ADNS-2610 View Datasheet(PDF) - Agilent Technologies, Inc

Part Name

Description

Manufacturer

ADNS-2610

Optical Mouse Sensor

Agilent Technologies, Inc 

Agilent ADNS-2610

Optical Mouse Sensor

Data Sheet

Description

The ADNS-2610 is a new entry

level, small form factor optical

mouse sensor. It is used to

implement a non-mechanical

tracking engine for computer

mice. Unlike its predecessor, this

new optical mouse sensor allows

for more compact and affordable

optical mice designs.

It is based on optical navigation

technology, which measures

changes in position by optically

acquiring sequential surface

images (frames) and mathemati-

cally determining the direction

and magnitude of movement.

The sensor is housed in an

8-pin staggered dual inline

package (DIP). It is designed for

use with the HDNS-2100 Lens,

HLMP-ED80-xx000, and the

HDNS-2200 LED Clip, providing

an optical mouse solution that is

compact and affordable. There

are no moving parts, so precision

optical alignment is not required,

thereby facilitating high volume

assembly.

The output format is a two wire

serial port. The current X and Y

information are available in

registers accessed via the serial

port.

Resolution is 400 counts per inch

(cpi) with rates of motion up to

12 inches per second (ips).

Theory of Operation

The ADNS-2610 is based on

Optical Navigation Technology. It

contains an Image Acquisition

System (IAS), a Digital Signal

Processor (DSP) and a two wire

serial port.

The IAS acquires microscopic

surface images via the lens and

illumination system provided by

the HDNS-2100, HDNS-2200, and

HLMP-ED80-xx000. These images

are processed by the DSP to

determine the direction and

distance of motion.

Features

• Precise optical navigation technology

• Small form factor

(10 mm x 12.5 mm footprint)

• No mechanical moving parts

• Complete 2D motion sensor

• Common interface for general

purpose controller

• Smooth surface navigation

• Accurate motion up to 12 ips

• 400 cpi resolution

• High reliability

• High speed motion detector

• Wave solderable

• Single 5.0 volt power supply

• Conforms to USB suspend mode

specifications

• Power conservation mode during

times of no movement

• Serial port registers

– Programming

– Data transfer

• 8-pin staggered dual inline

package (DIP)

Applications

• Mice for desktop PC’s,

workstations, and portable PC’s

• Trackballs

• Integrated input devices

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