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ET6501B - LIGHT-ACTIVATED INVERTER IC

General 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.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number ET6501B
Manufacturer ETIC
File Size 89.56 KB
Description LIGHT-ACTIVATED INVERTER IC
Datasheet download datasheet ET6501B Datasheet

Other Datasheets by ETIC

Part Number Description
ET6505B LIGHT-ACTIVATED INVERTER IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.