.   ADS7953EVM-PDK Evaluation Module
  3.   Trademarks
  4. 1Overview
    1. 1.1 ADS7953EVM-PDK Features
    2. 1.2 ADS7953EVM Features
  5. 2Analog Interface
    1. 2.1 Connectors for Analog Inputs
    2. 2.2 ADC Input Signal Driver
      1. 2.2.1 Input Signal Path
  6. 3Digital Interfaces
    1. 3.1 SPI for the ADC Digital I/O
  7. 4Power Supplies
    1. 4.1 ADC Voltage Reference Configuration
  8. 5ADS7953EVM-PDK Initial Setup
    1. 5.1 Default Jumper Settings
    2. 5.2 EVM Graphical User Interface Software Installation
  9. 6ADS7953EVM-PDK Operation
    1. 6.1 EVM GUI Global Settings for ADC Control
    2. 6.2 Time Domain Display Tool
    3. 6.3 Spectral Analysis Tool
    4. 6.4 Histogram Analysis Tool
    5. 6.5 Device Configuration
    6. 6.6 Alarm Configuration
  10. 7Schematic, Bill of Materials, and Printed-Circuit Board Layout
    1. 7.1 Schematic
    2. 7.2 Bill of Materials
    3. 7.3 PCB Layout

3.1 SPI for the ADC Digital I/O

The ADS7953EVM-PDK supports the interface and ADC input modes detailed in the ADS7953 data sheet. The PHI is capable of operating at a 3.3-V logic level and is directly connected to the digital I/O lines of the ADC.