9.4 * 6.5mm Microphone
Product Description
ITEM |
Symbol |
Test Conditions |
Min |
Standard |
Max |
Unit |
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Sensitivity |
S |
f=1KHz, S.P.L=1μBar |
-64 |
-62 |
-60 |
dB 0dB=1V/μBar |
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Impedance |
Z |
f=1KHz, S.P.L=1μBar |
2.2 |
KΩ |
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Directivity |
Omni-directional |
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Current Consumption |
I |
500 |
μA |
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Operation Voltage Range |
VS |
1.0 |
4.5 |
10 |
V |
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S/N Ratio |
S/N(A) |
f=1KHz, S.P.L=1Pa A Curve |
55 |
dB |
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Decreacing Voltage Characteristic |
△S |
f=1KHz, S.P.L=1Pa VS=4.5-3.0V |
-3 |
dB |
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Max.Input Sound Level |
MISPL |
f=1KHz, Distortion≤3% |
115 |
dB |
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