HC5504 Search Results

1n40007

Contextual Info: Operation of the HC5504BEVAL and HC5504B1EVAL Evaluation Board Application Note Features • Includes the Ringing Relay [ • Toggle Switch Programming for Logic States • Monitoring of Switch Hook Detect SHD and Ground Key (GKD) via On Board LED’s • Logic Terminal Port for Easy Evaluation in Existing

1n40007

Abstract: AN549 HC5504B AN9751
Contextual Info: Operation of the HC5504BEVAL and HC5504B1EVAL Evaluation Board Application Note Features • Includes the Ringing Relay • Toggle Switch Programming for Logic States • Monitoring of Switch Hook Detect SHD and Ground Key (GKD) via On Board LED’s • Logic Terminal Port for Easy Evaluation in Existing

1n40007

Abstract: "Toggle Switch" spdt on/off HC5504B 5V 1A SPDT RELAY AN9751
Contextual Info: Operation of the HC5504BEVAL and HC5504B1EVAL Evaluation Board TM Application Note September 1997 Features AN9751 A common ground must exist between the HC5504B/B1 evaluation board and the off board logic. A differential ground voltage may result in erroneous logic states at the

1n40007

Abstract: ptc relay
Contextual Info: Harris Semiconductor No. AN9751 Harris Telecom September 1997 Operation of the HC5504BEVAL and HC5504B1EVAL Evaluation Board Authors: Don LaFontaine Features mode control of the SLIC is desired, the three SPDT switches can be set to center open position and driven by

12v relay 8 pin diagram

Contextual Info: H April 1999 C - 5 5 File Num ber 2 B 1 4127.2 SLIC Subscriber Line Interface Circuit Features The Harris SLIC incorporates many of the BORSHT function on a single 1C chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is

Contextual Info: H C -5504 SLIC Subscriber Line Interface Circuit Features Description • Monolithic Integrated Device • Dl High Voltage Process • Compatible With Workdwide PBX Performance Requirements • Controlled Supply of Battery Feed Current for Short Loops 41mA

AN549

Abstract: HC4P5504B1-5 HC-5504 HC-5504B HC-5504B1
Contextual Info: HC-5504B1 TM Data Sheet ITU Low Cost, PABX SLIC With 40mA Loop Feed 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

AN549

Abstract: HC3-5502B-5 HC4P5502B-5 HC-5502B HC-5504
Contextual Info: R HC-5502B UC T R O D C E M EN T P E T A OL E EP L O B S N D ED R B ME 504 Data COMSheetHC5 E August 2003 FN2884.7 EIA/ITU PABX SLIC with 30mA Loop Feed Features The Intersil SLIC incorporates many of the BORSHT functions on a single IC chip. This includes DC battery feed,

4-wire to 2-wire hybrid

Abstract: pbx schematic AN549 HC4P5504B1-5 HC-5504 HC-5504B HC-5504B1
Contextual Info: HC-5504B1 Data Sheet ITU Low Cost, PABX SLIC With 40mA Loop Feed 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

C5511

Abstract: C5508
Contextual Info: HARRIS S E M C O N D SECTOR 77 t tE§ 4302371 0001176 3 — 43 0 2 2 7 1 3 :-77C 0 9 1 7 8 D HARRIS SEMICOND SECTOR h a r r i s H G - 5 5 1 / 1 1 Monolithic CODECs Features Applications • Industry Standard Pinout

Contextual Info: H A R R IS X HC-5504B1 Semiconductor ITU Low Cost, PABX SLIC W ith 40m A Loop Feed juiy 1998 Features Description • Low Cost Version of the HC-5504B The Harris SLIC incorporates m any o f the B O R S H T functions on a single IC chip. This includes DC battery feed, a ring relay

Contextual Info: HCSS03 HARRIS S E M I C O N D U C T O R Ê M Low Cost 24V SLIC For PABX / Key Systems Ju ly 1998 Features Description • Wide Operating Battery Range -21V to -44V T h e H a rris H C 550 3 lo w c o s t S LIC is o p tim iz e d for use in sm a ll A n a lo g o r m ixed A n a lo g and D igital Key T elephone

Contextual Info: HC-5504B HARRIS S E M I C O N D U C T O R EIA/ITU PABX SLIC with 40mA Loop Feed Features Description • Pin for Pin Replacement for the HC-5504 The Harris SLIC incorporates many of the B O R SH T functions on a single IC chip. This includes DC battery feed, a ring relay

LA 4127

Abstract: 5502B AN549 HC3-5502B1-5 HC4P5502B1-5 HC-5502B HC-5502B1 HC9P5502B1-5
Contextual Info: Semiconductor April 1999 File Number SLIC Subscriber Line Interface Circuit Features The Harris SLIC incorporates many of the BORSHT function on a single IC chip. This includes DC battery feed, a ring relay driver, supervisory and hybrid functions. This device is

Contextual Info: HC5503 Data Sheet August 2003 Low Cost 24V SLIC For PABX / Key Systems FN4344.4 Description • Wide Operating Battery Range -21V to -44V The Intersil HC5503 low cost SLIC is optimized for use in small Analog or mixed Analog and Digital Key Telephone

Contextual Info: HC5503PRC Data Sheet August 2003 Low Cost SLIC For Large Telecom Switches Features • Wide Operating Battery Range -40V to -58V 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

QFN28LD

Abstract: EL1510 EL1509
Contextual Info: Communications 3 A NALOG S IGNAL P ROCESSING DSL Line Drivers and Receivers pg. 3-2 10G Ethernet (pg. 3-3) Laser Diode Control (pg. 3-3) Voice Over IP (pg. 3-3) DSL Line Drivers (pg. 3-2) Subscriber Line Interface Circuits (SLICs) (pg. 3-3) DSL Line Receivers

Contextual Info: HC-5504B1 Data Sheet ITU Low Cost, PABX SLIC With 40mA Loop Feed 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.

pabx systems

Abstract: SLIC and TIP and RING HC-5502A
Contextual Info: HC5503 Semiconductor D a ta S h e e t N o v e m b e r 1998 F ile N u m b e r 4344.2 Description Low Cost 24V SLIC For PABX/Key Systems • Wide Operating Battery Range -21V to -44V The Harris HC5503 low cost SLIC is optimized for use in small Analog or mixed Analog and Digital Key Telephone

1n40007

Abstract: transistor smd ztf HC5503X ic 5504 smd 8 pin
Contextual Info: HC5503 Data Sheet June 2004 Low Cost 24V SLIC For PABX / Key Systems FN4344.5 Features • Wide Operating Battery Range -21V to -44V The Intersil HC5503 low cost SLIC is optimized for use in small Analog or mixed Analog and Digital Key Telephone Systems (KTS) or PBX products. The low component count

SM 4151

Abstract: pbx schematic EL519
Contextual Info: HC-5504B 2 s u e Subscriber Line Interface Circuit January 1997 Features Description • Pin for Pin Replacement for th e HC-5504 The Harris 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

operational amplifier discrete schematic

Abstract: HC5503 LINE FEED ISDN HC5503CB HC5503CM HC-5504 HC5504B 1n40007 "integrated circuit systems" battery
Contextual Info: HC5503 TM Data Sheet March 1999 Low Cost 24V SLIC For PABX/Key Systems File Number 4344.3 Description • Wide Operating Battery Range -21V to -44V The Intersil HC5503 low cost SLIC is optimized for use in small Analog or mixed Analog and Digital Key Telephone

pbx schematic

Abstract: FN4125 AN549 HC4P5504B1-5 HC-5504 HC-5504B HC-5504B1 VB525 HC-5502A
Contextual Info: CT O D U EM EN T R P TE AC O LE E PL O B S N D ED R B 5504 MME ECO SheetHC RData ITU Low Cost, PABX SLIC With 40mA Loop Feed The Intersil SLIC is ideally suited for the design of new digital PBX systems by eliminating bulky hybrid transformers. Part Number Information

HC5502X

Abstract: HC-5504X ptc overvoltage protections application note AN549 IB10 ballast schematic phillips HC-5504 telephone ring generator circuit telephone hybrid one chip RING GENERATOR
Contextual Info: Wired Communications Application Notes Harris Semiconductor No. AN549.1 Harris Linear January 1997 The HC-5502X/4X Telephone Subscriber Line Interface Circuits SLIC Author: Geoff Phillips Introduction The HC-5502X/4X family of telephone subscriber line interface circuits (SLIC) integrate most of the BORSCHT functions