The VCNL4020-GS08 is a fully integrated Proximity and Ambient Light Sensor with infrared emitter. 16-bit effective resolution for proximity detection range ensures excellent cross talk immunity. It has excellent ambient light suppression by signal modulation and 200mm of proximity distance. The built-in ambient light has 16-bit dynamic range from 0.25lx to 16klx and photo-pin-diode with close-to-human-eye sensitivity.