DATASHEET
HC5503PRC FN4806
Rev.3.00
June 2004 Low Cost SLIC For Large Telecom Switches
The HC5503PRC is a low cost SLIC optimized for large
Telecom switches. It combines a flexible voltage feed
architecture with the Intersil latch-free DI bonded wafer
process, to provide a low component count, carrier class
solution at very low cost. The re-configurable design permits
simple, economical solutions for campus-wide call center
and PBX applications. External components can be used in
conjunction with the high battery voltage capability to meet
the complex impedance and long loop drive requirements of
Central Office switches, worldwide. Wide Operating Battery Range (-40V to -58V) Single Additional +5V Supply 30mA Short Loop Current Limit Ring Relay Driver Switch Hook and Ring Trip Detect Low On-Hook Power Consumption On-Hook Transmission Ordering Information
TEMP.
PART NUMBER RANGE (В°C) Features ITU-T Longitudinal Balance Performance
PACKAGE PKG.
DWG. # Loop Power Denial Function HC5503PRCB 0 to 70 24 Ld SOIC M24.3 Thermal Protection HC5503PRCBZ
(Note) 0 to 70 24 Ld SOIC (Pb-free) M24.3 Supports Tip, Ring or Balanced Ringing Schemes HC5503PRCBZ96
(Note) 0 to 70 24 Ld SOIC Tape & Reel M24.3
(Pb-free) HC5503PRCR 0 to 70 32 Ld 7x7 QFN L32.7x7 HC5503PRCRZ
(Note) 0 to 70 32 Ld 7x7 QFN
(Pb-free) L32.7x7 HC5503PRCRZ96 …
