Microsemi's sensor offering includes visible light detectors. Additionally, Microsemi Corporation offers high-reliability discrete components for many other markets.
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 LX1972 Light Sensor
The LX1972 is a low cost silicon light sensor with spectral response that closely emulates the human eye. Patented circuitry produces peak spectral response at 520nm, with IR response less than ±5%, of the peak response, above 900nm. The photo sensor is a PIN diode array with a linear, accurate, and very repeatable current transfer function. The LX1972 is optimized for controlling back lighting systems in low cost consumer products such as LCD TV, portable computers, and digital cameras.
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