SBAU416B November   2022  – January 2024 ADS9813

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Overview
    1. 1.1 ADS9813EVM and ADS9817EVM Features
  5. 2ADS9813EVM and ADS9817EVM Quick Start Guide
  6. 3Analog Interface
    1. 3.1 ADC Input SMA Connections
    2. 3.2 Voltage Reference
  7. 4Digital Interface and Clock Inputs
    1. 4.1 Digital Interface Connections
    2. 4.2 Clock Select
  8. 5Power Supplies
    1. 5.1 USB Power and When to Power the Board Externally
  9. 6ADS9813EVM and ADS9817EVM Software Reference
    1. 6.1 ADS9813EVM-GUI and ADS9817EVM-GUI Software Installation
    2. 6.2 USB Driver Installation
    3. 6.3 Using the CONFIG Tab
    4. 6.4 Using the Capture Tab
    5. 6.5 Using the INL/DNL Tool
    6. 6.6 Using the Histogram Tab
  10. 7Schematics, Layouts, and Bill of Materials
    1. 7.1 Schematics
      1. 7.1.1 ADS9813EVM Schematics
      2. 7.1.2 ADS9817EVM Schematics
    2. 7.2 Layout
    3. 7.3 Bill of Materials (BOM)
      1. 7.3.1 ADS9813EVM Bill of Materials (BOM)
      2. 7.3.2 ADS9817EVM Bill of Materials (BOM)
  11. 8Revision History

1 Overview

The ADS9813EVM and the ADS9817EVM are platforms for evaluating the performance of the ADS9813 and ADS9817 SAR ADCs, both of which include a PGA front-end to support input voltages of ±12 V, ±10 V, ±7 V, ±5 V, ±3.5 V, and ±2.5 V, both in single-ended and differential configurations. Both ADC cores support 18-bit resolution at 2-MSPS/channel. The ADS9813 ADC features a simultaneous-sampling input structure, while the ADS9817 ADC features a multiplexed input structure.

Both the ADS9813EVM and ADS9817EVM include a standard FMC connector on the bottom of the PCB. The FMC connector can be used to mate with standard FPGA kits, including the TSWDC155EVM (sold separately). The TSWDC155EVM is a digital controller board that is necessary for the included EVM software GUI to communicate with the device, graph measured results, and compute common figures of merit (for example, SNR and THD).

The following related documents are available for download through the Texas Instruments web site at www.ti.com.

Table 1-1 Related Documentation
Device Literature Number
TSWDC155EVM SLAU870
TPS61070 SLVS510
TPS7A20 SBVS338
LM66100 SLVSEZ8
REF7040 SNAS781