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Enhanced version of Corded Small Form Factor Optical Sensor
ADNS-5020-EN is an entry-level, small form factor optical mouse sensor. It comes with many build-in features and optimized for LED-based corded products.
The ADNS-5020-EN is capable of high-speed motion detection - up to 20ips and 2G. In addition, it has an on-chip oscillator and built-in LED driver to minimize external components. Frame rate is also adjusted internally.
The ADNS-5020-EN along with the ADNS-5100 / ADNS-5100-001 lens, ADNS-5200 clip and HLMP-ED80 LED form a complete and compact 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.
The sensor is programmed via registers through a three-wire SPI interface. It is housed in an 8-pin staggered dual in-line package (DIP).
- Small form factor
- Built-in LED driver for simpler circuitry
- High speed motion detection up to 20ips and 2G
- Self-adjusting frame rate for optimum performance
- Internal oscillator - no clock input needed
- Selectable 500 and 1000 cpi resolution
- Operating voltage: 5V minimal
- Three-wire serial interface
- Minimal number of passiver components
- Optical Mice
- Optical trackballs
- Integrated input devices
- Intergrated with LED driver and oscillator
- Simplify the circuit design
- Fewer components to managed
Data Sheets & Technical Specifications
- Data Sheet - ADNS-5020-EN, Optical Mouse Sensor(212 KB,PDF)
- White Paper - Optical Mice and How They Work(409 KB,PDF)
Application Notes
- Application Note - AN 5298: ADNS-5020/ADNS-5020-EN High Resolution Performance Optimization(202 KB,PDF)
- Application Note - AN 5299: ADNS-5020/5020-EN Pseudo High Resolution Performance Optimization(240 KB,PDF)
Obsolescence Notices
Product Change Notices
- Product Changes Notice (PCN) - Avago Branding PCN V06-017-480036-0A, May. 2006(23 KB,PDF)
- Product Changes Notice (PCN) - PCN: A05-054-00476012-1A, SEP. 2005(59 KB,PDF)
- Product Changes Notice (PCN) - PCN: A06-001-00476012-1A, Jan 2006(49 KB,PDF)
- Product Changes Notice (PCN) - PCN: V06-004-00476012-1A, Jun. 2006(80 KB,PDF)
- Product Changes Notice (PCN) - PCN: V06-005-00476012-1A, Jun. 2006(43 KB,PDF)
- Product Changes Notice (PCN) - PCN: V06-009-476012-1A, Dec. 2006(47 KB,PDF)
- Product Changes Notice (PCN) - PCN: V07-005-476012-1A(27 KB,PDF)
- Product Changes Notice (PCN) - PCN: V07-008-476012-1A(30 KB,PDF)
- Product Changes Notice (PCN) - PCN: V08-001-476012-1A(23 KB,PDF)
- Product Changes Notice (PCN) - PCN: V08-002-476012-1A(23 KB,PDF)
- Product Changes Notice (PCN) - PCN: V08-003-476012-1A(36 KB,PDF)
- Product Changes Notice (PCN) - PCN: V08-003-476012-1A, MARCH. 2008(36 KB,PDF)
- Product Changes Notice (PCN) - PCN: V08-005-476012-1A (28 KB,PDF)
- Product Changes Notice (PCN) - PCN: V08-005-476012-1A, JUNE. 2008(28 KB,PDF)
- Product Changes Notice (PCN) - PCN: V10-001-476012-1A, JAN. 2010(74 KB,PDF)
- Product Changes Notice (PCN) - PCN: V11-001-476012-1A, MAY 2011(2960 KB,PDF)
- Product Changes Notice (PCN) - V11-002-476012 - Additional Marking on Device and Packing related change(686 KB,PDF)
