Manufacturer: Pixart

Datasheet: PAW3311DB-T2MU

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Product Detail

The PAW3311DB-T2MU is an optical mouse sensor created by Pixart, designed for gaming mouse applications. It features a low-power optical gaming chip that can be programmed for corded or low power gaming modes. The sensor includes self-adjusting variable frame rate for efficient power management, high resolution, and high-speed motion detection. It comes in a small form factor 8-PDIP molded lead-frame package. Compatible with PixArt's L0AJ-LSG1 lens for SMT IR illumination, it also supports LM31-LNG, LM33-LSG, or L0AL-LSG1 lenses with 5mm IR illumination. Technical specifications include 3.0-3.6V operating voltage, 14mA run current, 220 ips tracking speed, 30g acceleration, and 6,200 cpi resolution.

PAW3311DB-T2MU: Pixart optical mouse sensor for gaming, featuring low-power modes, high-speed motion detection, and 6,200 cpi resolution. Compatible with various IR lenses.

Features & Benefits

  • A low-power optical gaming mouse chip that is programmable to corded or low power gaming modes for gaming mouse application
  • Self-adjusting variable frame rate enables low power management in gaming mode
  • High resolution, high speed motion detection and acceleration
  • Small form factor 8-PDIP molded lead-frame package
  • Designed to match PixArt's L0AJ-LSG1 lens supporting SMT IR illumination source for space constraint mouse designs
  • It can also match with PixArt's LM31-LNG, LM33-LSG or L0AL-LSG1 lens that uses 5mm IR illumination source

Technical Specifications

Package Type8-PDIP
Operating Voltage (V)3.0-3.6
Run Current (mA)14
Tracking Speed (ips)220
Acceleration (g)30
Resolution (cpi)6,200
Frame Rate (fps)Self-adjusting
Interface4-wire SPI
Light SourceInfrared LED (discrete)



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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