Datasheet ON Semiconductor NOA1212

ManufacturerON Semiconductor

Ambient Light Sensor with Dark Current Compensation


Datasheet NOA1212
PDF, 171 Kb, Language: en, File uploaded: Aug 29, 2023, Pages: 9
Ambient Light Sensor with Dark Current Compensation
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Detailed Description

The NOA1212 is a very low power ambient light sensor (ALS) with an analog current output and a power down mode to conserve power.

Designed primarily for handheld device applications, the active power dissipation of this chip is less than 8 uA at dark and its quiescent current consumption is less than 200 pA in power down mode. The device can operate over a very wide range of voltages from 2V to 5.5V.

The NOA1212 employs proprietary CMOS image sensing technology from ON Semiconductor, including built-in dynamic dark current compensation to provide large signal to noise ratio (SNR) and wide dynamic range (DR) over the entire operating temperature range. The photopic optical filter provides a light response similar to that of the human eye. Together the photopic light response and dark current compensation insures accurate light level detection

Model Line

Series: NOA1212 (1)

Manufacturer's Classification

  • Sensors > Ambient Light Sensors
EMS supplier