HC5503C Overview
HC5503C Data Sheet June 1998 File Number 4503 Unbalanced PBX/Key System SLIC, Subscriber Line Interface Circuit The Intersil HC5503C is a low cost Subscriber Line Interface Circuit (SLIC), that replaces the ponents of an unbalanced discrete Analog circuit design. The monolithic integrated design provides improved performance and system reliability. current limited DC feed to the subscriber loop, maintains a flat...
HC5503C Key Features
- Monolithic Integrated Device
- Single +5V Supply
- Controlled Supply of Battery Feed Current for Short Loops (30mA)
- Allows Interfacing With All Ringing Systems
- Switch Hook Detection
- Low Power Consumption During Standby
