SBAU279 October   2020 ADS7038-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2ADS7038Q1EVM-PDK Overview
    1. 2.1 Connections to Input Channels
    2. 2.2 Digital Interface
    3. 2.3 ADS7038Q1EVM-PDK PAMBoard Interface
    4. 2.4 Power Supplies
  4. 3ADS7038Q1EVM-PDK Initial Setup
    1. 3.1 EVM Plug-In Hardware Setup Instructions
    2. 3.2 The ADS7038 GUI Online and TI Cloud Agent Application Installation
    3. 3.3 ADS7038Q1EVM-PDK GUI Overview
      1. 3.3.1 ADS7038Q1EVM-PDK GUI Landing Page
      2. 3.3.2 ADS7038 Functional Configuration
        1. 3.3.2.1 Device Mode Configuration
        2. 3.3.2.2 Channel Selection
        3. 3.3.2.3 Channel Configuration
          1. 3.3.2.3.1 Input Channel Configuration
          2. 3.3.2.3.2 Output Channel Configuration
          3. 3.3.2.3.3 Alert Configuration
        4. 3.3.2.4 Averaging & Statistics
        5. 3.3.2.5 Cyclic Redundancy Check (CRC)
      3. 3.3.3 Data Capture Tab
        1. 3.3.3.1 Analog Input Data Capture Features
          1. 3.3.3.1.1 Time Domain Display
          2. 3.3.3.1.2 FFT
          3. 3.3.3.1.3 Histogram Display
      4. 3.3.4 Digital Input Page
      5. 3.3.5 Register Map
  5. 4Input Signal-Conditioning Circuitry on the ADS7038Q1EVM
  6. 5Bill of Materials, Printed Circuit Board Layout, and Schematics
    1. 5.1 Bill of Materials
    2. 5.2 PCB Layout
    3. 5.3 Schematics

Abstract

The ADS7038-Q1 Evaluation Module (EVM) Performance Demonstration Kit (PDK) allows users to evaluate the functionality of Texas Instruments' ADS7038-Q1 12-bit, eight-channel programmable successive approximation register (SAR) analog-to-digital converter (ADC). The ADS7038-Q1 device showcases eight inputs, each configurable to an analog input, digital output, or digital input. This user’s guide describes both the hardware platform showcasing the ADS7038-Q1 device and the graphical user interface (GUI) software used to configure the various modes of operation of this device. It includes complete circuit descriptions, schematic diagrams, and a bill of materials. The EVM-PDK eases the evaluation of the ADS7038-Q1 device with hardware, software, and computer connectivity through the universal serial bus (USB) interface. The following figure shows the ADS7038Q1EVM-PDK.

GUID-20201006-CA0I-KN8N-S1LV-VPPM3CN112GN-low.gifADS7038Q1EVM-PDK.

The following related documents are available through the Texas Instruments website at www.ti.com

Device

Literature Number

ADS7038

SBAS979

ADS7038-Q1

SBAS981

TLV9061

SBOS839

TLV78001

SBVS083