ADBS-A350

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 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. There are no moving parts, thus provide high reliability and less maintenance for the end user. In addition, precision optical alignment is not required, facilitating high volume assembly. The ADBS-A350 is designed for use with ADBL-A321 lens. The ADBL-A321 lens is the...