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Omni-directional microphone EMC6027 microphone capsule -ESUNTECH

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  • EMC6027

6mmx2.7mm  Omni-directional mini eletret microphone condenser mic capsule 6027  for household electrical appliances,computer,toy,telephone,cell phone,earphone,headset headphone,medical,meter and instrument - Changzhou Esuntech Co Ltd.        

未标题-1 拷贝

Test Conditions:VS=4.5V,RL=2.2KΩ,Temp=20±2°C, R.H=60±5%

ITEM Symbol Test Conditions Min Standard Max Unit
Sensitivity   S f=1KHz, -51 -48 -45    dB
S.P.L=1μBar 0dB=1V/μBar
Impedance   Z f=1KHz,

2.2
S.P.L=1μBar
Directivity                   Omni-directional
Current  Consumption   I
50
500 μA
Operation Voltage Range  VS
1 2 10 V
S/N Ratio  S/N(A) f=1KHz, S.P.L=1Pa 60

dB
A Curve
Decreacing Voltage Characteristic   △S f=1KHz,S.P.L=1μBar

-3 dB
VS=2.0-1.5V
Max.Input Sound Level  MISPL f=1KHz,

110 dB
Distortion≤3%

图片1

TEST CIRCIUT

Vs:Source Voltage 2.0 V   RL:Load Resistance 2.2

3

Test Setup Drawing

333

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