Datasheet Details
| Part number | VCNL4200 |
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| Manufacturer | Vishay |
| File Size | 237.41 KB |
| Description | High Sensitivity Long Distance Proximity and Ambient Light Sensor |
| Datasheet |
 VCNL4200 Datasheet
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General Description
VCNL4200 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.
Key Features
- for the best utilization of resources and power saving on the microcontroller. For the 12-bit / 16-bit proximity sensing function, VCNL4200 has a built-in intelligent cancellation scheme that eliminates background light issues. The persistence feature prevents false judgment of proximity sensing due to ambient light noise. The adoption of the patented FiltronTM technology achieves the closest ambient light spectral sensitivity to real human eye responses. VCNL4200 provides excellent temperature.