VCNL4200-SB

VCNL4200-SB is a high sensitivity long distance proximity sensor and ambient light sensor and 940nm IRED into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip using a CMOS process. The 16bit high resolution ALS offers excellent sensing capabilities with sufficient selections to fulfill most applications whether dark or high transparency lens design. VCNL4200 offers individual programmable high and low threshold interrupt features for best utilization of resources and power saving on microcontroller. For 12bit/16bit 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. Suitable for presence detection to activate displays in printers, copiers and home appliances, collision detection in robots and toys, parking space availability in lots and garages.

• Integrated modules: infrared emitter, ambient light sensor, proximity sensor, signal conditioning IC
• Operates ALS and PS in parallel structure
• Filtron™ technology adoption for robust background light cancellation
• Supports low transmittance (dark) lens design
• Temperature compensation range from -40°C to +85°C
• Low power consumption I2C (SMBus compatible) interface
• Floor life: 168h according to J-STD-020
• Output type: I2C bus (ALS / PS)
• Operation voltage range from 2.5V to 3.6V
• Dimension (L x W x H) is 8.0 x 3.0 x 1.8mm