MEMS Microphones

Our Silicon MEMS microphones deliver exceptional sound quality, with PDM output in digital models and low power consumption in analog models, making them perfect for mobile devices, voice assistants, and other compact applications.

Our Process

1. Inquiry

Send us your product specifications and requirements.

2. Quotation

We’ll provide a product recommendation and a detailed quote.

3. Sampling

We create samples based on your needs for approval.

4. Production

After approval, we begin production and arrange shipping.

Ready to Get Started?

Contact us today to discuss your project and receive a free quote.

Contact Us Now

OutType:

Digital SignalAnalog Signal
1-6 of 6 Products
Compact PDM MEMS Microphone – Smart Devices & IoT

Compact PDM MEMS Microphone – Smart Devices & IoT

  • Model: ECM-M4030-2961D
  • Dimensions: 4 × 3 × 1.1 mm
  • Sensitivity: -29dB±3
High Sensitivity Digital MEMS Microphone – Audio Pickup

High Sensitivity Digital MEMS Microphone – Audio Pickup

  • Model: ECM-M4737-2660D
  • Dimensions: 4.72 × 3.76 × 1.25 mm
  • Sensitivity: -26dB±3
High-Performance Analog MEMS Microphone – Compact & Low Power

High-Performance Analog MEMS Microphone – Compact & Low Power

  • Model: ECM-M3722-4256M
  • Dimensions: 3.76 × 2.24 × 1.1 mm
  • Sensitivity: -42dB±3
Low-Power MEMS Solution for Clear Voice Capture

Low-Power MEMS Solution for Clear Voice Capture

  • Model: ECM-M3729-4258M
  • Dimensions: 3.76 × 2.95 × 1.10 mm
  • Sensitivity: -42dB±3
Optimized MEMS Microphone for Arrays, Cameras, and Laptops

Optimized MEMS Microphone for Arrays, Cameras, and Laptops

  • Model: ECM-IM3729T421-N313H
  • Dimensions: 3.76 × 2.95 × 1.10 mm
  • Sensitivity: -42dB±3
Ultra-Compact Analog MEMS Microphone – High Sensitivity & Low Power

Ultra-Compact Analog MEMS Microphone – High Sensitivity & Low Power

  • Model: ECM-M2718-4256M
  • Dimensions: 2.75 × 1.85 × 0.95 mm
  • Sensitivity: -42dB±3

FAQs

The process for requesting a sample for MEMS microphones involves these steps:

  1. Requirement Confirmation: Share details about your product's application, usage, size, and sound quality needs.
  2. Recommendation and Review: Our sales engineers recommend suitable models and provide specifications.
  3. Sample Shipment: After confirming the model, we prepare and ship the samples.
  4. Testing and Feedback: Test the samples and give us your feedback.
  5. Optimization: We adjust the microphone based on your feedback.
  6. Final Approval: Approve the final sample before production.

MEMS (Micro-Electro-Mechanical Systems) microphones operate by converting sound waves into electrical signals using tiny silicon-based structures. These structures vibrate in response to sound waves, generating an electrical signal proportional to the sound intensity. This signal is then processed and amplified to produce the desired audio output. MEMS microphones offer high fidelity and compact size, making them suitable for various applications such as smartphones, tablets, and wearable devices.

Analog MEMS microphones produce analog output signals directly proportional to the sound waves they detect. These signals require analog-to-digital conversion for further processing. In contrast, digital MEMS microphones integrate an analog-to-digital converter (ADC) within the microphone itself, converting the analog signal into digital format before outputting it. This digital output simplifies signal processing and enhances noise immunity, resulting in improved audio quality. Additionally, digital MEMS microphones offer features such as programmable gain control and advanced digital signal processing capabilities, providing greater flexibility and customization options for audio applications.