Datasheet Summary
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I N T E G R A T E D P R O D U C T S
Wide Range Visible Light Sensor
P RODUCTION D ATA S HEET
DESCRIPTION
KEY Features
. Microsemi . C OM
The LX1971 is a new technology light sensor with spectral response that emulates the human eye; it is pin to pin patible to Microsemi’s LX1970 visible light sensor however with a wider dynamic range. This device is ideal for monitoring ambient light for the control of artificial lighting, operation of shades, LED signage and display, street lighting, automotive light sensors and control of backlight dimming. It has a unique photo diode arrangement (patents pending) with a peak response at 520nm while sharply...