Description
The PixArt Imaging ADNS-3000 is a low power, small form factor optical mouse sensor. It has a new low-power architecture and automatic power management modes, making it ideal for battery, power-sensitive applications – such as cordless input devices.

Features
• Low Power Architecture
• Small Form Factor
• Programmable Periods / Response Times and Downshift Times from one mode to another for the Power-saving Modes
• High Speed Motion Detection up to 30 ips and 20 g
• External Interrupt Output for Motion Detection
• Internal Oscillator – no clock input needed
• Selectable Resolution of up to 2000 cpi
• Operating Voltage: as low as 1.7 V
• Four-wire Serial Port Interface

Applications
• Optical mice and optical trackballs
• Integrated input devices
• Battery-powered input devices