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HC5523 LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby

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Description

HC5523 Data Sheet October 1998 File Number 4144.5 LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby The HC5523 is a subscriber line interface ci.

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Datasheet Specifications

Part number
HC5523
Manufacturer
Intersil Corporation
File Size
176.78 KB
Datasheet
HC5523_IntersilCorporation.pdf
Description
LSSGR/TR57 CO/Loop Carrier SLIC with Low Power Standby

Features

* DI Monolithic High Voltage Process
* Programmable Current Feed (20mA to 60mA)
* Programmable Loop Current Detector Threshold and Battery Feed Characteristics
* Ground Key and Ring Trip Detection
* Compatible with Ericsson’s PBL3764A/4
* Thermal Shutd

Applications

* Enhancements include immunity to circuit latch-up during hot plug and absence of false signaling in the presence of longitudinal currents. The HC5523 is fabricated in a High Voltage Dielectrically Isolated (DI) Bipolar Process that eliminates leakage currents and device latch-up problems normally a

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