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Integrated Digital Ambient Light Sensor and Proximity Sensor | ||||||||||||||||||||||||||||||||||||||||
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Description | ||||||||||||||||||||||||||||||||||||||||
The ISL29015 is an integrated ambient and infrared light to digital converter with a built-in IR LED driver and I2C/SMBus interface. This device provides not only ambient light sensing to allow robust backlight/display brightness control but also infrared sensing to allow proximity estimation. For ambient light sensing, an internal 16-bit ADC has been designed based on the charge-balancing A/D conversion technique. The ADC conversion time is nominally 100ms and is user adjustable from 25 |
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