ISL29033 Datasheet (Renesas) - Integrated Digital Ambient Light Sensor

ISL29033, Integrated Digital Ambient Light Sensor

PIN NUMBER PIN NAME DESCRIPTION PD PD Thermal Pad (connect to GND, or float) 1 VDD Positive supply: 2.25V to 3.63V 2 GND Ground 3 REXT External resistor pin for ADC reference; connect this pin to ground through a (nominal) 499kΩ resistor.

4 INT Interrupt pin: low for interrupt alarmin

DATASHEET ISL29033 Ultra-Low Lux, Low Power, Integrated Digital Ambient Light Sensor with Interrupt Function FN7656 Rev 5.00 September 28, 2016 The ISL29033 is an integrated ambient and infrared light-to-digital converter with I2C (SMBus Compatible) interface.

Its advanced, self-calibrated photodiode array emulates human eye response with excellent IR rejection.

The on-chip 16-bit ADC is capable of rejecting 50Hz and 60Hz flicker caused by artificial light sources.

The lux range select featur

ISL29033 Features

* Ambient light sensing

* Simple output code directly proportional to lux

* Variable conversion resolution up to 16 bits

* Adjustable sensitivity up to 520 counts per lux

* Measurement range: 0.0019 to 8,000lux with four selectable ranges

* Program int