Microphone

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Product Description

6mmx5mm  Omni-directional mini eletret microphone condenser mic capsule 6050  for household electrical appliances,computer,toy,telephone,cell phone,earphone,headset headphone,medical,meter and instrument - Changzhou Esuntech Co Ltd.        

图片9

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

ITEMSymbolTest ConditionsMinStandardMaxUnit
Sensitivity  Sf=1KHz,-47-44-41    dB
S.P.L=1Pa0dB=1V/Pa
Impedance  Zf=1KHz, S.P.L=1Pa

2.2
Directivity                  Omni-directional
Current  Consumption  I


500μA
Operation Voltage Range VS
1210V
S/N Ratio S/N(A)f=1KHz, S.P.L=1Pa55

dB
A Curve
Decreacing Voltage Characteristic  △Sf=1KHz, S.P.L=1Pa

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

110dB
Distortion≤3%

图片8

TEST CIRCIUT

Vs:Source Voltage 2.0 V   RL:Load Resistance 2.2

3

Test Setup Drawing

333



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