NOA1213 Description
The NOA1213 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 mA 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 2 V to 5.5.
NOA1213 Key Features
- Senses Ambient Light and Provides an Output Current Proportional
- Photopic Spectral Response
- Dynamic Dark Current pensation
- Three Selectable Output Current Gain Modes in Approximately 10x
- Power Down Mode
- Less than 14 mA at 100 lux Active Power Consumption in Medium
- Less than 200 pA Quiescent Power Dissipation in Power Down
- Linear Response Over the Full Operating Range
- Senses Intensity of Ambient Light from ~0 lux to Over 100,000 lux
- Wide Operating Voltage Range (2 V to 5.5 V)
NOA1213 Applications
- Senses Ambient Light and Provides an Output Current Proportional