L3845 Search Results

Contextual Info: / = 7 SGS-THOMSON L3845 TRUNK INTERFACE • ON CHIP POLARITY GUARD ■ MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS ■ PULSE FUNCTION ■ HIGH AC IMPEDANCE V ■ OFF HOOK-STATUS DETECTION OUTPUT \ LOW EXTERNAL COMPONENT COUNT Minidip

usefull

Abstract: 13VRMS SGS-THOMSON modem L3845 L3845B L3845D LS5018
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

L3845

Abstract: SO20W L3845-20 L3845B L3845D LS5018 SO20
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

L3845B

Abstract: L3845 L3845D LS5018
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

ls5018

Contextual Info: f Z T SGS-THOMSON L3845 TRUNK INTERFACE P R ELIM IN A R Y DATA • ON CHIP POLARITY GUARD ■ MEETS DC LINE CHARACTERISTICS OF EI­ THER CCITT AND EIA RS 464 SPECS ■ PULSE FUNCTION ■ HIGH AC IMPEDANCE ■ OFF HOOK-STATUS DETECTION OUTPUT ■ LOW EXTERNAL COMPONENT COUNT

log 1237

Contextual Info: r Z J S G S 'T H O M S O N * 7 # . G5ÍDD @tlIL[l©TrEñ3®OüJO©© L3845 TRUNK INTERFACE • ON CHIP POLARITY GUARD ■ MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS ■ PULSE FUNCTION ■ HIGH AC IMPEDANCE ■ OFF HOOK-STATUS DETECTION OUTPUT

usefull

Abstract: SO20W tl3845 775mV L3845 L3845-20 L3845B L3845D LS5018 SO20
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

3845

Abstract: uf 3845 dc to ac convertion circuit diagram pabx AN384 3845 application note L3845 energy convertion modem* "return loss measurements" Automatic AC Line Voltage
Contextual Info: AN384 APPLICATION NOTE L 3845 FOR PABX AND MODEM LINE INTERFACE APPLICATIONS by D. Salomoni 1.0 INTRODUCTION The L3845 is used for MODEM and PABX Line Interface applications. The circuit provides DC loop termination for analog trunk lines. The V/I characteristic is equivalent to a fixed voltage drop zener characteristic in series

Contextual Info: / = T SGS-THOMSON ^ 7 M« Rffl[] g[^(Q [l[L[Igir[K]MD(gi L3845 TRUNK INTERFACE • ON CHIP POLARITY GUARD ■ MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS ■ PULSE FUNCTION ■ HIGH AC IMPEDANCE ■ OFF HOOK-STATUS DETECTION OUTPUT ■ LOW EXTERNAL COMPONENT COUNTT

SGS-THOMSON modem

Abstract: L3845 L3845B L3845D LS5018
Contextual Info: L3845 TRUNK INTERFACE ON CHIP POLARITY GUARD MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS PULSE FUNCTION HIGH AC IMPEDANCE OFF HOOK-STATUS DETECTION OUTPUT LOW EXTERNAL COMPONENT COUNT Minidip DESCRIPTION The circuit provides DC loop termination for analog trunk lines.

L3845

Abstract: pabx L3845B L3845D LS5018 6 pin pulse transformer 111
Contextual Info: w # S G S -T tfO M S O N k7 # . L3845 TRUNK INTERFACE • ON CHIP POLARITY GUARD ■ MEETS DC LINE CHARACTERISTICS OF EITHER CCITT AND EIA RS 464 SPECS ■ PULSE FUNCTION ■ HIGH AC IMPEDANCE V ■ OFF HOOK-STATUS DETECTION OUTPUT \ LOW EXTERNAL COMPONENT COUNT

TDA0161 equivalent

Abstract: 1N3393 BDX54F equivalent byt301000 bux transient voltage suppressor ST90R9 ua776mh sgs 2n3055 Transistor morocco mje13007 inmos transputer reference manual
Contextual Info: SHORTFORM 1995 NOVEMBER 1994 USE IN LIFE SUPPORT DEVICES OR SYSTEMS MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF SGS-THOMSON Microelectronics. As used herein:

microcontroller ST7

Abstract: RS-486 RS486 board 24v 5a smps STLC3060 pabx ring generator ptc 75a l4970a application CR injector driver L4970
Contextual Info: MODEM STMicroelectronics SOLUTIONS Modem Architecture Diagram MEMORY RS232 ISA / EISA DATA INTERFACE MCU DSP AFE LINE INTERFACE PCMCIA POWER SUPPLY LINE RECOMMENDED DEVICES MAIN FEATURES Monochip TS7514 Low Cost Monochip V.23 Modem Data Pump ST75C54 V32 bis/V17 High speed Fax/ Modem Data pump

3845 ic

Abstract: PABX 3845 ic PIN DIAGRAM dc to ac convertion circuit diagram l3845 pabx systems 3845 application note uf 3845
Contextual Info: APPLICATION NOTE L 3845 FOR PABX AND MODEM LINE INTERFACE APPLICATIONS by D. Salomoni INDEX Page 1. Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. General application description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

M3561B

Abstract: saa1094 LS1240A equivalent relay oub 12v LM358 wheatstone bridge LH105
Contextual Info: TELEPHONE SET ICs DATABOOK 1st EDITION JULY 1989 USE IN LIFE SUPPORT MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON’ PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF SGS-THOMSON