LS656 Search Results

LS656

Abstract: LS656AB LS656AD1 M761 SO20 SO20L 1V voltage microphone amplifier circuit diagram for automatic voltage regulator generator
Contextual Info: LS656 TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE . . . PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT, PARTICULAR CARE BEING PAID TO HAVE LOW VOLTAGE DROP HANDLES THE VOICE SIGNAL, PERFORMING THE 2/4 WIRES INTERFACE AND CHANGING THE GAIN ON BOTH SENDING

LS656

Abstract: LS656AB LS656AD1 M761 SO20 SO20L
Contextual Info: LS656 TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE . . . PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT, PARTICULAR CARE BEING PAID TO HAVE LOW VOLTAGE DROP HANDLES THE VOICE SIGNAL, PERFORMING THE 2/4 WIRES INTERFACE AND CHANGING THE GAIN ON BOTH SENDING

A0236-1

Abstract: LS656AB LS656 LS656B M761 0TI13S25 A08 monolithic amplifier 19407 telephone CIRCUIT st2v
Contextual Info: TELEPHONE SPEECH CIRCUIT WITH M ULTIFREQ UEN CY TONE G EN ERATO R INTERFACE The LS656 is a monolithic integrated circuit in 16-lead plastic package to replace the hybrid circuit in telephone set. It works with the same type of transducers for both transmitter and

S020L

Abstract: operational amplifier ROM SOT s0918 LS404CM tea7532fp LS1241 PLCC32 ETC5040FN ETC5057FN
Contextual Info: /= T SGS-THOMSON SURFACE MOUNT DEVICES Ä 7# mosmiiliiotoimoéi TELECOM AND DATA COMMUNICATIONS INTEGRATED CIRCUITS Type Description ETC5040FN ETC5054FN ETC5057FN ETC5064FN ETC5067FN L3030 LS1240 LS1240A LS1241 LS156 LS204CM.M LS404CM.M LS656 MK5025 TEA7531FP

"tone generator" low power

Abstract: TEA7540DP mk53761 dialer Telephone Dialer Circuit MEMORY LED Function Telephone Dialer Circuit l3916a LS1240D1 M3541B1
Contextual Info: TELECOM AND DATA COMMUNICATIONS TELEPHONE SET SPEECH CIRCUITS Type L3280 L3281AB L3281AD1 LS156 LS256 LS656AB LS656AD1 Description Very Low Drop Speech Circuit Very Low Drop Speech Circuit Very Low Drop Speech Circuit Speech Circuit With MF Interface for Piezoceramic Transducers

tea7531dp

Abstract: TEA7052DP 2N1711 smd 7532DP M3541B LS285AB1 TEA7531 TEA7531D TDA2320AN TEA7063DP
Contextual Info: TELECOM RECOMMENDED PRODUCTS FROM SGS-THOMSON SPEECH CIRCUITS Type Number L3280AB LS256B LS285AB1 LS588N1 LS656AB TEA7052DP TEA7063DP PROTECTION Description Very low voltage telephone speech circuit Telephone speech circuit with multifrequency interface Telephone speech circuit

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:

DTMF KEYPAD Dialer

Abstract: MA5263 iti telephone keypad telephone keypad interface circuit with dtmf LS356 LS656 MA5262 dtmf phone dialer DTMF circuit
Contextual Info: Marconi Electronic Devices PULSE/DTMF PROGRAMMABLE DIALER CHIP WITH LAST NUMBER REDIAL FEATURES * User selectable pulse or DTMF dialer modes. * Last num ber redial memory 21 d ig it num ber store in itia ted by hooksw itch input on-hook. * Internal on-hook tim eout.

LS656B

Abstract: M761 LS656AD s5252
Contextual Info: w # S G S -T H O M S O N TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE • PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT, PARTICULAR CARE BEING PAID TO HAVE LOW VOLTAGE DROP ■ HANDLES THE VOICE SIGNAL, PERFORM­ ING THE 2/4 WIRES INTERFACE AND

LS656

Abstract: LS656B
Contextual Info: r^ J S C S -T H O M S O N M M L K g T M K S L S 6 5 6 TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE . PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT, PARTICULAR CARE BEING PAID TO HAVE LOW VOLTAGE DROP . HANDLES THE VOICE SIGNAL, PERFORM­

TEA7052DP

Abstract: ls285ab TEA7531DP 7532DP M3541B LS285AB1 LS588N TEA7063DP LS256B pnp for 2n3019
Contextual Info: TELEPHONE SET RECOMMENDED PRODUCTS FROM SGS-THOMSON SPEECH CIRCUITS Type Number L3280AB LS256B PROTECTION Description Very low voltage telephone speech circuit Telephone speech circuit with multifrequency interface Telephone speech circuit Programmable telephone speech circuit

M761

Abstract: LS656 LS656AB LS656AD1
Contextual Info: S C S - T H O M S O N E IL i flM M © i L S 6 5 6 TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE • PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT, PARTICULAR CARE BEING PAID TO HAVE LOW VOLTAGE DROP ■ HANDLES THE VOICE SIGNAL, PERFORM­

ds87 preamplifier

Abstract: ka2114 ds87 preamp ha2214 26-LB1021AD
Contextual Info: Preliminary DATA SHEET SPEAKERPHONE 1C DEVICE SET LB1020AF VOICE PATH SWITCH LB1021AD POWER CONDITIONER/AMPLIFIER DESCRIPTION The LB1020AF performs the switching function needed for Speakerphone operation by accepting transmit and receive signals as input, and providing transmit and receive variolosser control signals as output. Timing of these switching functions is

Contextual Info: S-THOHSON D7E D I 7ci2c]E37 □013423 81C 19594 0 T~7J~ 2 7 -0 ? ADVANCE DATA DTMF TRANSMITTER WITH REDIAL AND OUTPUT FLASH • IT IMPROVES THE DTMF FUNCTION WITH REDIAL AND CALIBRATED OUTPUT TONES • MEMORY OF 21 DIGITS • PARALLEL INTERFACE WITH TELEPHONE

DS87 microphone amp

Abstract: ds87 preamp IC Speakerphone R31 RTD Ds87 constant current source rtd circuits LB1020AF LB1021AD LS204 LS656
Contextual Info: Preliminary AT&T DATA SHEET SPEAKERPHONE 1C DEVICE SET LB1020AF VOICE PATH SWITCH LB1021AD POWER CONDITIONER/AMPLIFIER DESCRIPTION The LB1020AF performs the switching function needed for Speakerphone operation by accepting transmit and receive signals as input, and providing transmit and receive variolosser control signals as output. Timing of these switching functions is

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

marconi electronic devices ltd

Abstract: A526 DTMF KEYPAD LS656 MA5263 circuit diagram of keypad interface with dtmf LS356 MA5262 DTMF circuit marconi electronic devices
Contextual Info: Marconi Electronic Devices L D /D T M F P R O G R A M M A B L E DIALLER C H IP W IT H M A 526 LAST N U M B E R R ED IA L FEATURES * User selectable loop disconnect or DTMF dialler modes. * Last num ber redial m em ory 21 digit num ber store initiated by hooksw itch