TDK’s Next-generation Ultrasonic Time-of-flight Sensor Enables New Mass Market Applications in IoT and Robotics

2024-04-11 TDK InvenSense News
ultrasonic ToF sensor,ultrasonic time-of-flight sensor,sensor,ToF sensor
  • The InvenSense SmartSonic™ ICU-10201 high-performance ultrasonic ToF sensor has a powerful embedded processor and extended memory space, allowing complete application algorithms on the chip

  • Ideal for IoT and robotics applications, the MEMS sensor provides accuracy required for obstacle avoidance, soft surface identification, and liquid level measurements

  • ICU-10201 is now fully available at multiple distributors worldwide


TDK Corporation (TSE:6762) announces full distribution availability of its InvenSense SmartSonic™ ICU-10201 ultrasonic time-of-flight (ToF) sensor with on-chip processing, enabling the design of high-performance, low-power IoT and robotics products. The ICU-10201 sensor offers the sensitivity required for accurate obstacle avoidance or proximity sensing, which is used frequently in robotics, drones, and robot vacuum cleaner (RVC) devices. It is also highly relevant for products that require level sensing, such as in a liquid dispenser or coffee machine.


Key features and advantages of the ICU-10201 ultrasonic ToF sensor include:

  • Ultra-low power consumption in a miniature package: The SmartSonic family of ToF sensors integrate a MEMS piezoelectric micromachined ultrasonic transducer (PMUT) with a low-power system on chip (SoC) in an ultra-compact reflowable package.

  • Enhanced on-chip processing capabilities: The ICU-10201 embeds a powerful on-chip processor with higher computational power than previous solutions. Its enhanced processing capabilities allow fitting and running a wide range of application algorithms on-chip, offloading the system MCU completely.

  • High sensitivity: Based on ultrasonic pulse-echo or pitch-catch measurements, the ToF sensor provides millimeter-accurate and robust range measurements to targets at distances up to 1.7m, in any lighting condition including full sunlight, independently of the target’s color and optical transparency, like glass walls or mirrors.


“Our ICU-10201 allows the design of smarter low-power solutions, making the final product greener, safer, and more aware of surrounding environments,” said Massimo Mascotto, Director of Product Marketing, InvenSense, a TDK group company. “The sensor’s improved on-chip processing has greater computing power in a miniature package, which enables smarter products for our customers and partners.”


The ICU-10201 is available in an ultra-compact package footprint of 3.5 x 3.5mm².


Glossary

  • ToF: Time of flight

  • FoV: Field of view

  • MCU: Microcontroller unit

  • MEMS: Micro-electro-mechanical systems

  • PMUT: Piezoelectric micromachined ultrasonic transducer

  • RVC: Robot vacuum cleaner


Main applications

  • Obstacle avoidance for robotics and drones

  • Liquid level measurements for liquid dispenser and coffee machine

  • Surface composition/softness and cliff detection for robot vacuum cleaners


Main features and benefits

  • Second generation

  • Ultra-low power

  • Compact size; miniature ultrasonic sensor

  • Wide operating range from 3 cm to 1.7 m

  • Works in any lighting condition

  • Detects objects of any color and optical transparency

  • Customizable field of view (FoV) up to 180°

  • 3.5 mm x 3.5 mm x 1.26 mm, 8-pin LGA package


  • +1 Like
  • Add to Favorites

Recommend

This document is provided by Sekorm Platform for VIP exclusive service. The copyright is owned by Sekorm. Without authorization, any medias, websites or individual are not allowed to reprint. When authorizing the reprint, the link of www.sekorm.com must be indicated.

Contact Us

Email: