Piezoelectric Micromachined Ultrasonic Transducer (PMUT)

PMUT MEMS Key Features

  • Aluminum Nitride based PMUT device integrated over CMOS
  • Resonant Frequency < 25 MHz
  • 9 additional mask layers to implement this on the top of the traditional CMOS devices
  • Demonstrated working devices in H2O and FC-70
  • Transmitting sensitivity,ST in H2O & FC-70 is 6.1kPa/V & 2.8 kPa/V respectively.
We use cookies to enable services and functionality on our site and to improve your website experience. By clicking on Accept, you agree to our use of such technologies for marketing and analytics. See Privacy Policy.