"2W TO 4W" CONVERSION IC Search Results

MH88615T-7

Contextual Info: MH88615  Standard SLIC with Ringing Preliminary Information Amplification ISSUE 6 Features • • • • • • • • • • • • • 2W to 4W conversion Battery Feed to line Off-Hook and dial pulse detection Power Denial Integral Ringing Amplifier

MH88615T-7

Abstract: SIL 100-02 MH88615AT2
Contextual Info: MH88615 M IT E L Standard SLIC with Ringing Preliminary Information Amplification Features O rdering Inform ation 2W to 4W conversion 20 Pin M H 88615-1/-3/-7 MH88615AV-2 20 Pin MH88615AT-1/-3/-7 20 Pin MH88615AT-2 20 Pin M H88615A S-4 40 Pin 0°C to 70°C

VB-24V

Abstract: MB4752A sc-015 ic 2w 4w hybrid ic fujitsu F50
Contextual Info: TS544-A874 April 1987 MB4752A FUJITS SUBSCRIBER LINE INTERFACE IC ' J" The Fujitsu MB4752A is designed for PBX Private Branch Exchange , it has battery feed, supervision and 4-wire to 2-wire conversion functions. Battery Feed mode can be established to 200S2x 2, 440ft x 2 constant feeding resistor,

Contextual Info: H A 1 6 8 1 6 N T /M P SLIC IC for Key Telephone Applications Pin Arrangement Features • Basic Functions: Internal battery feed control (B), loop super­ vision (S) and 2w-4w conversion (H) • Constant Current Feed: +24V Supply voltage • Internal darlington power transistor

Contextual Info: HA16811ANT/H A16811 AMP SLIC IC for PBX Applications Bipolar linear process monolithic SLIC IC for PBX applications »in Arrangement HA16811ANT Features • • • • • • • Basic Functions: Internal battery feed control B , loop supervi­ sion (S) and 2 W-4 W conversion

Contextual Info: HC - 5524 3 HARRIS March 1991 Subscriber Line Interface Circuit - SLIC Features D escription • Dl Monolithic High Voltage Process The H C -5 5 2 4 telephone Subscriber Line Interface Circuit integrates most of the BORSCHT functions on a monolithic IC. The device is manufactured in a Dielectric Isolation Dl)

Contextual Info: HC-5502B Semiconductor Data Sheet February 1999 File Number EIA/ITU PABXSUC with 30mA Loop Feed Features T he H arris S LIC in corp orates m any o f the B O R S H T • C a pa ble o f 12V o r 5V V g+ O peration fun ctions on a sin gle IC chip. T his in clud es DC b a tte ry feed,

IC AL 6001

Abstract: HC4P5509B-9
Contextual Info: HC-5509B HARRIS S E M I C O N D U C T O R ITU CO/Loop Carrier SLIC July 1998 Features Description • Dl Monolithic High Voltage Process 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 Dl

Contextual Info: H A 1 6 8 1 1 A N T /H A 1 6811 A M P SLIC IC for PBX Applications Bipolar linear process monolithic SLIC IC for PBX applications Features • Basic Functions: Internal battery feed control B , loop supervi­ sion (S) and 2 W-4 W conversion Constant Current Feed: -2 4 V Supply voltage

T5771

Abstract: L4db
Contextual Info: January 1992 Edition 1.0 FUJITSU DATA SHEET MB4752A SUBSCRIBER LINE INTERFACE 1C DESCRIPTION The Fujitsu M B 4752A is designed for PBX Private Branch Exchange , it has battery feed, supervision and 4 -w ire to 2 -w ire conversion functions. Battery Feed mode can be established to 2 0 0 & x 2, 440£2 x 2 constant feeding

Contextual Info: HA16816 Series SLIC IC for Key Telephone Applications Features • Basic F u n c tio n s: In te rn a l b a tte ry feed c o n tro l B , loop su p er­ vision (S ) and 2 w -4w conversion (H ) • C o n stan t C u rre n t F eed : + 2 4 V S u p p ly voltage

mark 74w npn

Abstract: Line Input AC to DC Conversion and Input Filter Capacitor Selection IAC24 tip 420 transistor PNP Relay Driver tip darlington pnp AL24 IL400 MSA4709A MSA4709ASS
Contextual Info: E2A0032-16-XO O K I Semiconductor P rev io u s version: N ov. 1996 M SA 4709A Subscriber Line Interface Circuit GENERAL DESCRIPTION The MSA4709A is designed to provide BSH functions and to meet PABX transmission performance requirements. This device provides two-wire to four-wire conversion function Hybrid .

P2353AA

Abstract: 2N2222 transistor to drive a relay TISP2290 q2 tip 120 dpdt mechanical relays 3v BAS16 BAV99 MT91600 MPSA92 replaced
Contextual Info: MT91600 Programmable SLIC Preliminary Information Features • • • • • • • • • DS5057 MT91600 28 Pin SSOP Package -40°C to +85°C Description The Mitel MT91600 provides an interface between a switching system and a subscriber loop, mainly for

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

12V neon ballast

Abstract: ring generator ic
Contextual Info: HARRIS SEMICOND SECTOR 77 4302271 DE| H3GSH71 000^171 D HARRIS. S E M I C O N D S E C T O R {J Ì H A R R I S 77C 0 9 1 7 1 _ D T • HC-5508/09 PRELIMINARY SLICs Subscriber Line Interface Circuits Features Description • Monolithic Integrated Device • Dl High Voltage Process

Contextual Info: HA16817NT/HA16817MP Prelim inary SLICIC for PBX Applications Bipolar linear process monolithic S LIC IC for PB X applications HA16817NT Features • Pin Arrangement Basic Functions: Internal battery feed control B , loop monitor V« RS (S ) and 2 W - 4 W conversion

8126F

Abstract: JH ERL 35 transformer
Contextual Info: HC-5524 SEMICONDUCTOR SLIC Subscriber Line Interface Circuit M arch 1993 Features Description • Dl Monolithic High Voltage Process • Compatible with Worldwide PBX and DLC Performance Requirements • Controlled Supply of Battery Feed Current With Programmable Current

C34F1

Abstract: MDA220 HC-550X
Contextual Info: Features Description • Monolithic Integrated Device The HC-5508/09 SLICs incorporate many of the BORSHT functions on a m onolithic 1C. These include DC battery feed with loop current lim iting, overvoltage protection, ringing, supervisory and hybrid functions. The devices are designed

ERL 35 transformer

Abstract: SWITCHING TRANSFORMER ERL 39 digital relay 12v 3a datasheet "ground Key detection" TRANSFORMER ERL 35 rtd tec controller
Contextual Info: HC-5509A1 S IGN DES W E N t OR er a ED F 1R3060 rt Cent c D N s E /t po 9A 550 l Sup OMM .com REC See HCchnica .intersil T O w N Te r ww our tact RSIL o n o or c 8-INTE 1- 88 PRELIMINARY May 1997 Features SLIC Subscriber Line Interface Circuit Description

SWITCHING TRANSFORMER ERL 39

Abstract: GK transistor 72 tip22 HC1-5509A1-5 HC1-5509A1-9 HC3-5509A1-5 HC3-5509A1-9 HC4P5509A1-5 HC4P5509A1-9 HC-5509A1
Contextual Info: S E M I C O N D U C T O R NS EW RN 0 O F D 06 NDE 9A1R3 E M 55 OM REC See HC T O N IG DES HC-5509A1 PRELIMINARY May 1997 SLIC Subscriber Line Interface Circuit Features Description • DI Monolithic High Voltage Process • Compatible with Worldwide PBX and CO Performance

SWITCHING TRANSFORMER ERL 39

Contextual Info: Semiconductor ,\G ^ S HC-5509A1 SLIC Subscriber Line Interface Circuit PRELIMINARY May 1997 Features Description • Dl Monolithic High Voltage Process • Compatible with Worldwide PBX and CO Performance Requirements • Controlled Supply of Battery Feed Current with Programmable

reco relay

Abstract: 2-wire intercom 88612BV-K 10K25 MH88612BV-K
Contextual Info: MH88612BV-K MITEL Subscriber Line Interface Circuit SLIC S E M IC O N D U C T O R Advance Inform ation Features ISSUE 1 D ecem ber 1997 Transform erless 2-w ire to 4-w ire conversion O rdering Inform ation B attery and ringing feed to line. M H 88612BV-K

Contextual Info: h a rris S E M I C O N D U C T O R HC5509A1R3060 " SLIC Subscriber Line Interface Circuit J a n u a ry 1997 Features Description • Dl Monolithic High Voltage Process • High Temperature Alarm Output T he H C 4P 5 5 0 9 A 1 R 3 0 6 0 tele ph on e S u b scrib e r

telephone hybrid 2wire to 4wire

Abstract: 2-wire intercom
Contextual Info: MH88612B M IT E L Subscriber Line Interface Circuit SLIC SEM ICON D U CTO R Advance Information Features ISSUE 2 T ransform erless 2-w ire to 4-w ire conversion O rdering Inform ation B attery and ringing feed to line • February 1998 M H88612BV-2 O ff-hook and dial pulse detection.