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Electret Condenser Micorphone  

 

 

Omnidirectional Unidirectional Noise Cancelling SMD

Condenser Microphone - AMF-O94B46-NA

Condenser Microphoneomnidirectional microphone
 
1 Electret Type Foil type
2 Sensitivity -46±3dB (0dB=1V/Pa,1KHz)
3 Standard Operation Voltage 4.5V
4 Output Impedance (Max) 2.2KΩ
5 Directivity Omnidirectional
6 Max. Operation Voltage 10V
7 Current Consumption Max.0.5mA
8 Sensitivity Reduction Within -3dB 0dB=1V/Pa,1KHz Vs=4.5to 3.0V
9 S/N Ratio ≧58dB
10 Operating Temperature -20~+60℃
11 Storage Temperature -25~+70℃

Intoduction of Microphone