SBOU324 November   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Setup
    3. 2.3 FDA Input Network Options
    4. 2.4 Active MFB Filter
    5. 2.5 Control Signals
    6. 2.6 Test Points and Jumpers
    7. 2.7 Best Practices
  7. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  8. 4Additional Information
    1. 4.1 Trademarks

1.4 Device Information

While the DEM-FDA-RUN-EVM is adapatble across TI FDAs in the RUN package, this user's guide will use the THS4535 as an example. The THS4535 is a 80MHz fully differential amplifier (FDA) that is specifically designed to drive fully differential analog-to-digital converters (ADCs) up to 2MSPS. The THS4535 family offers multiple options: untrimmed offset (2mV) and offset drift (2uV/°C) for THS4535, trimmed offset (50uV) and offset drift (1uV/°C) for THS4536. These parameters, along with TI's state-of-the-art packaging technology to minimize long term drift, make the THS4535 and THS4536 an excellent choice for data acquisition (DAQ) systems where DC precision is required along with the best signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR) to maximize ADC performance.