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TS122 - Multifunction Telecom Switch

General Description

The TS122 integrated circuit device combines a 250V, normally open (1-Form-A) relay with an optocoupler in a single package.

The relay, with enhanced peak load current handling capability, uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation.

Key Features

  • 3750Vrms Input/Output Isolation.
  • Low Drive Power Requirements (TTL/CMOS Compatible).
  • FCC Compatible.
  • VDE Compatible.
  • No EMI/RFI Generation.
  • No Moving Parts.
  • High Reliability.
  • Arc-Free With No Snubbing Circuits.
  • Small 8-Pin Package.
  • Machine Insertable, Wave Solderable.
  • Surface Mount and Tape & Reel Versions Available.

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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 TS122 Multifunction Telecom Switch Parameter Blocking Voltage Load Current On-Resistance (max) Rating 250 170 20 Units VP mArms / mADC  Features • 3750Vrms Input/Output Isolation • Low Drive Power Requirements (TTL/CMOS Compatible) • FCC Compatible • VDE Compatible • No EMI/RFI Generation • No Moving Parts • High Reliability • Arc-Free With No Snubbing Circuits • Small 8-Pin Package • Machine Insertable, Wave Solderable • Surface Mount and Tape & Reel Versions Available Applications • Telecommunications • Telecom Switching • Tip/Ring Circuits • Modem Switching (Laptop, Notebook, Pocket Size) • Hook Switch • Dial Pulsing • Ground Start • Ringing Injection • Instrumentation • Multiplexers • Data Acquisition • Electronic Switching • I/O Subsystems • Meters (