ADNS-2620

ADNS-2620 Datasheet


ADNS-2620 Optical Mouse Sensor

Part Datasheet
ADNS-2620 ADNS-2620 ADNS-2620 (pdf)
PDF Datasheet Preview
ADNS-2620 Optical Mouse Sensor

The ADNS-2620 is a new entry level, small form factor optical mouse sensor. It is used to implement a nonmechanical 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 mathematically determining the direction and 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 X and Y information are available in 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-2620 is based on Optical Navigation 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.
• Precise optical navigation technology
• Small form factor 10 mm x mm footprint
• No mechanical moving parts
• Complete 2D motion sensor
• Common interface for general purpose controller
• Smooth surface navigation
• Programmable frame speed up to 3000 frames per sec fps
• Accurate motion up to 12 ips
• 400 cpi resolution
• High reliability
• High speed motion detector
• Wave solderable
• Single 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
• Mice for desktop PC’s, and portable PC’s
• Trackballs
• Integrated input devices

Pinout of ADNS-2620 Optical Mouse Sensor

Oscillator input Oscillator output Serial Port Data input and output Serial Port Clock Input Digital Shutter Signal Out System Ground 5V DC Input Internal reference
More datasheets: GUWF | GUWWF | GUWWE | 3B16-CUSTOM | FJC790TF | SK-23H11-G 9 S | AD7394ARZ-REEL7 | AD7394ARZ | 410-338 | 22007 RD005


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived ADNS-2620 Datasheet file may be downloaded here without warranties.

Datasheet ID: ADNS-2620 519969