HC5503C Datasheet - Intersil Corporation

HC5503C, Unbalanced PBX/Key System SLIC

HC5503C Data Sheet June 1998 File Number 4503 Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit The Intersil HC5503C is a low cost Su.
PDIP 1 SOIC 1 SYMBOL TIP DESCRIPTION An analog input connected to the TIP (more positive) side of the subscriber loop through a 150Ω feed resistor.

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HC5503C_IntersilCorporation.pdf

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Datasheet Details

Part number:

HC5503C

Manufacturer:

Intersil Corporation

File Size:

60.47 KB

Description:

Unbalanced PBX/Key System SLIC

Features

* Monolithic Integrated Device
* Single +5V Supply
* Controlled Supply of Battery Feed Current for Short Loops (30mA)
* Allows Interfacing With All Ringing Systems
* Switch Hook Detection

Applications

* PBX Switches (Analog, Digital or ISDN)
* Key Telephone Systems (KTS)
* ISDN PC Plug in Modems
* ISDN Small Ofﬁce / Home Ofﬁce (SOHO) Terminal Adapters (TA)
* CTI (Computer Telephony Integration) Products Ordering Information PART NUMBER HC5503CCP HC5503CCB

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HC5503C Unbalanced PBX Key System SLIC Intersil Corporation

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