Ultrasonic cleaning ICs

Improve camera and sensor reliability with solid-state lens cleaning

parametric-filterView all products
Our ultrasonic lens cleaning (ULC) devices enable automatic detection and cleaning in cameras and sensors. Using ULC technology, our integrated circuits reduce the size and maintenance required for camera cleaning systems and improve reliability with features such as autosensing, temperature monitoring and fault detection.
DRV2901
Ultrasonic cleaning ICs

Single-channel PWM-input piezo transducer driver for ultrasonic cleaning with wide supply voltage

Approx. price (USD) 1ku | 5.083

ULC1001
Ultrasonic cleaning ICs

Configurable DSP for ultrasonic lens cleaning with current and voltage sensing and PWM output

Approx. price (USD) 1ku | 6.109

Why choose our ultrasonic cleaning ICs?

checkmark

Improve camera reliability and system accuracy

Customize your design with programmable cleaning modes and integrated algorithms for the rapid removal of contaminants such as water, ice, dirt or dust from camera lenses in various environments.

checkmark

Reduce system size and maintenance requirements

Eliminate the need for complex mechanical parts and human intervention in lens cleaning systems with the first purpose-built semiconductors for lens cleaning.

checkmark

Harness our portfolio's flexibility

Support for various cleaning system profiles with a wide supply voltage from 0 V to 50 V and up to 2 MHz, supporting various aperture sizes, camera lens shapes and designs.

Technical resources

Technical article
Technical article
ULC: A solid-state technology you didn’t know you needed
How to achieve robust solid-state lens cleaning in a small footprint with the ULC1001 IC for cameras and sensors in automotive and industrial applications.
Technical article
Technical article
What is ultrasonic lens cleaning technology?
Learn about ultrasonic lens cleaning technology and how it can help make self-cleaning camera applications a reality.
Video series
Video series
Getting started with ULC
Watch this webinar to learn about how ULC works, our ULC devices that support it and the types of contaminants and applications where ULC can be used.