ADBM-A350

ADBM-A350 Optical Finger Navigation Data Sheet Description The ADBM-A350 sensor is a small form factor (SFF) optical finger navigation system. The ADBM-A350 is a low- power optical finger navigation sensor. It has a new, low-power architecture and automatic power management modes, making it ideal for battery-and power-sensitive applications such as mobile phones. The ADBM-A350 is capable of high-speed motion detection – up to 20ips. In addition, it has an on-chip oscillator and integrated LED for optical navigation to minimize external components. 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 sensor is programmed via registers through either a serial peripheral interface or a two wire interface port. It is packaged into a 17-pin FPC module for ease of assembly via ZIF connector. Theory of Operation The ADBM-A350 is based on Optical Finger...