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VD5377 - Ultra-low power motion sensor

Description

The VD5377 is an ultra-low power, single-chip controller IC containing all the functions necessary for optical joysticks/optical finger navigation modules enabling improved mobile experience and longer battery life.

Features

  • Ultra-low power performance and high speed/high accuracy motion detection (up to 28 in/s @ 4000 f/s).
  • Manual or automatic power management options.
  • Very low quiescent and operating current modes for battery life saving.
  • Fully integrated solution: internal oscillator and LED driver.
  • I2C interface with fast polling rates for high-end.

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Full PDF Text Transcription

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VD5377 Ultra-low power motion sensor for optical finger navigation (OFN) Features • Ultra-low power performance and high speed/high accuracy motion detection (up to 28 in/s @ 4000 f/s) • Manual or automatic power management options • Very low quiescent and operating current modes for battery life saving • Fully integrated solution: internal oscillator and LED driver • I2C interface with fast polling rates for high-end applications (report rate up to 1 per ms).
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