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ISL29018

Renesas
Part Number ISL29018
Manufacturer Renesas
Description Digital Ambient Light Sensor and Proximity Sensor
Published Jun 15, 2019
Detailed Description DATASHEET ISL29018 Digital Ambient Light Sensor and Proximity Sensor with Interrupt Function FN6619 Rev 4.00 October 8...
Datasheet PDF File ISL29018 PDF File

ISL29018
ISL29018

Overview
DATASHEET ISL29018 Digital Ambient Light Sensor and Proximity Sensor with Interrupt Function FN6619 Rev 4.
00 October 8, 2012 The ISL29018 is an integrated ambient and infrared light to digital converter with a built-in IR LED driver and I2C Interface (SMBus Compatible).
This device provides not only ambient light sensing to allow robust backlight/display brightness control but also infrared sensing to allow proximity estimation featured with interrupt function.
For ambient light sensing, an internal ADC has been designed based on the charge-balancing A/D conversion technique.
The ADC conversion time is nominally 90ms and is user adjustable from 11µs to 90ms, depending on oscillator frequency and ADC resolution.
This ADC is capable of rejecting 50Hz and 60Hz flicker noise caused by artificial light sources.
The lux-range-select feature allows users to program the lux range for optimized counts/lux.
For proximity sensing, the ADC is used to digitize the output signal from the photodi...


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