ADNS-3000

Low Power Optical Mouse Sensor

Data Sheet

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.

The ADNS-3000 is capable of high-speed motion detec-

tion – up to 30 ips and 20 g. In addition, it has an on-chip

oscillator and requires an external resistor to set the LED

current.

The ADNS-3000 along with the ADNS-5110-00

1 lens,

or ADNS-5120-002 trim lens and HSDL-4261 IR LED or

HLMP-EG3E-xxxxx Red LED

form a complete and compact mouse tracking sys

tem.

There are no moving parts and this translates to

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 a four-

wire serial port. It is housed in an 8-pin staggered dual

in-line package (DIP).

Features

 Small Form Factor

 ProgrammablePeriods/ResponseTimes andDownshift

Times from one mode to another for the Power-saving

Modes

Applications

 Optical mice and optical trackballs

 Integrated input devices

 Battery-powered input devices

All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.

PixArt Imaging Inc.

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