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AMIS-749803 - Ambient Light Sensor

Description

The AMIS-74980x is a wide dynamic range family of ambient light sensors (ALS) with an analog or digital output.

There are several versions of the ALS with analog output; one with 10uA current output at 1000lux all the way to 1mA at 1000lux.

Features

  • Senses ambient light and provides an output count proportional to the ambient light Human eye type of spectral response Standard CMOS process technology Low power consumption Linear response over the full operating range Senses intensity of ambient light from ~0lux to well over 100,000lux Built-in programmable integration times of 400ms, 200ms and 100ms Does not require any external components Bui.

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Datasheet preview – AMIS-749803

Datasheet Details

Part number AMIS-749803
Manufacturer AMI SEMICONDUCTOR
File Size 690.79 KB
Description Ambient Light Sensor
Datasheet download datasheet AMIS-749803 Datasheet
Additional preview pages of the AMIS-749803 datasheet.

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Full PDF Text Transcription

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AMIS–749803: (I2C) Ambient Light Sensor Data Sheet 1.0 General Description The AMIS-74980x is a wide dynamic range family of ambient light sensors (ALS) with an analog or digital output. There are several versions of the ALS with analog output; one with 10uA current output at 1000lux all the way to 1mA at 1000lux. The digital output version has a built-in 16-bit ADC with a 2-wire SMBus or I2C digital interface. The sensor employs AMI Semiconductor’s proprietary CMOS image sensing technology which provides low noise and high dynamic range output signals and a light response similar to the response of the human eye. 2 This data sheet provides details of the DC characteristics, AC characteristics and programming information of AMIS-749803 (I C) ALS. 2.
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