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Product Description
Parameter | SPEC | Unit | ||
Directional | Uni-directional | dB | ||
Sensitivity | -47±2 | dB | ||
Impedance | 680 | kΩ | ||
S/N Ratio ( A weighted network) | 52(Min) | dB | ||
Maximum Input Sound Pressure Level | 100(Max) | dB | ||
THD≤3% | ||||
Standard Operating Voltage | 1.5 | Vdc | ||
Operating Voltage Range | 1.0~10.0 | Vdc | ||
Decrease Voltage Characteristics(Vs=2.0 to 1.5V dc) | -2(Max) | dB | ||
Current Consumption | 500(Max) | μA | ||
Standard Test Circuit | See Fig. 1 | － | ||
Frequency Response Characteristic | See Fig. 2 | － | ||
Memo
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Standard test condition
| RL=2.2kΩ, Vs=2V dc, (@f=1kHz, Pin=1Pa, 0dB=1V/Pa,L=50cm) | ||
Appearance drawing
