Digital Infrared Proximity Detection Module - WH4535V
Small package L2.0mm x W1.0mm x H0.5mm
Compact design with 1.7mm circular sensor aperture
1.8V power supply with 1.8V I2C bus
Total active current (including VCSEL current) of 10uA @ 100ms and 10-bit
Idle mode current 0.7uA
Sleep mode current 0.7uA
Product Introduction
The WH4535V is a light-to-digital converter that combines a proximity sensor and an efficient infrared VCSEL light; it is a miniature optical land grid array module integrating a proximity sensor and a 940nm IR VCSEL.
The built-in proximity sensor (PS) has a built-in 940nm filter, resistant to ambient light, and the PS can detect reflected infrared light with high accuracy.
I.Digital Infrared Proximity Detection Module -Features of WH4535V:
Small package L2.0mm x W1.0mm x H0.5mm
Compact design with 1.7mm circular sensor aperture
1.8V power supply with 1.8V I2C bus
Total active current (including VCSEL current) of 10uA @ 100ms and 10-bit
Idle mode current 0.7uA
Sleep mode current 0.7uA
940nm VCSEL infrared emitter driven at 12 mA
High crosstalk and ambient light cancellation equivalent to 220 resolution
ADC resolution selectable as 10/12/14/16 bits
II.Digital or Infrared Proximity Detection Module -Applications of WH4535V:
True Wireless Stereo (TWS) earbuds
Glasses
Watches
