412101 - Visible Light Detector

Datasheet Summary

Description

The 412101 is a low cost visible light sensor, with a current output which is directly proportional to the light level.

It has a built in optical filter to provide a response which is close to the human eye, or “photopic”.

Features

Near human eye photopic response High IR rejection.
integrated optical filter Current output highly linear vs light level Temperature stable Integrated high gain photo-current amplifier Dark-current cancellation.

Seme LAB

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Datasheet Details

Part number	412101
Manufacturer	Seme LAB
File Size	1.08 MB
Description	Visible Light Detector
Datasheet	412101 Datasheet
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www.DataSheet4U.com 412101 Visible Light Detector DESCRIPTION The 412101 is a low cost visible light sensor, with a current output which is directly proportional to the light level. It has a built in optical filter to provide a response which is close to the human eye, or “photopic”. The output current can be converted to a voltage by connecting it in series with a resistor. The dynamic range is determined by the external resistor and power supply (10K and 5V gives a range of 0 to over 250 Lux, but can be up to 1000 Lux with a 1K resistor). The internal dark current cancellation enables high accuracy over the full temperature range, even at low light levels.

Published: Dec 23, 2006 |