Ambient light sensor IC - ALS-AK510
? Near Human Eye Photopic Response
? High IR Rejection w/ embedded optical filter
? Current Output Highly Linear vs Ambient Light Level
? Temperature stable
- Model Number: ALS-AK510
- Data Sheet:
- Quantity:
- - +
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Product Specification
The ALS-AK510 is a low cost visible light sensor, with a current output which is directly proportional to the ambient light level. It has a built in optical filter to provide a response which is close to the human eye, or “photopic”.
The output current can be converted to a voltage by connecting it in series with a resistor. The dynamic range is determined by the external resistor and power supply (10K and 5V gives a range of 0 to 160 Lux, but can be over 700 Lux with a 1K resistor). The internal dark current cancellation circuit enables a stable accuracy over the full temperature range, even at low light levels.
FEATURES：
? Near Human Eye Photopic Response
? High IR Rejection w/ embedded optical filter
? Current Output Highly Linear vs Ambient Light Level
? Temperature stable
? Integrated photo-current amplifier
? Excellent Dark-Current Performance
? Higher humidity immunity
APPLICATIONS：
? Dawn/Dusk Sensing
? Surveillance Camera
? Display Backlighting in Laptops, Mobile Phones, LCD TVs
? Night-lights
? Automobile Head Light System
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