EM4518 – Omnidirectional Electret Condenser Microphone
Sensitivity Directivity Impedance Current Consumption Standard Operation Voltage Sensitivity Reduction S/N Ratio Sensitivity Range
OdB = 1V/Pa. 1KHz Omnidirectional Low Impedance Max. 0.5mA 2.0V Within –3dB at 1.5V More than 58dB -44 ± 4dB, -46 ± 4dB, -48 ± 4dB, -50 ± 4dB
Typical Frequency Response Curve: Unit: mm
Schematic Diagram:
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