vashy_VCNL4200光感距离规格书下载
The VCNL4200 is a fully integrated proximty and ambient light sensor. It combines an infrared emitter and photodiode for proximity measurement,ambient light sensor （ALS）,and singal processing IC in a single package with a 16-bit ADC. The device provides ambient light sensing to support conventional backlight and display brightness auto-adjustment, and proximity sensing to recognize objects up to a distance of 1.5m(60")
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