MEMS
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Analog Top & Bottom Port Microphones
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Digital Top & Bottom Port Microphones
High SNR
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Small Package
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Max RF protection
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Omnidirectional
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Wide-band Frequency Response
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MEMS microphones by BSE are manufactured based on its exclusive silicon wafer process, hence showing excellent performance under various circumstances. In addition, its size got much smaller than the previous model, ECM (electret condenser microphone). based on the same operating principle as that of a typical ECM(electret condenser microphone), these mems microphones have been widely applied to the following electro-acoustic applications: cell phone, smart phone, smart TV, PDA, digital still camera, IC recorder, laptop pc, notebook, robot cleaner, refrigerator, table pc, and so forth.
Furthermore, since these mems microphones are packed in T&R (tape and reel) forms, they can be applied to automated SMT processes.
View Output Size
[mm]
Sound
Port
Sensitivity
(dB relV/1Pa)
SNR
[dB(A)]
AOP
[dBSPL]
Data
Sheet
Analog 3.76x2.95x1.10 Top -42±3 59 124
Analog 3.76x2.95x1.10 Bottom -38±3 63 121 Link
Analog 3.50x2.65x0.98 Bottom -38±1 66 122 Link
Analog 3.10x2.50x1.10 Top -42±3 59 128 Link
Analog 2.75x1.85x0.90 Bottom -38±3 62.5 123 Link
Digital 4.72x3.76x1.10 Top -26±3 61.5 122 Link
Digital 4.00x3.00x1.00 Top -26±3 61 122 Link
Digital 3.50x2.65x0.98 Bottom -26±1 64.3 121 Link
-26±1 62 121
Digital 3.50x2.65x0.98 Bottom -36±1 63.5 132 Link
-27.5±1 62.2 123