HC-5509B Datasheet - Renesas

HC-5509B ITU CO/Loop Carrier SLIC

HC-5509B ITU CO/Loop Carrier SLIC RECOOMBMSEONLHDECETD5E5PR1R2E0OPLDAUCCETMENT DATASHEET FN2799 Rev.8.00 August 2003 The HC-5509B 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 between the traditional telephone subscriber pair (Tip and Ring) and the low voltage filtering and coding/decoding functions of the line card. T.

HC-5509B 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

HC-5509B-Renesas.pdf