SLAU151B may   2023  – june 2023 DAC8801 , DAC8811

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Jumper Information
    3. 2.3 Setup
    4. 2.4 Header Information
    5. 2.5 Test Points
  8. 3Software
    1. 3.1 GUI Installation
    2. 3.2 Software Description
  9. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  10. 5Compliance Information
    1. 5.1 Compliance and Certifications
  11. 6Related Documentation
    1. 6.1 Supplemental Content
  12. 7Revision History

2.4 Header Information

The EVM provides access to the digital DAC8811 pins through header J8. Table 3-3 lists the J8 pin definitions.

Table 2-3 DAC8811EVM Header J8 Pin Definitions
Pin Number Signal Description
1 SCLK DAC8811 SPI serial clock input
3 PICO DAC8811 SDI (serial data input)
5 CS DAC8811 chip select input
2, 4, 6 GND Ground

The pins on J8 can be used to externally control the DAC8811 with SPI messages if the FTDI controller is disconnected from the DAC, by shunting the J11 jumper.