ADNS-7550 Datasheet - PixArt

ADNS-7550 - Integrated molded lead-frame DIP Sensor

1 VCSEL+VE Positive Terminal of VCSEL 2 LASER_NEN LASER Enable (Active LOW) 3 NCS Chip select (active low input) 4 MISO Serial data output (Master In/Slave Out) 5 SCLK Serial clock input 6 MOSI 7 MOTION 8 XYLASER 9 VDD5 10 NC Serial data input (Master Out/Slave In) Motion Detect (active lo

ADNS-7550 Integrated molded lead-frame DIP Sensor Data Sheet Theory of Operation The ADNS-7550 integrated molded lead-frame DIP sensor comprises of sensor and VCSEL in a single package.

The advanced class of VCSEL was engineered by PixArt Imaging to provide a laser diode with a single longitudinal and a single transverse mode.

In contrast to most oxide-based single-mode VCSEL, this class of PixArt VCSEL remains within single mode operation over a wide range of output power.

It has significantly

ADNS-7550 Features

* Wide operating voltage: 4.0V-5.25V.

* Small form factor, integrated molded lead-frame chip- on-board package

* Laser Technology

* High speed motion detection up to 30 ips and 8g

* Enhanced SmartSpeed self-adjusting frame rate for optimum performance

ADNS-7550-PixArt.pdf