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ITC137P - Integrated Telecom Circuits

General Description

This Integrated Telecom Circuit combines a single-pole, normally open (1-Form-A) solid state relay, a bridge rectifier, a Darlington transistor, an optocoupler, and three Zener diodes into one 16-pin SOIC package, consolidating designs and reducing component count in telecom applications.

Key Features

  • 3750Vrms Input/Output Isolation.
  • FCC Compatible Part 68.
  • Full-Wave Bridge Rectifier.
  • Darlington Transistor for Electronic Inductor “Dry” Circuits.
  • Full Wave Current Detector for Ring Signal or Loop Current Detect.
  • 2mW Hook Switch Drive Power (Logic Compatible).
  • Includes Zener Diodes.
  • Small 16-Pin SOIC Package (PCMCIA Compatible).
  • Board Space and Cost Savings.
  • JEDEC Standard Pin Out.

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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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INTEGRATED CIRCUITS DIVISION Parameter Relay Load Voltage Relay Load Current Relay On-Resistance (max) Bridge Rectifier Reverse Voltage Darlington Collector Current Darlington Current Gain Rating 350 120 15 100 120 10,000 Units V mArms / mADC  V mA - Features • 3750Vrms Input/Output Isolation • FCC Compatible Part 68 • Full-Wave Bridge Rectifier • Darlington Transistor for Electronic Inductor “Dry” Circuits • Full Wave Current Detector for Ring Signal or Loop Current Detect • 2mW Hook Switch Drive Power (Logic Compatible) • Includes Zener Diodes • Small 16-Pin SOIC Package (PCMCIA Compatible) • Board Space and Cost Savings • JEDEC Standard Pin Out Applications • Data/Fax Modem • Voice Mail Systems • Telephone Sets • Computer Telephony Integration • Set Top Box Modems ITC137P Integra