Ultrasonic Sensing FAQ

Welcome to the Ultrasonic Sensing forum's FAQ page. This is an active community with many users of ultrasonic technology asking and answering questions. You’ll also be able to get help from TI engineers and TI design partners.


Note: Please do not post your questions as comments in the FAQ. These questions will not get answered. Please post your questions at the Ultrasonic Sensing forum's root page at https://e2e.ti.com/support/sensor/ultrasonic/.


We hope that these FAQ pages will help you get started on some of the questions that you might have. One of the advantages of such a large and active community is that your question might have been asked before! In these pages we’ll highlight the answers to some common questions so that you have a place to start. If our white papers, app notes, or these FAQs don’t satisfy your questions, please don’t hesitate to post in the forums.

Here are some starting points:

  1. Air-Coupled Ultrasonic [PGA460]
    1. Everything You Need to Know for Ultrasonic ToF (Air-Coupled) [Collateral, Tools, Designs, FAQ]

  2. Liquid-Coupled Ultrasonic [TDC1000, TDC7200]
    1. Coming soon...