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IL329 - OPTICALLY COUPLED TELECOM SWITCH

General Description

The IL329 Telecom switch consists of an optically coupled solid state relay (SSR) and a bidirectional input optocoupler.

The SSR is ideal for performing switchhook and dial-pulse switching while the optocoupler performs ring detection and loop current sensing functions.

Key Features

  • Solid state relay and AC input.
  • Optocoupler Package.
  • Single 18 Pin.
  • l/O Isolation, 2500 VRMS.
  • Surface Mountable.
  • Optocoupler.
  • Bidirectional Current Detection.
  • Solid-state Relay.
  • Typical RON 25 W.
  • Load Voltage 400 V.
  • Load Current 100 mA.
  • Current Limit Protection.
  • High Surge Capability.
  • Linear, AC/DC Operation.
  • Clean Bounce Free Switching.
  • Low Power Consump.

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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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IL329 OPTICALLY COUPLED TELECOM SWITCH Preliminary Data Sheet FEATURES • Solid state relay and AC input • Optocoupler Package—Single 18 Pin • l/O Isolation, 2500 VRMS • Surface Mountable • Optocoupler – Bidirectional Current Detection • Solid-state Relay – Typical RON 25 W – Load Voltage 400 V – Load Current 100 mA – Current Limit Protection – High Surge Capability – Linear, AC/DC Operation – Clean Bounce Free Switching – Low Power Consumption – High Reliability Monolithic Receptor Applications—General Telecom Switching – On/off Hook Control – Dial Pulse – Ring Current Detection – Loop Current Sensing DESCRIPTION The IL329 Telecom switch consists of an optically coupled solid state relay (SSR) and a bidirectional input optocoupler.