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LMV1032UR-25/NOPB Texas Instruments Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA visit Texas Instruments Buy
LMV1032UP-25/NOPB Texas Instruments Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA visit Texas Instruments Buy
LMV1032UP-06/NOPB Texas Instruments Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA visit Texas Instruments Buy
LMV1032UP-15/NOPB Texas Instruments Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA visit Texas Instruments Buy
LMV1032UR-15/NOPB Texas Instruments Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA visit Texas Instruments Buy
LMV1032UPX-06/NOPB Texas Instruments Amplifiers for 3-Wire Analog Electret Microphones 4-DSBGA -40 to 85 visit Texas Instruments

FET electret microphone

Catalog Datasheet MFG & Type PDF Document Tags

"Microphone Preamplifier" 1.5V

Abstract: electret mic 19-2515; Rev 0; 7/02 Electret Condenser Microphone Cartridge Preamplifier Features o Replaces FET in Electret Condenser Microphone o 2.3V to 5.5V Single-Supply Operation o Low-Impedance Output , -40oC to +85oC 4 UCSP-4 AFT 4 UCSP-4 AFU Applications Electret Condenser Microphone , General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain
Maxim Integrated Products
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electret mic electret condenser microphone preamplifier ecm cartridge electret microphone 20hz MAX9810A MAX9810B MAX9810C MAX9810AEBS-T MAX9810BEBS-T MAX9810CEBS-T

electret condenser microphone element

Abstract: electret condenser microphone preamplifier electret microphone is the most cost effective omnidirectional microphone you can buy. Electret , the condenser microphone needs an applied (phantom) voltage, the electret has a built-in charge, and , power is consumed by a very small FET preamplifier built into the microphone capsule that converts the , . This is important, for the electret microphone has a very low output (typically 2 to 20 mV) that is , also limit the DC current, and thus the available voltage, across the electret microphone. Capacitors
Winbond Electronics
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electret condenser microphone element radio shack condenser mic electret PANASONIC WM 3 terminal condenser mic electret condenser microphone capsule ISD1810 ISD1110 ISD1510 WM-54B

electret microphone

Abstract: dynamic microphone Figure 2. Electret Microphone and Equivalent Circuit Conductive Diaphragm Electret Conductive Back , microphone operates by sensing the motion of a coil in a magnetic field, an electret microphone operates by sensing a moving electric field. An electret microphone is so-called because it contains a piece of , voltage in the electrode. Because an electret microphone's resulting signal is very small, and the impedance is very high, many electret microphone elements come with an integral amplifier. From an
Lattice Semiconductor
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electret microphone dynamic microphone FET electret microphone micro electret balanced electret mic preamp two wire electret microphone PAC10 1-800-LATTICE

FET electret microphone

Abstract: TRANSDUCERS ELECTRET TELECOMMUNICATIONS CIRCUITS MICROPHONE AMPLIFIER FOR TELEPHONE CIRCUITS ZN475E Some electret transducers are supplied with a built in impedance matching junction FET buffer to operate with a microphone , with electret transducers without the need for an FET buffer. The device operates from a single , adjusted over a wide range by an external resistor to suit a variety of different electret transducer sensitivities. FEATURES â'¢ Direct matching to electret transducers â'¢ Gain adjustable by external resistor
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TRANSDUCERS ELECTRET electret a microphone amplifier 100mA Junction FET AMPLIFIER DIAGRAM
Abstract: Specification of Electret Condenser Microphone Model No.: Date: EM6022P SEP 02 2009 , directional Back Electret Condenser Microphone Model Number: EM6022P 1. Electrical Characteristics , 1.0 dB V dB Typical Frequency Response Curve Frequency Response Microphone Response , Dimension Unit:mm 6. Material And Structure 10 PIN 1 9 FET 1 8 PCB 7 Copper ring 1 6 Chamber 1 5 Electret Plate 1 4 Spacer 1 3 Diaphragm Soberton
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EM6022P-44-LF 100PCS/ 1400PCS/MID 28000PCS/CARTON 100PCS 1400PCS

jack 2.5mm headset universal

Abstract: electret condenser microphone element resistance is high (600 to 10k). A brief introduction to the common audio jack and the electret microphone , typical electret microphone (Figure 3) has a condenser element whose capacitance varies in response to , electrical model of an electret microphone. The electret microphone appears as a constant-current sink that , low impedance necessary for interfacing with the subsequent amplifier. Thus, the electret microphone , electret microphone with hook switch and 32 speaker connected to its ring. That microphone draws a constant
Maxim Integrated Products
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MAX9063 MAX9028 AN4327 APP4327 jack 2.5mm headset universal stereo jack 2.5mm stereo 2.5mm socket scope tip jack MAX9060

electret foil

Abstract: Specification of Electret Condenser Microphone Model No.: EM9745, EM9745P Date , / info@soberton.com GC090902A Page 1 of 6 Type: Omnidirectional Foil Electret Condenser Microphone Model , 6. Material And Structure 8 FET 7 PCB 6 Chamber 1 5 Electret Plate 1 , Frequency Response Microphone Response Tolerance Window Frequency(Hz) Upper Limit(dB) 50 100 , test, the sensitivity of the microphone should be within ±3dB of initial sensitivity after 3hours of
Soberton
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electret foil 6000PCS/MID 12000PCS/CARTON 6000PCS 12000PCS
Abstract: Specification Electret of Condenser Microphone Model No.: EM4530P-44-LF Date , directional Back Electret Condenser Microphone Model Number: EM4530P / EM4530P-C 1. Electrical , 110 1.0 dB V dB Typical Frequency Response Curve Frequency Response Microphone Response , . Appearance And Dimension Unit:mm 6. Material And Structure 10 PIN 2 9 Electret Plate 1 8 FET 1 7 PCB 6 Copper ring 1 5 Chamber 1 4 Spacer 1 Soberton
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EM4530P/EM4530P-C 28000PCS

WM034CY

Abstract: WM-60AY Impedance Converter Rs Electret Condeser Microphone Case shield Term 1 Co C Term 2 Gnd O/P +Vs Rs = 2K2 , 1/2 CONDENSER MICROPHONE CARTRIDGES WM SERIES · LARGEST GLOBAL MANUFACTURER OF MICROPHONE , APPLICATIONS · ELECTRET AND BACK ELECTRET CARTRIDGES AVAILABLE WITH OMNIDIRECTIONAL, CARDIOID AND NOISE CANCELLING DIRECTIVITY · AVAILABLE WITH RUBBER MOUNTING HOLDERS WM SERIES CONDENSER MICROPHONE CARTRIDGES , Omnidirectional Electret WM-034CX -46 3* 20 16 60 4.5 0.8 WM-034CY -42 3* 20 16 60 4.5 0.8 WM-034CZ -38 3* 20 16
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WM-034DM WM-034DP WM-034FP WM-034FR WM-60AX WM-60AT WM034CY WM-60AY wm-034 WM-61A WM-034DH WM-034DR WM-034DU WM-034FM
Abstract: Specification of Electret Condenser Microphone [RoHS Compliance] Model No.: Date: EM4015-BC , Omni-directional Microphone Back Electret D=4.0mm T=1.5mm Pcb version 3 Dash Sensitivity â'"48±3dB Test , ¼š952-933-3120 www.soberton.com / mailto:info@soberton.com YF130604A Page 1 of 6 Type: Omni directional Back Electret Condenser Microphone Model Number: EM4015-BC 1. Electrical Characteristics No Parameter , . Typical Frequency Response Curve Frequency Response Microphone Response Tolerance Window Frequency(Hz Soberton
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100PCS/SMALL 1000PCS/MID 30000PCS/CARTON 1000PCS 30000PCS

J34-J35

Abstract: j35 fet UTC K1109 N-CHANNEL JUNCTION FET N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE 1 DESCRIPTION 2 The UTC K1109 is N-channel JFET for electret condenser microphone. FEATURES 3 *High gm implies low transfer loss *Built-in gate-source diode and resistor implies fast power on settling time TOP VIEW SOT-23 1: SOURCE 2: DRAIN 3: GATE ABSOLUTE MAXIMUM RATINGS , N-CHANNEL JUNCTION FET NOISE VOLTAGE TEST CIRCUIT +4.5V 1K FILTER NV r.m.s. 10pF UTC
Unisonic Technologies
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QW-R206-009 J34-J35 j35 fet UTCK1109
Abstract: info@soberton.com PRODUCT NAME ELECTRET CONDENSER MICROPHONE PART NUMBER DIEMESION TYPE EM6050P , 1 OF 5 PAGES Name : Model No.: : Scope Omnidirectional Electret Condenser Microphone EM6050P This specification applies electret condenser microphone 1ã , FET 9 10 PIN HOUSPING CHAMBER Gather formaldehyde 1 5 ELECTRET BACK Copper , . Typical Frequency Response Curve Frequency Response Microphone Response Tolerance Window Frequency(Hz Soberton
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EM6050P-42C10 33-LF 1200PCS/MID 24000PCS/PAPER 1200PCS 24000PCS

FET electret microphone

Abstract: CHM Electret Condenser Microphone Omnidirectional CHM Series CHM0403 , in case of electrostatic discharge. The electret in this microphone unit is heat and humidity , %max.at110dB SPL 1/1 ohm max. 1000M/PAD/1000M ohm/PAD min. /Microphone /Operating Temperature 2070 , recommended reflow temperature profile shown in figure at right. As for the handling of the microphone after , . As for the handling of the microphone after soldering, please do so at ambient temperature
Citizen Electronics
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electret condenser microphone

Abstract: FM MICROPHONE OMNIDIRECTICAL ELECTRET CONDENSER MICROPHONE CARTRIDGE FM-54FP1 Hy-Q International HIGH PERFORMANCE, COST EFFECTIVE ELECTRET CONDENSER MICROPHONE CARTRIDGE. FM-54FP1 FM-54FP1 SERIES ARE LOW VOLTAGE 1.5 VOLT OPERATION MICROPHONE AND SUITABLE FOR ALL TELEPHONE APPLICATIONS, INTERCOMS AND COMPUTERS. 4.5±0.2 4.5±0.2 SENSITIVITY Ø9.7±0.2 -54dB±2 2.4±0.2 -56dB±2 0.4±0.1 TYP , . Telephone handsets. More than 60dB SCHEMATIC DIAGRAM FET IMPEDANCE CONVERTER C TERMINAL 1
Hy-Q International
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electret condenser microphone FM MICROPHONE ELECTRET CONDENSER MICROPHONE UNIT microphone condenser condenser microphone condenser microphone ecm 30

WM-54BT

Abstract: WM-034BY p1064 Pan Microphone Cartridge 5/2/05 2:03 PM Page 1 Consists of a high voltage internal electret membrane, metal electrode and a Field Effect Transistor (FET). Doesn't need a , Fig. 3 33uF + VS Electret Condenser Microphone Cartridge ground output ground , WM-034 Series Electret Condenser Microphone and Holder I Electret condenser microphones , With built-in cap Microphone Holders Fig. 2 Fig. 1 Ø12 Ø12 10 .40 .40 .40 .40 .40
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WM-54BT WM-034BY P9925-ND P9949-ND panasonic WM-54BT WM-52BM 359-1001-ND 359-1002-ND 359-1006-ND 359-1007-ND 359-1008-ND 359-1009-ND

WM64PCT

Abstract: electret condenser microphone capsule Omnidirectional Back Electret Condenser Microphone Cartridge WM-64PC Small and thin omnidierectional microphone Pin type for connector connection or direct-in to PCB Back electret type designed for high resistance to vibrations RFI protected 33pF capacitor inside Appearance Dimensional Drawing Schematic Diagram Typical Frequency Response Curve Output +Vs 2.2k 2V Ground +20 Rel at i v e Res pons e [ dB] FET Impedance converter Unit : mm +10 0 - 10 -
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WM-64PCT WM64PCT wm-64pcx 33pf capacitor electret mic cartridge WM-64PCX

WM-61A

Abstract: electret condenser microphone capsule Omnidirectional Back Electret Condenser Microphone Cartridge WM-61A Small microphone for general use Back electret type designed for high resistance to vibrations, High sensitivity, high signal to noise ratio Solder type for leadwires Appearance Dimensional Drawing Unit : mm 3.4 6.0 Term.1 Output Term.2 Ground FET Impedance converter Typical Frequency Response Curve F Output +Vs 2.2k Ground Rel at i v e Res pons e [ dB] Schematic Diagram +20 +10
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WM-61 small Microphone wm61a electret condenser wm-61a high impedance microphone for PA electret curve

IC206

Abstract: FET electret microphone ] + n UNE DP8 Pin connections - top view DESCRIPTION Some electret transducers are supplied with a built in impedance matching junction FET buffer to operate with a microphone amplifier of low , electret transducers without the need for a FET buffer. The device operates from a single polarity supply , ZN475E MICROPHONE AMPLIFIER FOR TELEPHONE CIRCUITS FEATURES · · · · · · · Direct Matching to Electret Transducers Gain Adjustable by External Resistor Operates from 1mA to 1 0 0 m A Line Current Low
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IC206

FM MICROPHONE

Abstract: telephone OMNIDIRECTICAL ELECTRET CONDENSER MICROPHONE CARTRIDGE FM-54F1 Hy-Q International HIGH PERFORMANCE, COST EFFECTIVE ELECTRET CONDENSER MICROPHONE CARTRIDGE. FM-54F1 FM-54F1 SERIES ARE LOW VOLTAGE 1.5 VOLT OPERATION MICROPHONE AND SUITABLE FOR ALL TELEPHONE APPLICATIONS, INTERCOMS AND COMPUTERS. 4.5±0.2 SENSITIVITY Ø9.7±0.2 -54dB±2 -56dB±2 -58dB±2 Scale 2:1 Relative Response , FET IMPEDANCE CONVERTER C TERMINAL 1 OUTPUT RL ECM UNIT TERMINAL 2 SHIELD CASE
Hy-Q International
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telephone electret condenser microphone datasheets telephone diagram

electret 3 pin

Abstract: FET electret microphone Electret Condenser Microphone Date: 6/3/09 Dimensions: mm (in.) Part Number: 254-FP270-RO Shield case FILTER 6.70±.20 (.263±.008) Term 1 12±1 (.472±.04) 2-.45±.05 (.018±.002) ø9.70±.20 (ø382±.008) 2.54±.20 (.10±.008) FET inpedance converter 2 ±.20 (.079±.008) Term 2 Electret Condenser Microphone ECM unit Terminal 1 1 RL C Output +Vs Terminal 2 2 dB 20 Typical Frequency Response Curve Limit Ground 10 +3 0 -6 -10 -3 +3 +8 +8 -3 -6 Hz -20 100 200 300 400 1KHz
KOBITONE Audio Company
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electret 3 pin 2 pin condenser microphone Electret Condenser Microphone ECM KT-400291 000KH
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