Datasheet Vishay VCNL36821S

VCNL36821S
www.vishay.com Vishay Semiconductors Proximity Sensor With Interrupt, IRED, and I2C Interface
FEATURES
• Package type: surface-mount
• Dimensions (L x W x H in mm): 2.55 x 2.05 x 1.0
• Integrated modules: infrared emitter (IRED),
proximity sensor (PS), and signal conditioning IC
• Interrupt function
• Smallest light hole opening design
• Immunity to red glow issue (940 nm)
• Supply voltage range VDD: 1.7 V to 3.6 V
• Low power consumption I2C (SMBus compatible
interface)
• Floor life: 168 h, MSL 3, according to J-STD-020 ADDITIONAL RESOURCES
3D 3D
Design Tools Related
Documents • Output type: I2C bus (PS) 3D Models DESCRIPTION
VCNL36821S integrates a proximity sensor (PS), and a
IRED into one small package. It incorporates photodiodes,
amplifiers, and analog to digital converting circuits into a
single chip by CMOS process. PS programmable interrupt
features of individual high and low thresholds offer the best
utilization of resource and power saving on the …