HC9P5509B3999-003 - SLIC Subscriber Line Interface Circuit
SOIC 1 2 3 4 SYMBOL AG VB+ C1 F1 DESCRIPTION Analog Ground - To be connected to zero potential.
Serves as a reference for the transmit output and receive input terminals.
Positive Voltage Source - most positive supply.
Capacitor #C1 - An external ca
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S l n i l a rs mme Sheet hnic .inte Data Reco r Tec or www u o t IL ac cont -INTERS 8 1-88 HC-5509B3999-003 July 2003 FN4126.1 SLIC Subscriber Line Interface Circuit The HC-5509B3999-003 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 high voltage interface bet
HC9P5509B3999-003 Features
* DI Monolithic High Voltage Process
* Compatible with Worldwide PBX and CO Performance Requirements
* Controlled Supply of Battery Feed Current with Programmable Current Limit
* Operates with 5V Positive Supply (VB+)
* Internal Ring Relay Driver and a Utility
