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HC-5502B1 - SLIC Subscriber Line Interface Circuit

Datasheet Summary

Description

28 PIN PLCC 2 24 PIN DIP/SOIC 1 SYMBOL TIP DESCRIPTION An analog input connected to the TIP (more positive) side of the subscriber loop through a 150Ω feed resistor and a ring relay contact.

Features

  • Low Cost Version of HC-5502B.
  • Capable of 12V or 5V (VB+) Operation.
  • Monolithic Integrated Device.
  • DI High Voltage Process.
  • Compatible With Worldwide PBX Performance Requirements.
  • Controlled Supply of Battery Feed Current for Short Loops (30mA).
  • Internal Ring Relay Driver.
  • Low Power Consumption During Standby.
  • Switch Hook, Ground Key and Ring Trip Detection Functions.
  • Selective Denial of Power to Subscriber.

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Datasheet preview – HC-5502B1

Datasheet Details

Part number HC-5502B1
Manufacturer Intersil Corporation
File Size 132.82 KB
Description SLIC Subscriber Line Interface Circuit
Datasheet download datasheet HC-5502B1 Datasheet
Additional preview pages of the HC-5502B1 datasheet.

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Full PDF Text Transcription

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TM CT ODU ODUCT R P PR TE OLE TITUTE S B O S SUB 5502B LESheet B I C Data S H POS HC-5502B1 April 1999 File Number 4127.2 SLIC Subscriber Line Interface Circuit [ /Title (HC5502B 1) /Subject (SLIC Subscriber Line Interface Circuit) /Autho r () /Keywords (Intersil Semiconductor, RSLIC 18, Telecom, SLICs, SLACs , Telephone, Telephony, WLL, Wireless Local Loop, PBX, Private Branch Exchan ge, The Intersil SLIC incorporates many of the BORSHT function on a single IC chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is designed to maintain transmission performance in the presence of externally induced longitudinal currents.
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