Datasheet > ADNS-3080

ADNS-3080

更新时间： 2024-11-27 12:55:55

品牌	Logo	应用领域
原相 - PIXART		传感器
页数	文件大小	规格书
38页	637K
描述
High-Performance Optical Mouse Sensor

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ADNS-3080 数据手册

ADNS-3080

High-Performance Optical Mouse Sensor

Data Sheet

Description

Features

 High speed motion detection – up to 40 ips and 15g

 New architecture for greatly improved optical

navigation technology

The ADNS-3080 is a high performance addition to PixArt

Imaging popular ADNS family of optical mouse

sensors.

The ADNS-3080 is based on a new, faster architecture with

improved navigation. The sensor is capable of sensing high

speed mouse motion - up to 40 inches per second and

acceleration up to 15g – for increased user precision and

smoothness.

 Programmable frame rate over 6400 frames per

second

 SmartSpeed self-adjusting frame rate for optimum

performance

 Serial port burst mode for fast data transfer

 400 or 1600 cpi selectable resolution

 Single 3.3 volt power supply

The ADNS-3080 along with the ADNS-2120-001 trim lens,

ADNS-2220-001 assembly clip and HLMP-EG3E-xxxxx led

form a complete, compact optical mouse tracking system.

There are no moving parts, which means high reliability and

less maintenance for the end user. In addition, precision

optical alignment is not required, facilitating high volume

assembly.

 Four-wire serial port along with Chip Select, Power

Down, and Reset pins

Applications

The sensor is programmed via registers through a four-wire

serial port. It is packaged in a 20-pin staggered dual inline

package (DIP).

 Mice for game consoles and computer games

 Mice for desktop PC’s, Workstations, and portable

PC’s

Theory of Operation

 Trackballs

 Integrated input devices

The ADNS-3080 is based on Optical Navigation Technol-

ogy, which measures changes in position by optically

acquiring sequential surface images (frames) and math-

ematically determining the direction and magnitude of

movement.

It contains an Image Acquisition System (IAS), a Digital

Signal Processor (DSP), and a four-wire serial port.

The IAS acquires microscopic surface images via the lens

and illumination system. These images are processed

by the DSP to determine the direction and distance of

motion. The DSP calculates the Δx and Δy relative dis-

placement values.

An external microcontroller reads the Δx and Δy informa-

tion from the sensor serial port. The microcontroller then

translates the data into PS2 or USB signals before sending

them to the host PC or game console.

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.

E-mail: fae_service@pixart.com.tw

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与ADNS-3080相关器件

型号	品牌	获取价格	描述	数据表
ADNS-3090	PIXART	获取价格	High-Performance Optical Mouse Sensor
ADNS-3120-001	AVAGO	获取价格	Solid-State Optical Mouse Lens Angular tolerance 3.0
ADNS-3150-001	AVAGO	获取价格	Optical Mouse Designer’s Kit
ADN-S-32-10-I-P-A-F1A	FESTO	获取价格	Compact cylinder
ADN-S-32-20-A-P	FESTO	获取价格	Compact cylinder
ADN-S-32-25-A-P	FESTO	获取价格	Compact cylinder
ADN-S-32-30-I-P-A	FESTO	获取价格	Compact air cylinder
ADN-S-32-35-A-P	FESTO	获取价格	Compact cylinder
ADN-S-32-35-I-P-A	FESTO	获取价格	Compact air cylinder
ADN-S-32-40-I-P	FESTO	获取价格	Compact air cylinders

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