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EM4020-BC 参数 Datasheet PDF下载

EM4020-BC图片预览
型号: EM4020-BC
PDF下载: 下载PDF文件 查看货源
内容描述: 全向后退电容式麦克风 [Omnidirectional Back Electret Condenser Microphone]
分类和应用:
文件页数/大小: 1 页 / 388 K
品牌: SOBERTON [ SOBERTON INC. ]
   
EM4020-BC Omnidirectional Back Electret Condenser Microphone  
Sensitivity  
Directivity  
Impedance  
Current Consumption  
OdB = 1V/Pa. 1KHz  
Omnidirectional  
Low Impedance  
Max. 0.5mA  
Standard Operation Voltage 2.0V  
Sensitivity Reduction  
S/N Ratio  
Within 3dB at 1.5V  
More than 58dB  
Sensitivity Range  
-46 ± 4dB, -48 ± 4dB, -50 ± 4dB, -52 ± 4dB  
Typical Frequency Response Curve:  
Schematic Diagram: