DESCRIPTION

· The ADBM-A350 is a compact, low-power optical finger navigation sensor designed for battery-sensitive applications like mobile phones.
· It features high-speed motion detection up to 20ips, an on-chip oscillator, and an integrated LED, reducing the need for external components.
· The sensor operates without moving parts, enhancing reliability and minimizing maintenance.
· It supports programming via a serial peripheral interface or a two-wire interface and comes in a 17-pin FPC module for easy assembly.

FEATURES

· Low power architecture with self-adjusting power-saving modes.
· High-speed motion detection up to 20ips with a self-adjusting frame rate.
· Includes motion detect, finger detect, and soft click/tap detect interrupts.
· Features a single interrupt pin and optional PWM output for LED control.
· Internal oscillator and selectable resolutions from 125 to 1250 cpi.
· Operates on a single 1.8V supply with selectable I/O voltage.
· Supports 4-wire SPI or two-wire interface communication.

APPLICATIONS

· Suitable for finger input devices, mobile devices, and integrated input devices.
· Ideal for battery-powered input devices.