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LX1977 SMBus Ambient Light Sensor

LX1977 Description

WWW.Microsemi .COM LX1977 TM ® SMBus Ambient Light Sensor PRODUCTION DATASHEET .
The LX1977 is a CMOS based Ambient Light Sensor (ALS) with an I2C compatible SMBus interface.

LX1977 Features

* adjustable input range and gain. The LX1977 has a spectral response that emulates the human eye. Specially designed circuitry produces peak spectral response at 555 nm, with IR response less than 10% above 810 nm. Input dynamic range of this device is adjustable via SMBus command. It can be set to e

LX1977 Applications

* Backlight Control for Notebook
* Backlight Control for TV
* Handheld Devices
* Medical Devices Note: I2C is a trade mark of Philips PACKAGE ORDER INFO TA (°C) DU 3 x 5 Glass Top MSOP 8-pin RoHS Compliant / Pb-free -40 to 85 LX1977IDU Note: Available in Tape & Reel. Append th

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SMBus Ambient Light Sensor Microsemi Corporation
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