NOA1212:Ambient Light Sensor with Dark Current Compensation
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
技术特性
- Photopic light response
- Dark current compensation
- 0 lux to over 100K lux range
- Power down mode
- Selectable gain ranges
- Less than 8uA power at 0 lux
- Linear response over full range
终端产品
- Cell phones, PDAs, MP3 players, GPS
- Internet Mobile Devices (IMD)
- Cameras, video recorders
- Mobile devices with displays or backlit keypads
应用
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封装图 MARKING DIAGRAM
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| NOA1212CUTAG |
Active |
|
Ambient Light Sensor with Dark Current Compensation |
CUDFN-6 |
505AE |
5 |
Tape and Reel |
2500 |
$0.1988 |
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