ADNS-7550 - 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 low output) XYLASER 5V Input No Connection 11 GND 12 RefB 13 .

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
• Motion detect pin output
• 12-bits motion data registers.
• Internal oscillator
  – no clock input needed.
• Selectable 400, 800, 1200, 1600, 2000 cpi resolution.
• Four wire serial port
• Minimal number of passive components
• Laser fault detect circuitry on-chip for Eye Safety Compliance
• Advanced Technology VCSEL chip
• Single Mode Lasing ope.