Manufacturer: Pixart

Datasheet: PAG7631J2

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Product Detail

The PAG7631J2 by Pixart is a compact sensor module designed for gesture recognition. It integrates a Gesture Recognition Sensor, LED, and Lens, supporting single-object gesture recognition with auto-interruption. The module can detect gestures up to 30cm away and supports frame sync functionality. It operates in dark environments with an external LED. The sensor module measures 6x13.2x3.8mm, while the ISP SoC is in a QFN 6x6 package. It features a 320x240 pixel sensor array, a 90Hz report rate, and supports over 20 gesture types. Interfaces include H-Parallel for the sensor and I2C/SPI/USB1.1 for the ISP SoC.

Compact Pixart PAG7631J2 sensor module for gesture recognition, featuring a 320x240 pixel array, 90Hz report rate, and multiple interfaces. Detects gestures up to 30cm, operates in dark environments.

Features & Benefits

  • A small form factor module integrated with Gesture Recognition Sensor, LED and Lens
  • Single-Object Gesture Recognition capability with auto-interruption support
  • Support detection distance of up to 30cm
  • Supports frame sync function

Technical Specifications

TypeSensor Module + ISP SoC
FunctionMulti-Object Gesture
Package Size (mm)Sensor Module: 6*13.2*3.8 / ISP SoC: QFN 6*6
Sensor Array (pixel)320*240
Report Rate (Hz)90
Max. Distance (cm)40
Supported Gestures (No. of Types)Over 20
Cursor ModeYes
FSYNC FunctionYes
Operate in DarkYes (with external LED)
Thickness Tolerance of Cover (mm)1.8 (ref. design)
InterfaceSensor: H-Parallel; ISP SoC: I2C/SPI/USB1.1
AEC-Q100 CompliantYes



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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