TRANSFORMER SPEECH 600 Search Results

carbon microphone

Abstract: TRANSDUCERS ELECTRET "carbon microphone" 3 pin electret mic balanced electret mic preamp mic amplifier HYBRID TRANSFORMER class B push pull audio amplifier electret 3 pin microphone electret pre amp
Contextual Info: U4056B1 Low-voltage Electronic Speech circuit with Dialer Interface Description The electronic speech circuit, U4056B1, is a linear integrated circuit for use in telephones and other line fed terminal equipment. It replaces the common speech circuit with carbon microphone, hybrid transformer,

balanced electret mic preamp

Abstract: U4056B1 TRANSDUCERS ELECTRET carbon microphone 3 pin electret mic "carbon microphone"
Contextual Info: U4056B1 TELEFUNKEN Semiconductors Low-Voltage Electronic Speech Circuit with Dialer Interface Description The electronic speech circuit, U4056B1, is a linear integrated circuit for use in telephones and other line fed terminal equipment. It replaces the common speech circuit with carbon microphone, hybrid transformer,

carbon microphone

Abstract: "carbon microphone" DTMF voltage protection using dtmf class B push pull audio amplifier U4055B U4055B1 HYBRID TRANSFORMER microphone preamp agc
Contextual Info: U4055B/U4055B1 Low-Voltage Electronic Speech Circuit with Dialer Interface Description The U4055B electronic speech circuit is a linear integrated circuit for use in telephone and other line fed terminal equipment. It replaces the common speech circuit with carbon microphone, hybrid transformer,

"carbon microphone"

Abstract: OZONE GENERATOR carbon microphone piezo preamp sidetone cancellation U4055B U4055B1
Contextual Info: TELEFUNKEN Semiconductors U4055B/U4055B1 Low-Voltage Electronic Speech Circuit with Dialer Interface Description The U4055B electronic speech circuit is a linear integrated circuit for use in telephone and other line fed terminal equipment. It replaces the common speech circuit with carbon microphone, hybrid transformer,

ic 7824 by national semiconductor

Abstract: clim U4050B st 7815 C600 S028 U4050B-AFL U4050B-AFLG3 s14 package RthJA CK 7815
Contextual Info: U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, sidetone equivalent and ear protection rectifiers.

MA 7824

Abstract: datasheet ic 7815 data sheet ic 7818 "Microphone Preamplifier" 1.5V transistor 7824 ic data book ic 7815 datasheet "Microphone Preamplifier" 1.5V 7824 vc transistor 7815 vm200
Contextual Info: U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear protection rectifiers.

U4030B

Abstract: SO20 package DIP20 SO20 RS2430 dgt 600
Contextual Info: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

MA 7824

Abstract: datasheet ic 7824 by national semiconductor st 7815 1000U 100N 150N 220N U4050B
Contextual Info: U4050B Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear protection rectifiers.

SO20

Abstract: U4030B U4030B-AFL U4030B-AFLG3 pin diagram ic 4030 Adjustable resistance ST-5 telephone handset circuit schematic diagram
Contextual Info: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

rnw3

Contextual Info: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

SO20

Abstract: U4030B U4030B-AFL U4030B-AFLG3 Telefunken Electronic
Contextual Info: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

NF 430 n a3

Abstract: IC 4030 pin diagram wireless protection using dtmf DIP20 SO20 U4030B U4030B-AFL U4030B-AFLG3 CVD 68 atmel cordless telephone
Contextual Info: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

telephone handset circuit schematic diagram

Abstract: DIP20 SO20 U4030B U4030B-MFL U4030B-MFLG3
Contextual Info: U4030B Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

Contextual Info: Tem ic U4050B Semiconductors Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, side tone equivalent and ear

SO20

Abstract: U4030B
Contextual Info: U4030B TELEFUNKEN Semiconductors Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

Contextual Info: Temic U4030B Semiconductors Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

telefunken ha 750 m

Abstract: transformer speech 600
Contextual Info: Tem ic U4030B Semiconductors Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

balanced electret mic preamp

Abstract: EM80 MIC carbon microphone electret mic terminals EM80-PMI2 em80 Primo Microphones "carbon microphone" electret microphone TP5700A
Contextual Info: TP5700A Telephone Speech Circuit General Description Features The TP5700A is a linear bipolar device which includes all the functions required to build the speech circuit of a telephone It replaces the hybrid transformer compensation circuit and sidetone network used in traditional designs When

TEMIC 3400

Abstract: gsa 25
Contextual Info: Temic U4050B S e mi c o n d u c t o r s Speech Circuit with Line-Powered Loudspeaker Amplifier Description The electronic speech circuit U4050B is a linear integrated circuit for use in telephone sets. It replaces the hybrid transformer, sidetone equivalent and ear

ic 4050 pin diagram

Abstract: telefunken ta 750 amplifier rc coupled amplifier application of ic 4050 4050B TELEFUNKEN* amplifier telefunken ta 750
Contextual Info: Tem ic U 4050 B TELEFUNKEN Semiconductors Speech Circuit with Line-powered Loudspeaker Amplifier Description The electronic speech circuit U 4050 B is a linear inte­ grated circuit for use in telephone sets. It replaces the hy­ brid transformer, side tone equivalent and ear protection

Contextual Info: Tem ic U4030B S e m i c o n d u c t o r s Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

Contextual Info: Temic U4030B S e m i c o n d u c t o r s Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

telephone handset circuit schematic diagram

Abstract: Temic Semiconductors telefunken ta 750 zune schematic ic 4030B telefunken ta 750 amplifier S020 U4030B U4030B-AFL U4030B-AFLG3
Contextual Info: Tem ic U4030B S e m i c o n d u c t o r s Telephone Speech Circuit Description The U4030B is an electronic speech circuit for standard and feature telephones. It replaces the hybrid transformer, earphone and microphone interface and the supply voltage generation for external components, e.g. dialer or

WT510

Abstract: SMP100LC-270 SMCJ5.0A telephone speech circuit AN2458 DA108S1 SMBYW02 SMBYW02-200 SMP100LC SMCJxxA
Contextual Info: AN2458 Application note Transformer isolated subscriber line card protection Introduction Even with the advent of digital technologies in wireline communications, analog telephone lines remain the most commonly used link in the world. In spite of the proliferation of