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  • Provides accurate dual-axis motion tracking on a variety of surfaces
  • Advanced optic design to support near-field application with a working distance of 1.5mm~4.5mm
  • High-speed motion tracking of up to 5m/s
  • With a typical tracking error rate of 3%
  • Automatically switches to low power mode in lower-speed applications (< 1m/s)

Product Detail

The Pixart PAT9300E1-QDBB is an advanced optical tracking sensor designed for high-speed, dual-axis motion tracking on a variety of surfaces, including skin and leather. With a working distance of 1.5mm to 4.5mm, it is ideal for near-field applications. The sensor can track motion at speeds of up to 5m/s, with a typical tracking error rate of just 3%. For lower-speed applications, the sensor automatically switches to a low power mode to conserve energy. 

The PAT9300E1-QDBB operates at a supply voltage of 3.1 to 3.6V and has a power consumption of 10mA. It features a 3-wire SPI communication interface and offers a resolution of 400 count/cm. The sensor is housed in a CSP package, measuring 11.21*5.8*5.4mm, including the LED and lens. 

The working distance to the tracking surface ranges from 8.8 to 16.8mm, and the system package to surface is at 0 degrees. The light source wavelength is between 460 and 475nm. The sensor is paired with the LST0-2591 lens. Please note that this sensor does not have an integrated paper float function.

Pricing Table

Technical Specification

Additional Documentation



PixArt Imaging Inc. is a CMOS imaging sensing and navigation company offering a broad selection of sensors and technologies to support today’s complex human-machine interface designs. PixArt specializes in CMOS image sensors (CIS), capacitive touch controllers and related imaging application development.

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