The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
Description
The Intersil SLIC incorporates many of the BORSHT functions on a single IC chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is designed to maintain transmission performance in the presence of externally induced longitudinal currents. Using the unique Intersil dielectric isolation process, the SLIC can operate directly with a wide range of station battery voltages.
The SLIC also provides selective denial of power. If the PBX system becomes overloaded during an emergency, the SLIC will provide system protection by denying power to selected subscriber loops.
The Intersil SLIC is ideally suited for the design of new digital PBX systems by eliminating bulky hybrid transformers.
Key Features
Pin for Pin Replacement for the HC-5504
Capable of 5V or 12V (VB+) Operation
Monolithic Integrated Device
DI High Voltage Process
Compatible With Worldwide PBX Performance Requirements
Controlled Supply of Battery Feed Current for Short Loops (41mA)
Internal Ring Relay Driver
Allows Interfacing With Negative Superimposed Ringing Systems
Low Power Consumption During Standby
Switch Hook Ground Key and Ring Trip Detection Functions
Application Note(s):
Technical Homepage: