microphone
MEMS Microphone
MEMS microphone, mini silicon chip with solder pads, omnidirectional, 62dB SNR, for smart home, medical devices and embedded audio.
SNR62dB
TypeMEMS Microphone
SensorSilicon MEMS
ApplicationSmart Home, Medical, Embedded Audio
DirectivityOmnidirectional
Sensitivity−38dB
Operation Voltage1.8 - 3.6V
Size(min-max)-38dB
1. Miniature Silicon Chip: Compact MEMS die with solder pads for space-constrained PCB designs.
2. Omnidirectional Pickup: Captures voice from all directions for hands-free applications.
3. High SNR: 62dB signal-to-noise ratio ensures clear voice capture.
4. Wide Supply Range: Operates from 1.8-3.6V matching modern digital systems.
5. Reflow Safe: Withstands soldering reflow peaks for reliable SMT assembly.
Application Scenes
Smart Home, Medical, Embedded Audio
| SNR | 62dB |
|---|---|
| Type | MEMS Microphone |
| Sensor | Silicon MEMS |
| Application | Smart Home, Medical, Embedded Audio |
| Directivity | Omnidirectional |
| Sensitivity | −38dB |
| Operation Voltage | 1.8 - 3.6V |
| Size(min-max) | -38dB |
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FAQ
Frequently Asked Questions
Q: What sensitivity and impedance options are available?
We offer sensitivity from -30dB to -68dB and impedance from 150 Ohm to 600 Ohm depending on the capsule type. Custom values are available for OEM projects.
Q: Do you ship internationally?
Yes, we ship worldwide via sea, air and express. Shipping cost and delivery time depend on your location and order quantity.
Q: What is the difference between electret and MEMS capsules?
Electret capsules are cost-effective with a built-in charge; MEMS capsules are smaller, more stable and solder-reflow compatible for SMT assembly.
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