6 * 2.7mm Cylinder Shaped SMD SMT Electret Condenser Microphone

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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
Maximum Input Sound Pressure Level		THD≤3%	dB
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	Standard test condition	RL=2.2kΩ, Vs=2V dc, (@f=1kHz, Pin=1Pa, 0dB=1V/Pa,L=50cm)

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