HC4P5524-9 Datasheet - Intersil Corporation

HC4P5524-9 EIA/ITU 24V PABX SLIC with 25mA Loop Feed

SOIC 1 2 3 4 PLCC 2 3 4 8 SYMBOL AG (Note 4) VB+ C1 F1 DESCRIPTION Analog Ground - To be .

HC-5524 Data Sheet February 1999 File Number 2798.6 EIA/ITU 24V PABX SLIC with 25mA Loop Feed The HC-5524 telephone Subscriber Line Interface Circuit integrates most of the BORSCHT functions on a monolithic IC. The device is manufactured in a Dielectric Isolation (DI) process and is designed for use as a 24V interface between the traditional telephone subscriber pair (Tip and Ring) and the low voltage ﬁltering and coding/decoding functions of the line card. Together with a secondary protection .

HC4P5524-9 Features

* DI Monolithic High Voltage Process

* Compatible with Worldwide PBX and DLC Performance Requirements

* Controlled Supply of Battery Feed Current with Programmable Current Limit

* Operates with 5V Positive Supply (VB+)

* Internal Ring Relay Driver and a Utilit

HC4P5524-9_IntersilCorporation.pdf