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ADBS-A350 - Optical Finger Navigation-Chip

General Description

The ADBS-A350 chip is a small form factor (SFF) LED illuminated optical finger navigation system.

It is designed with low-power architecture and automatic power management modes, making it ideal for batteryand power-sensitive applications such as mobile phones.

Key Features

  • Low power architecture.
  • Surface mount technology (SMT) device.
  • Self-adjusting power-saving modes for longer battery life.
  • High speed motion detection up to 20 ips.
  • Self-adjusting frame rate for optimum performance.
  • Motion detect interrupt.
  • Finger detect interrupt.
  • Soft click and Tap detect interrupt.
  • Single Interrupt pin.
  • Optional PWM output for LED illumination.
  • Optional switch input for center click function.
  • Internal oscillator.

📥 Download Datasheet

Datasheet Details

Part number ADBS-A350
Manufacturer PixArt
File Size 2.23 MB
Description Optical Finger Navigation-Chip
Datasheet download datasheet ADBS-A350 Datasheet

Full PDF Text Transcription for ADBS-A350 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for ADBS-A350. For precise diagrams, and layout, please refer to the original PDF.

PixArt Imaging Inc. ADBS-A350 General Datasheet Optical Finger Navigation Chip ADBS-A350: Optical Finger Navigation Chip Description The ADBS-A350 chip is a small form fa...

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nger Navigation Chip Description The ADBS-A350 chip is a small form factor (SFF) LED illuminated optical finger navigation system. It is designed with low-power architecture and automatic power management modes, making it ideal for batteryand power-sensitive applications such as mobile phones. The ADBS-A350 is capable of high-speed motion detection– up to 20 ips. In addition, it has an on-chip oscillator and integrated LED to minimize external components. The chip is programmed via registers through either a serial peripheral interface or a two wire interface port. It is packaged in a 28 I/O surface mountable package.