VCNL4020C

www.vishay.com VCNL4020C Vishay Semiconductors High Resolution Digital Biosensor for Wearable Applications with I2C Interface IR anode SDA INT SCL VDD 1 2 3 4 5 22620 10 IR cathode 9 GND 8 GND 7 nc 6 nc DESCRIPTION The VCNL4020C is a fully integrated biosensor 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 Wearables Health monitoring Pulse oximetry FEATURES Package type: surface mount Package form: SMD Dimensions (L x W x H in mm): 4.90 x 2.40 x 0.83 Integrated modules: infrared emitter (IRED), ambient light sensor (ALS), photo diode (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 ran...