Avago ADNS-2051 A2051 optical sensor review (native dpi, acceleration)

Avago ADNS-2051 datasheet information. A2051 is a very accurate mouse sensor, it detects 0,1mm movements easily.

ADNS-2051 optical gaming sensor features:

Native DPI: Default CPI 400 with 14 ips
Resolution: CPI 800
Sensor matrix: CCD (256 pixels with 64 values of gray)
CPI increments: Р
Max tracking speed: Р
Frame Rate: 2300 fps
Max Tracking Acceleration: Р
Max Stable Polling Rate: Р
Power Supply: 5.0V
Known Issues: Р
Image Acquisition System, Digital Signal Processor
Interface : 4-Wire SPI port
Package: 16-pin DIP
LED: HLMP-ED80-XXXXX 639nm red color
Lens: HDNS-2100