Статьи по применению (7)
- AN-1181: Using a MEMS Microphone in a 2-Wire Microphone Circuit (pdf, 132 kB)
- AN-1165: Op Amps for MEMS Microphone Preamp Circuits (pdf, 165 kB)
- AN-1140: Microphone Array Beamforming (pdf, 198 kB)
- AN-1112: Microphone Specifications Explained (PDF, 139 kB)
- AN-1068: Reflow Soldering of the MEMS Microphone (pdf, 119 kB)
- AN-1003: Recommendations for Mounting and Connecting Analog Devices, Inc., Bottom-Ported MEMS Microphones (pdf, 118 kB)
- AN-1124: Recommendations for Sealing Analog Devices, Inc., Bottom-Port MEMS Microphones from Dust and Liquid Ingress (pdf, 111 kB)
Circuit Note (1)
Технические статьи (3)
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A History of Consumer Microphones:
(pdf, 9034 kB)
The Electret Condenser Microphone Meets Micro-Electro-Mechanical-Systems (Accoustics Today, April 2009) -
MS-2275: Common Inter-IC Digital Interfaces for Audio Data Transfer
(pdf, 106 kB)
by Jerad Lewis, Applications Engineer, MEMS Microphone Group, Analog Devices, Inc. - MS-2348: Low Self Noise: The First Step to High Performance MEMS Microphone Applications (pdf, 257 kB)
Технические описания (1)
- Can ADI MEMS mics be soldered to a flex PCB?
- Can digital microphone PDM output be interfaced with I²S directly?
- Could direct soldering to a PCB cause vibration pickup by the mic?
- Could software be used to eliminate competitor mics’ response peaks?
- Due to open package, are there problems with humidity (condensation) when cooling down/heating up the device?
- Is a microphone with -37 dBV sensitivity better than a microphone with -42 dBV (lower) sensitivity?
- What is the recommended thickness of the PCB for the ADI MEMS mics?
- Why not design a mic with the highest sensitivity?
Глоссарий (1)
Руководства пользователей (1)
