VCNL4020 - Vishay

VCNL4020 Fully Integrated Proximity and Ambient Light Sensor

The VCNL4020 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. APPLICATIONS • Proximity sensor for mobile devices (e.g. smart p.

Features

• Package type: surface mount
• Dimensions (L x W x H in mm): 4.90 x 2.40 x 0.83
• Integrated infrared emitter, ambient light sensor, proximity sensor, 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: 72 h, MSL 4, acc. J-STD-020 IR anode SDA INT SCL VDD 22620 1 2 3 4 5 10 IR cathode 9 8 7 6 GND GND nc nc
• Low stand by current consumption: 1.5 μA
• Material categorization: For definitions of compliance please see www.vi.