Product Lineup

Related Information

TDK Product Features

TDK offers Ultrasonic ToF (Time-of-Flight) sensors and Ultrasonic Sensor Disks.

TDK’s ultrasonic ToF (Time-of-Flight) sensors utilize a tiny ultrasonic transducer chip to send out an ultrasonic pulse, and then listen for echoes returning from targets in the sensor’s field-of-view.
These ToF sensors are intended for consumer electronics, AR/VR, robotics, drones, IoT, automotive, and industrial market segments.

Ultrasonic sensors disks are ceramic disks, which are using the piezoelectric effect to emit and to detect inaudible sound waves.
The portfolio covers ultrasonic sensor disks with radial and thickness oscillation mode as well as with the option of wrap around metallization.


Jan. 15, 2021
Application Guide for E-Drive of motorcycle has been released.
Nov. 26, 2020
Application Guide for Smart Watch/Activity Tracker has been released.
Oct. 16, 2020
Application Guide for Fuel Injection System in motorcycle has been released.
Oct. 1, 2020
MEMS Sensors: TDK extends ultrasonic ToF sensor platform for long-range up to 5m
Sep. 25, 2020
Application Guide for True Wireless Stereo has been released.
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