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ET6501B - LIGHT-ACTIVATED INVERTER IC

Description

This device incorporates an integral photodiode, amplifier, Schmitt trigger, and internally pulled-up output stage.

An on-chip voltage regulator allows operation over a wide range of available supply voltage.

Features

  • Single supply range 4.5V to 18V.
  • 10k internal pull-up resistor on output.
  • Optical Sensitivity Adjustable over 7:1 range.
  • Operate point only 0.23mW/cm2 (480nW) typical.
  • Sensitivity tracks the temperature coefficient of power output of the GaAlAs LEDs.
  • Spectral response optimized for 880nm LED BLOCK.

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Datasheet preview – ET6501B

Datasheet Details

Part number ET6501B
Manufacturer ETIC
File Size 89.56 KB
Description LIGHT-ACTIVATED INVERTER IC
Datasheet download datasheet ET6501B Datasheet
Additional preview pages of the ET6501B datasheet.

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Full PDF Text Transcription

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LIGHT-ACTIVATED INVERTER IC WITH INTERNAL PULL-UP AND ADJUSTABLE OPTICAL THRESHOLD ET6501B FEATURES • Single supply range 4.5V to 18V • 10k internal pull-up resistor on output • Optical Sensitivity Adjustable over 7:1 range • Operate point only 0.23mW/cm2 (480nW) typical • Sensitivity tracks the temperature coefficient of power output of the GaAlAs LEDs • Spectral response optimized for 880nm LED BLOCK DIAGRAM APPLICATIONS • Industrial Controls • Light to voltage conversion ADJ Resistor Open 10K 4.7K 2.2K 1K Short Normalized Threshold 1.00 1.95 2.73 3.80 4.98 7.23 Table showing threshold adjustments. DESCRIPTION This device incorporates an integral photodiode, amplifier, Schmitt trigger, and internally pulled-up output stage.
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