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CLT03-1SC3 - Self powered digital input current limiter

This page provides the datasheet information for the CLT03-1SC3, a member of the CLT03-2Q3 Self powered digital input current limiter family.

Datasheet Summary

Description

The CLT03 series is a digital input current limiter which drastically reduces the power dissipation of the digital inputs.

It does not require external power supply as the device is activated with the input signal and it consumes no power in off state.

Features

  • Single and dual isolated channel devices.
  • No power supply needed.
  • Digital input current limitation.
  • Enables input to meet type 1 and 3 characteristic of IEC 61131-2 standard.
  • Deglitch filter for EMC robustness.
  • High side / Low side compatible.
  • Inputs are reverse plugin compatible.
  • Drive isolated opto-couplers or non-isolated LVTTL digital input termination.
  • Operating ambient temperature range from -30 °C to 125 °C.

📥 Download Datasheet

Datasheet preview – CLT03-1SC3

Datasheet Details

Part number CLT03-1SC3
Manufacturer STMicroelectronics
File Size 1.01 MB
Description Self powered digital input current limiter
Datasheet download datasheet CLT03-1SC3 Datasheet
Additional preview pages of the CLT03-1SC3 datasheet.

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Full PDF Text Transcription

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CLT03-2Q3, CLT03-1SC3 Datasheet Self powered digital input current limiter Product label Product status link CLT03-2Q3, CLT03-1SC3 Features • Single and dual isolated channel devices • No power supply needed • Digital input current limitation • Enables input to meet type 1 and 3 characteristic of IEC 61131-2 standard • Deglitch filter for EMC robustness • High side / Low side compatible • Inputs are reverse plugin compatible • Drive isolated opto-couplers or non-isolated LVTTL digital input termination • Operating ambient temperature range from -30 °C to 125 °C • Two packages – SOT23-8L - 650 µm pitch – QFN-16L - 500 µm pitch • Complies with the following standards: – IEC 61000-4-2 level 1: ±4 kV (air discharge) – IEC 61000-4-2 level 1: ±2 kV (contact discharge) Applications Where curren
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