microphone
MEMS Microphone Capsule
MEMS microphone capsule, silicon-based miniaturized sensor, SMT reflow compatible, high SNR for smart devices, wearables and IoT.
SNR62dB
TypeMEMS Microphone
SensorSilicon MEMS
MountingSMD / Reflow
ApplicationSmartphone, Wearable, IoT, ANC
DirectivityOmnidirectional
Sensitivity−38dB
Operation Voltage1.8 - 3.6V
Size(min-max)-38dB
1. Silicon MEMS Sensor: Miniaturized silicon-based acoustic sensor with high consistency and stability.
2. SMT Reflow Compatible: Surface-mount package supports automated high-volume PCB assembly.
3. High SNR: Excellent signal-to-noise ratio captures clear audio in compact devices.
4. Low Power: Ideal for battery-powered wearables and IoT devices.
5. Stable Performance: Immune to temperature and humidity variations compared to traditional electret types.
Application Scenes
Smartphone, Wearable, IoT, ANC
| SNR | 62dB |
|---|---|
| Type | MEMS Microphone |
| Sensor | Silicon MEMS |
| Mounting | SMD / Reflow |
| Application | Smartphone, Wearable, IoT, ANC |
| Directivity | Omnidirectional |
| Sensitivity | −38dB |
| Operation Voltage | 1.8 - 3.6V |
| Size(min-max) | -38dB |
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FAQ
Frequently Asked Questions
Q: What is the warranty period?
Standard warranty is 1 year. Defective units are replaced free of charge, and we offer 100% after-sales support.
Q: What is the signal-to-noise ratio of these capsules?
Signal-to-noise ratio ranges from 55dB to 80dB depending on the capsule type and size. Larger diaphragms generally offer better SNR.
Q: What is the operating temperature range of these capsules?
The operating temperature range is typically -20\u2103 to +70\u2103, ensuring stable performance in automotive and industrial environments.
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