Ultrasonic sensor ICs
Ultrasonic sensing solutions for proximity and position sensing
Ultrasonic sound waves are vibrations at a frequency above the range of human hearing (>20kHz) that can travel through a variety of mediums (air or fluid) to detect objects and measure its distance - without making physical contact. Ultrasonic sensors can be used to detect a wide variety of materials regardless of shape, transparency or color.
Select drive transducers from 31.25kHz to 4MHz to accurately detect objects with a resolution of 1mm – 1cm at a range of 10cm – 10m
Shrink your design with integrated and analog front end solutions that allow for system flexibility
Achieve transducer current and voltage requirements with direct drive and transformer drive solutions
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Ultrasonic design resources
Learn more about the fundamentals of ultrasonic sensing and other design considerations.