VISHAY VCNL4020X01-GS08

The VCNL4020X01 is a fully integrated proximity and ambient light sensor. Fully integrated means that the infrared emitter is included in the package. It has 16 bit resolution. It includes a signal processing IC and features standard I2C communication interface. It features an interrupt function.

• Package type: surface-mount
• Dimensions (L×W×H in mm): 4.90×2.40×0.83
• AEC-Q101 qualified
• Integrated modules: infrared emitter (IRED), ambient light sensor (ALS - PD), proximity sensor (PD), and signal conditioning IC
• Interrupt function
• Supply voltage range VDD: 2.5 V to 3.6 V
• Supply voltage range IR anode: 2.5 V to 5 V
• Communication via I2C interface
• I2C bus H-level range: 1.7 V to 5 V
• Floor life: 168 h MSL 3, according to J-STD-020
• Low stand by current consumption: 1.5 μA

• Proximity sensor for Mobile devices (e.g. smart phones, touch phones, PDAs, GPS) for touch screen locking, power saving etc.
• Automotive for presence detection
• Integrated ambient light function for display / keypad contrast control and dimming of mobile devices
• Rear view mirror dimming in automotive
• Proximity / optical switch for consumer, computing, automotive and industrial devices, and displays (like notebooks, tablet PCs) and automotive touch panels
• Dimming control for consumer, computing, industrial, and automotive displays