TELEPHONE HANDSET CIRCUIT Search Results

Contextual Info: Fire Fighter’s Handset Description Portable Fire Fighter’s Telephone Handset and Cabinet The ETC Emergency Telephone Cabinet, Fire Fighter’s Handset provides two-way emergency telephone communication between fire fighters and other authorized personnel for a life safety system. It

MAX757

Abstract: AN1177 APP1177 DCS1800
Contextual Info: Maxim > App Notes > POWER-SUPPLY CIRCUITS Keywords: Power-Boost Circuit Powers Cellular Handset Apr 01, 1996 APPLICATION NOTE 1177 Power-Boost Circuit Powers Cellular Handset Powering the RF power amplifier in a European GSM or DCS1800 cellular-telephone handset presents some

bra 94

Abstract: 68HC05F4 transistor bra 94 BS6305 musical keyboard schematic 68HC05 TCA3385 TCA3388 HC05F4 musical SCANNING KEYBOARD schematic
Contextual Info: Order this document as AN488/D MOTOROLA SEMICONDUCTOR APPLICATION NOTE AN488/D Telephone Handset with DTMF using the 68HC05F4 David Brook, CSIC Applications Engineering, Motorola Ltd, East Kilbride, Scotland. Introduction This application note demonstrates how the control features of a telephone handset can be implemented using a single

all electronic components and functions

Abstract: DTMF keypad with encoder telephone keypad interface circuit with dtmf MC14419 MC34010P DTMF KEYPAD Dialer telephone keypad tone detector ic MC145412 AUTOMATIC RINGING BELL MC34013
Contextual Info: Electronic Telephone Circuits MC34010/11 The conventional transformer-driven telephone handset is slated for major innovations. T he bulky transformer is destined to disappear. So are many of its discrete com ­ ponents, including the fam iliar telephone bell. They are

tda 2005 TONE

Abstract: SPOP AK2308LV tda2 st make AK130 FRAME64 434m
Contextual Info: ASAHI KASEI [AK2308LV] AK2308LV SPEECH CODEC for Digital Key telephone FEATURES GENERAL DISCREPTION AK2308LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP Telephone Analog Interface.

Contextual Info: ASAHI KASEI [AK2308LV] AK2308LV SPEECH CODEC for Digital Key telephone GENERAL DISCREPTION AK2308LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP Telephone Analog Interface.

2V220

Abstract: FRAME64 SPOP
Contextual Info: ASAHI KASEI [AK2308LV] AK2308LV SPEECH CODEC for Digital Key telephone FEATURES GENERAL DISCREPTION AK2308LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP Telephone Analog Interface.

Contextual Info: [AK2307/LV] AK2307/AK2307LV SPEECH CODEC for Digital Key telephone 5.0V/3.3V FEATURES GENERAL DISCREPTION - AK2307/AK2307LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP Telephone.

compander

Abstract: preamplifier voltage AN6167S AN6167SB
Contextual Info: Panasonic ICs for Telephone A N 6167S, AN6167SB Cordless Telephone Speech Network 1C • Overview AN6167S The AN6167S and AN6167SB are speech network ICs for the handset of a cordless telephone. They incorpo­ rate compander, MIC, and receiver amplifiers. With a

telephone handset

Abstract: handset siemens analog telephone speakers telephone analog telephone SIEMENS Handsfree mode operation 5132-SP
Contextual Info: IOM Telephone SIPB 5132-SP V2.0 Handset Acoustic Box SIPB8051-SP ARCOFI-SP SIEMENS PSB 2163 IOM-2 l handset or handsfree operation l IOM2-TE or IOM2-NON-TE mode l connection of multimedia speakers possible l easy way to attach user specific analog circuitry

L9002VX2

Abstract: soho PaBX walkie-talkie diagram L9320 walkie-talkie transceiver diagram 10E2 365M walkie-talkie transceiver 900Mhz walkie-talkie transceiver 27 mhz walkie-talkie circuit
Contextual Info: Preliminary Data Sheet L9002VX2 CD/SS MULTIPLE HANDSET TELEPHONE CHIP Table of content 2 1. GENERAL DESCRIPTION .2 2. FEATURES .2

receiver tk 69

Abstract: IR receiver TK 19 340 transistor fn 1016 AM Transmitter block diagram FN 1016 circuit diagram of rf transmitter and receiver cond mic frequency receiver circuits diagram HS 3000 P HF power amplifier
Contextual Info: Panasonic ICs for Telephone A N 6175K Hands-free Speech Network 1C • Overview Unit ! mm The AN6175K is a speech network IC incorporating a hands-free function. It provides for a high-quality hands­ free telephone or handset telephone. The hands-free telephone function HF includes:

b0915

Abstract: HT19 HT19LG telephone hook off DP 104 C
Contextual Info: HT19 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT19LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches

31086F

Abstract: 2SA1204Y
Contextual Info: INTEGRATED OSHIBA CIRCUIT TECHNICAL TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT DATA TA31086F SILICON MONOLITHIC SYSTEM REGULATOR IC FOR CORDLESS TELEPHONE 3 independent regulators on a chip, very suitable for a handset of cordless telephone. FEATURES • 3 regulators, independent one another

HT19

Abstract: HT19LG
Contextual Info: HT19 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT19LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches

telephone handset

Abstract: HT18 HT18LG b0915 telephone hook off
Contextual Info: HT18 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT18LG is an electronic line switch circuit that replaces the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. It switches

HT18

Abstract: HT18LG HT19 HT19LG telephone hook off
Contextual Info: HT18/ HT19 Electronic Telephone Line Switch Features General Description ► ► ► ► The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They

Contextual Info: HT18 HT19 Demo Kit Available Electronic Telephone Line Switch Features General Description ❏ 350V breakdown voltage The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They

A 0503

Abstract: HT18 HT18LG HT19 HT19LG telephone hook off
Contextual Info: HT18 HT19 Demo Kit Available Electronic Telephone Line Switch Features General Description ❏ 350V breakdown voltage The Supertex HT18LG and HT19LG are electronic line switch circuits that replace the mechanical hook switch contact or a discrete hook switch in a telephone handset or modem. They

AK130

Abstract: AK2307 AK2307LV
Contextual Info: ASAHI KASEI [AK2307/LV] AK2307/LV SPEECH CODEC for Digital Key telephone 5.0V/3.3V FEATURES GENERAL DISCREPTION - AK2307/LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP

tda 2005 TONE

Abstract: TONE/VOLUME CONTROL CIRCUIT tda 2005 AK130 AK2307 AK2307LV 3th30
Contextual Info: ASAHI KASEI [AK2307/LV] AK2307/LV SPEECH CODEC for Digital Key telephone 5.0V/3.3V FEATURES GENERAL DISCREPTION - AK2307/LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP

Contextual Info: ASAHI KASEI [AK2307/LV] AK2307/LV SPEECH CODEC for Digital Key telephone 5.0V/3.3V GENERAL DISCREPTION FEATURES AK2307/LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP

Contextual Info: ASAHI KASEI [AK2307/LV] AK2307/LV SPEECH CODEC for Digital Key telephone 5.0V/3.3V FEATURES GENERAL DISCREPTION - AK2307/LV is an integrated LSI with PCM CODEC, Voice path control, MIC amplifier and Handset driver suitable for PBX/KTS digital key telephone, VoIP

OEM 615

Abstract: TN12 TIA-470-A circuit for hearing aid devices
Contextual Info: Mitel SUPERSET 601+  OEM Digital Telephone Features • • • • • • • • Digital 2B+D telephone Set, 1km range. Programmable µ-law/A-law. Programmable Transmit and Receive Gains. Can comply with European or North American Handset requirements.