ICU-20201 Datasheet - TDK

ICU-20201 Long-Range Ultrasonic Time-of-Flight Range Sensor

4 2 Electrical Characteristics .

ICU-20201 Long-Range Ultrasonic Time-of-Flight Range Sensor ICU-20201 HIGHLIGHTS ICU-20201 is a miniature, ultra-low power, long-range ultrasonic Time-of-Flight (ToF) transceiver. Based on Chirp’s patented MEMS technology, the ICU-20201 is a system-inpackage that integrates a nominally 85kHz PMUT (Piezoelectric Micromachined Ultrasonic Transducer) together with a 2nd generation ultra-low power SoC (System on Chip) in a miniature, reflowable package. The SoC is designed for overall low system p.

ICU-20201 Features

* Fast, accurate range-finding

* 40MHz integrated CPU enables on-chip algorithms including rangefinding, human presence, and wake-on approach

* Operating range from 20 cm to 5m

* Detection of moving objects closer than 20cm

* Programmable modes optimized for l

ICU-20201-TDK.pdf