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LX1970 - Visible Light Sensor

General Description

KEY

Key Features

  • WWW . Microsemi . C OM The LX1970 is a new technology light sensor with spectral response that emulates the human eye. This device is ideal for monitoring ambient light for brightness control systems in flat panel displays. It has a unique photo diode arrangement (patents pending) with a peak response at 520 nm while sharply attenuating both ultra violet and infrared wavelengths. The photo sensor is a PIN diode array with an accurate, linear, and very repeatable current transfer function. Pho.

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Other Datasheets by Microsemi (now Microchip Technology)

Part Number Description
LX1971 Wide Range Visible Light Sensor
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LX1973A Automotive Light Sensor

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www.DataSheet4U.com LX1970 I N T E G R A T E D P R O D U C T S Visible Light Sensor P RODUCTION D ATA S HEET DESCRIPTION KEY FEATURES WWW . Microsemi . C OM The LX1970 is a new technology light sensor with spectral response that emulates the human eye. This device is ideal for monitoring ambient light for brightness control systems in flat panel displays. It has a unique photo diode arrangement (patents pending) with a peak response at 520 nm while sharply attenuating both ultra violet and infrared wavelengths. The photo sensor is a PIN diode array with an accurate, linear, and very repeatable current transfer function. Photo current is multiplied by integrated high gain amplifiers and is made available at two output pins; one a current source and the other a current sink.