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PAW3008J1 - Optical Finger Navigation for Smart Rings & Smart Glasses

PAW3008J1 - Optical Finger Navigation for Smart Rings & Smart Glasses

Manufacturer: Pixart

Datasheet: PAW3008J1

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Product Detail

The PAW3008J1 by Pixart is an optical finger navigation sensor designed for precise tracking. It features an ultra-slim form factor and low-power consumption with a 3-state sleep mode. The sensor offers programmable resolution from 50CPI to 3200CPI and adaptive resolution that adjusts according to movement speed. It supports capacitive touch detection and operates with an I2C interface. The package type is 9-Ball CSP with dimensions of 1.526mm x 1.656mm x 0.554mm. It operates at a supply voltage of VDDM: 2.56~3.6V and VDDIO: 1.62~3.6V, with a typical operation current of 2.5mA.

PAW3008J1 - Optical Finger Navigation for Smart Rings & Smart Glasses
Pixart PAW3008J1: Optical finger navigation sensor with programmable resolution, low-power consumption, capacitive touch detection, and I2C interface. Compact 9-Ball CSP package, 2.5mA typical current.

Features & Benefits

  • Ultra-slim form factor
  • Low-power consumption with 3-state sleep mode
  • Programmable resolution from 50CPI to 3200CPI
  • Adaptive resolution that allows the resolution to self-adjust according to the movement speed
  • Support capacitive touch detetion

Technical Specifications

Package Type & Size (mm)9-Ball CSP; 1.526*1.656*0.554
Supply Voltage (V)VDDM: 2.56~3.6; VDDIO: 1.62~3.6
Operation Current (mA)Typ. 2.5
Sleep Current (µA)Typ. 50 / 25/ 10
Tracking Speed (ips)Up to 24
PD Current (µA)Typ. 8
Peripheral ComponentNone
Resolution (cpi)50~3200
Finger Touch FunctionSingle / Double click
Operating Direction2/4/8/ Free Direction
Adaptive ResolutionYes
Capacitive Touch DetectionYes



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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