BROADCOM AFBR-S50MX85I Optical Distance & Motion Sensor, Time of Flight, Multipixel, 6m, SPI O/P, Infrared Laser, Solder

AFBR-S50MX85I is a multipixel optical distance and motion measurement sensor module based on the optical Time of Flight principle. The technology has been developed with a special focus on applications that need the highest speed and accuracy at medium distance ranges, with a small size and very low power consumption. The sensor accurately measures against white, black, coloured, and metallic and retroreflective surfaces. The module has an integrated infrared laser light source and an internal clock source. A single power supply of 5.0V is required. Data is transferred using a digital serial peripheral interface (SPI) using standard 3.3V CMOS levels. For system health monitoring, a reference pixel is used in addition to the integrated voltage and temperature sensors. Applications include obstacle and void detection, human-machine interfaces, robotics, automation and control, security surveillance, inventory monitoring, and augmented reality.

• Multipixel for 3D motion detection, operation up to 200klx
• Integrated calibrated clock source, accuracy error typically below ±2%
• Unambiguous range up to 100m in 2f mode
• Reference pixel for system health monitoring
• Very fast measurement rates of up to 3kHz, laser class 1 eye safe ready
• Single voltage supply of 5V, typical current consumption of 33mA
• Integrated 850nm laser light source, typical optical peak output power of 80mW
• Typical optical average output power < 0.6mW, receiver with 32 pixels
• Transmitter beam width of 13° × 6° to typically illuminate 32 pixels
• Operation temperature (ambient) range from -20°C to 70°C