High sensitivity smallest component electret condenser microphone
Product Description
Item |
Symbol |
Test Condition |
Min |
Standard |
Max |
Unit |
Sensitivity |
S |
f=1KHz,Pin=1μbar |
51 |
- 54dB |
57 |
dB |
Output Impedance |
Zout |
f=1KHz,Pin=1μbar |
2.0 |
2.2 |
2.5 |
KΩ |
Current Consumption |
I |
200 |
450 |
μA |
||
S/N Ratio |
S/N(A) |
f=1KHz,Pin=1μbar |
54 |
dB |
||
Decreasing Voltage Charateristic |
△S |
f=1KHz,Pin=1μbar Vs=4.5→3.0V |
-2 |
dB |