Product Detail
The PAT9400LU-MB11 is a high-performance CMOS-processed optical image chip designed for superior tracking on the skin surface. It integrates the digital image processing capability that measures changes in position by optically acquiring sequential surface images (frames) and mathematically determining the speed, direction, and motion magnitude.
With the state-of-the-art "LST0-2591" matching lens and a dedicated external blue LED illumination, it can provide a robust and excellent tracking system over a wide working range for various skin and leather surface tracking.
This sensor features a 3-wire SPI interface for register configuration and supports programmable resolution alongside a maximum tracking speed of 25 cm/s. It incorporates advanced power management through a built-in Low Power Timer (LPT), enabling programmable downshift and sampling times across three distinct sleep states to optimize energy consumption.
Engineered for versatility, the chip accommodates a wide depth of field (DOF) working range, making it ideal for detecting the speed and distance of moving surfaces. Primary applications include specialized dermatological devices like IPL therapy and beauty equipment, as well as systems requiring precise tracking on leather materials.