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   Sharp Microelectronics of the Americas > Product Groups > Optoelectronics > Sensors > Ambient
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Ambient Light Sensors
Sharp Ambient Light Sensors Breakthrough design means stable light measurements at varying temperatures. With curves matching that of the human eye, the resulting measurement is what is naturally expected; meaning little engineering time spent in compensation circuitry. Form factors include packages as small as 1.6 mm × 2.0 mm.

Applications include: Mobile phones, auto-brightness controls for mobile and handheld devices, Television and monitors, and Cameras.

      
Part NameDescriptionSupply CurrentOutput CurrentPeak SensitivityIlluminance Range EvSupply VoltageOutput Voltage RangeRoHS
GA1A1S201WPMiniature, surface-mount package70 µAMiniature, surface-mount package mA555 nm3 lx to 55000 lx2.3 V to 3.2 V Yes
GA1A2A100SSTransparent Body, Straight leads.500 µATransparent Body, Straight leads. mA555 nm10 lx to 10000 lx2.7 V to 3.6 V0 – Vcc -1.0Yes
GA1A2S100LYTransparent Body, Bent leads500 µA480 mA555 nm10 lx to 10000 lx2.7 V to 3.6 V0 – Vcc -1.0Yes
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