VCNL4100 Datasheet (Vishay) - High Sensitivity Long Distance Proximity and Ambient Light Sensor

VCNL4100, High Sensitivity Long Distance Proximity and Ambient Light Sensor

VCNL4100 integrates a high sensitivity long distance proximity sensor (PS), ambient light sensor (ALS), and 940 nm IRED into one small package.

It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip using a CMOS process.

The 16-bit high resolution ALS o

VCNL4100 Features

* for the best utilization of resources and power saving on the microcontroller. For the 8-bit proximity sensing function, VCNL4100 has a built-in intelligent cancellation scheme that eliminates background light issues. The persistence feature prevents false judgment of proximity sensing due to ambien