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Range sensor IC
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Price
Price on request ≥1piece
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Model Number
WH4535V -
Data Sheet
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Package
Original packaging -
Specs
WH4535V -
Quantity
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Product Description
The WH4535V is a light to digital converter which combines an advanced proximity sensor and a high efficiency infra VCSEL light.
The WH4535V is a miniature optical land grid array module integrated with a proximity sensor and a 940nm IR VCSEL.
The tiny package size is 2.0mm x 1.0mm x 0.5mm.
Proximity sensor (PS) built-in an 940nm optical filter for ambient light immunity, so PS can detect reflected IR light with high precision and excellent rejection into the sensor.
Features：
◼ Tiny Package L2.0mm x W1.0mm x H0.5mm.
◼ Small pitch designed for 1.7mm circular sensor aperture size.
◼ 1.8V power supply with 1.8V I2C bus.
◼ Total active current under 10uA@100ms and 10bits (VCSEL current included).
◼ Idle mode current 0.7uA.
◼ Sleep mode current 0.7uA.
◼ 940nm VCSEL IR emitter is driven 12mA.
◼ High crosstalk and ambient light cancellation equivalent to 220 resolution.
◼ ADC resolution selectable for 10/12/14/16 bits.
Applications：
⚫ True-wireless stereo earbuds
⚫ Glasses
⚫ Watches