NOA1305 Datasheet (ON Semiconductor)

NOA1305, Ambient Light Sensor

The NOA1305 ambient light sensor (ALS) is designed for handheld applications and integrates a 16 *bit ADC, a 2 *wire I2C digital interface, internal clock oscillator and a power down mode.

The built in dynamic dark current compensation and precision calibration capability coupled with

NOA1305 Features

* Senses Ambient Light and Provides an Output Count Proportional to the Ambient Light Intensity

* Photopic Spectral Response

* Dynamic Dark Current Compensation

* IR Rejection Eliminates Need for Additional IR Photodiode

* Less than 120 mA Active Power Consump