HC5549 Low Power SLIC with Battery Switch

Intersil Corporation

Description

HC5549 Semiconductor Data Sheet January 1999 File Number 4539.1 Low Power SLIC with Battery Switch The HC5549 Subscriber line interface circuit i.
MTU compliant standby mode with active loop detector.

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Datasheet Specifications

Part number: HC5549
Manufacturer: Intersil Corporation
File Size: 87.31 KB
Datasheet: HC5549_IntersilCorporation.pdf
Description: Low Power SLIC with Battery Switch

Features

* Dual Battery Operation
* Single Additional +5V Supply
* Low Standby Power Consumption (48V, 35mW)
* On Hook Transmission
* Tip and Ring Disconnect
* Soft or Hard Polarity Reversal
* Supports 12 kHz or 16 kHz Pulse Metering
* Ring Rela

Applications

* The HC5549 has been optimized for low power as required for battery backed remote terminals or for applications requiring emergency powering from the line such as European ISDN NT1+ designs. A high and low voltage battery supply may be connected to the HC5549 so that power dissipation can be lowere

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HC5549 Low Power SLIC with Battery Switch Intersil Corporation

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