CIRCUIT DESCRIPTION Search Results

NTE7044

Contextual Info: NTE7044 Integrated Circuit Switching Regulator Control Circuit Description: The NTE7044 is an integrated circuit in a 9–Lead SIP type package which contains a PWM switching regulator control circuit and protect circuit on a single chip. Features: D Soft Start Circuit

TEMIC U4089B

Abstract: SPEECH NETWORK WITH DIALER INTERFACE BC177 SDIP28 SDIP30 U4089B TELEFUNKEN* amplifier
Contextual Info: U4089B Monolithic Integrated Feature Phone Circuit Description The telephone circuit U4089B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, sidetone equivalent and ear protection rectifiers. The circuit is

TEMIC U4089B

Abstract: BC177 pin configuration BC177 NPN transistor datasheet DTMF line interface modes of operation of transistor BC177 Transistor BC177 amplifier circuit diagram loud speaker BC177 SDIP30
Contextual Info: U4089B Monolithic Integrated Feature Phone Circuit Description The telephone circuit U4089B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, sidetone equivalent and ear protection rectifiers. The circuit is

loud speaker

Abstract: BC177 NPN transistor datasheet BC177 SDIP30 U4089B U4089B-M U4089B-MFN U4089B-MFNG3 U4089B-MSD SSO44
Contextual Info: U4089B-M Monolithic Integrated Feature Phone Circuit Description The telephone circuit U4089B-M is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, sidetone equivalent and ear protection rectifiers. The circuit is

loud speaker

Abstract: TEMIC U4089B BC177 SDIP30 U4089B U4089B-P U4089B-PFN U4089B-PFNG3 U4089B-PSD
Contextual Info: U4089B-P Monolithic Integrated Feature Phone Circuit Description The telephone circuit U4089B-P is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit, sidetone equivalent and ear protection rectifiers. The circuit is

china tv circuit diagram

Abstract: yd723 WuXi YouDa Electronics YD7231 CIRCUIT-YD7231
Contextual Info: YD7231 YOUDA INTEGRATED CIRCUIT TV VERTICAL POWER OUTPUT CIRCUIT—YD7231 DESCRIPTION The YD7231 is a monolithic integrated circuit designed as a TV vertical power output circuit in small screen sized televisions. When combined with YD5151, a suitable vertical deflection circuit can be constructed.

TEMIC 3400

Abstract: U4037B SO24 operation of class c amplifier
Contextual Info: U4037B mC Controlled Speech and Ringer Circuit Description The µC controlled telephone circuit U4037B is a linear integrated circuit for use in telephone sets. It contains the speech circuit, tone ringer interface, sidetone equivalent and ear protection rectifiers. The circuit is line powered

NTE1630

Abstract: v2112
Contextual Info: NTE1630 Integrated Circuit VCR Cylinder Motor Driver Description: The NTE1630 is an integrated circuit designed for VCR cylinder DD motor drive. Features: D 3−Phase motor drive circuit D 2 Phase−Hall element input circuit D PG, FG, generator circuit D Motor Lock Detector

wireless protection DTMF

Abstract: SO24 U4037B-N U4037B-NFL U4037B-NFLG3 U4037B
Contextual Info: U4037B-N mC-Controlled Speech and Ringer Circuit Description The µC-controlled telephone circuit U4037B-N is a linear integrated circuit for use in telephone sets. It contains the speech circuit, tone-ringer interface, sidetone equiva- lent and ear-protection rectifiers. The circuit is line

VMP10

Abstract: SO24 U4037B U4037
Contextual Info: U4037B–N mC-Controlled Speech and Ringer Circuit Description The µC-controlled telephone circuit U4037B is a linear integrated circuit for use in telephone sets. It contains the speech circuit, tone-ringer interface, sidetone equivalent and ear-protection rectifiers. The circuit is line powered

NTE1683

Contextual Info: NTE1683 Integrated Circuit Horizontal/Vertical Processing Circuit Description: The NTE1683 is an integrated circuit in an 18–Lead DIP type package designed for color TV deflection signal processing circuits. Features: D An auto–synchronized circuit, composed of a phase comparator circuit and a frequency–discriminator

Contextual Info: Evaluation Board Document NE5550979A o Circuit Description o Typical Performance Data o Circuit Schematic and Assembly Drawing Circuit Description The NE5550979A-EV04-A is an evaluation circuit board for Renesas’ LDMOS power FET, NE5550979A optimized for the performance at 460MHz. The circuit board is RoHS compliant.

LT3750

Abstract: output capacitor charging flyback DC891 LT3750EMS MSOP-10 dc flyback
Contextual Info: QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 891 HIGH CURRENT CAPACITIVE CHARGING CIRCUIT LT3750EMS DESCRIPTION Demonstration circuit 891 is a High Current Capacitive Charging Circuit featuring the LT3750EMS. It is a DC/DC flyback converter used to charge large capacitors to high voltages. The circuit implemented on

Contextual Info: Evaluation Board Document NE5550979A o Circuit Description o Typical Performance Data o Circuit Schematic and Assembly Drawing Circuit Description The NE5550979A-EV09-A is an evaluation circuit board for Renesas’ power LDMOS FET, NE5550979A optimized for the performance at 915MHz. The circuit board is RoHS compliant.

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

bc556 equivalent

Abstract: nf734 BC177 BC556 SD103A U4092B U4092B-SD MF-12 RGT240 STN95
Contextual Info: U4092B TELEFUNKEN Semiconductors Monolithic Integrated Feature Phone Circuit Description The µc controlled telephone circuit U4092B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit,

NTE1855

Contextual Info: NTE1855 Integrated Circuit Vertical Deflection Output Circuit w/Driver Circuit for TV Monitor Description: The NTE1855 is an integrated circuit in a 13–Lead SIP type package that contains the vertical deflection output circuit with a driver for small–aperture maximum deflection current 1.8Ap–p color/B & W

nf734

Abstract: KW C2L5L1.TE-6P5Q-EBVF46FCBB46-0-VL KW C3L5L1.TE-6Q5R-EBVF46FCBB46-0-VL BC177 BC556 SD103A U4092B U4092B-SD RGT240 KW C2L5L1.TE-7P5Q-EBXD46EBZB46-0-VL
Contextual Info: U4092B TELEFUNKEN Semiconductors Monolithic Integrated Feature Phone Circuit Description The µc controlled telephone circuit U4092B is a linear integrated circuit for use in feature phones, answering machines and fax machines. It contains the speech circuit,

Contextual Info: Evaluation Board Document NE5550234-EV09-A Evaluation Board o Circuit Description o Typical Performance Data o Circuit Schematic and Assembly Drawing Circuit Description The NE5550234-EV09-A is an evaluation circuit board for Renesas’ LDMOS power FET, NE5550234 optimized for the performance at 915MHz. The circuit board is RoHS compliant.

preamplifier circuit

Abstract: Wuxi PRE-AMPLIFIER FOR TAPE RECORDER Low Noise Dual Preamplifier YD7312
Contextual Info: YD7312 YOUDA INTEGRATED CIRCUIT DUAL RECORDING/PLAYBACK PREAMPLIFIER CIRCUIT WITH ALC——YD7312 DESCRIPTION The YD7312 is a monolithic integrated circuit designed for dual pre-amplifier circuit with ALC for recording/playback amplifier of cassette tape recorder.

transistor pnp 3015

Abstract: AT5801 GVC134 QFP44 QFP-44 VOO134
Contextual Info: AT5801 Preliminary 4-Channel driver + Power Controller Features Description ˙4 channels of H-bridge drivers. ˙Built-in DC/DC converter control circuit. ˙Built-in reset circuit. ˙Built-in reduced voltage detection circuit. ˙Built-in battery charging circuit.

TEMIC 3400

Contextual Info: Temic U4037B Semiconductors 11C Controlled Speech and Ringer Circuit Description The JJ.C controlled telephone circuit U4-037B is a linear integrated circuit for use in telephone sets. It contains the speech circuit, tone ringer interface, sidetone equivalent

UTC7312

Contextual Info: UTC7312 LINEAR INTEGRATED CIRCUIT DUAL RECORDING/PLAYBACK PRE-AMPLIFIER CIRCUIT WITH ALC DESCRIPTION The UTC7312 is a monolithic integrated circuit designed for dual pre-amplifier circuit with ALC for record /playback amplifier of cassette tape recorder. FEATURES

pulse generator 30hz

Abstract: NTE1428 12v amp diagram
Contextual Info: NTE1428 Integrated Circuit Cylinder Servo Control Circuit for VCR Description: The NTE1428 is an integrated circuit designed for VTR’s cylinder servo control. Features: D Sample Hold System Speed Control D Incorporating Recording/Playback Switching Circuit