Datasheet4U Logo Datasheet4U.com

HC-5502B Datasheet - Intersil Corporation

HC-5502B EIA/ITU PABX SLIC with 30mA Loop Feed

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. Functions with the Ring terminal to receive voice signals from the telephone and for loop monitoring process.
HC-5502B Data Sheet February 1999 File Number 2884.5 EIA/ITU PABX SLIC with 30mA Loop Feed The Intersil SLIC incorporates many of the BORSHT functions 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. Using the unique Intersil dielectric isolation process, the SLIC can operate directly with a wide range of station batt.

HC-5502B Features

* 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

HC-5502B Datasheet (84.17 KB)

Preview of HC-5502B PDF
HC-5502B Datasheet Preview Page 2 HC-5502B Datasheet Preview Page 3

Datasheet Details

Part number:

HC-5502B

Manufacturer:

Intersil Corporation

File Size:

84.17 KB

Description:

Eia/itu pabx slic with 30ma loop feed.

📁 Related Datasheet

HC-5502B1 SLIC Subscriber Line Interface Circuit (Intersil Corporation)

HC-5504 EIA/ITU PABX SLIC with 40mA Loop Feed (Intersil Corporation)

HC-5504 ITU Low Cost/ PABX SLIC With 40mA Loop Feed (Intersil Corporation)

HC-5504B EIA/ITU PABX SLIC with 40mA Loop Feed (Intersil Corporation)

HC-5504B1 ITU Low Cost/ PABX SLIC With 40mA Loop Feed (Intersil Corporation)

HC-5509B SLIC Subscriber Line Interface Circuit (Intersil Corporation)

HC-5509B ITU CO/Loop Carrier SLIC (Renesas)

HC-5509B3999-003 SLIC Subscriber Line Interface Circuit (Intersil Corporation)

TAGS

HC-5502B EIA ITU PABX SLIC with 30mA Loop Feed Intersil Corporation

HC-5502B Distributor