Digital MEMS Microphones

Our high-performance digital MEMS microphones offer flexible interfacing with PDM or I²S output options. Engineered to deliver clear, accurate audio, they are the ideal choice for professional audio systems, smart devices, and demanding OEM integrations.

Digital MEMS Microphone Products

Signal Type:
Digital SignalAnalog Signal
1-4 of 4 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: -29 dB ± 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: -26 dB ± 3
I²S Digital Output MEMS Microphone – 4×3×1.1mm

I²S Digital Output MEMS Microphone – 4×3×1.1mm

  • Model: ECM-M4030B261
  • Dimensions: 4.00 × 3.00 × 1.10 mm
  • Sensitivity: -26 dB ± 1
PDM Digital Output MEMS Microphone – 3.5×2.65×0.98mm

PDM Digital Output MEMS Microphone – 3.5×2.65×0.98mm

  • Model: ECM-M3526B371
  • Dimensions: 3.50 × 2.65 × 0.98 mm
  • Sensitivity: -37 dB ± 1

FAQs

Digital MEMS microphones integrate an analog-to-digital converter (ADC) inside the microphone capsule, providing direct digital output. This reduces external circuitry complexity, improves noise immunity, and enhances signal quality. They also enable advanced features such as programmable gain, filtering, and easier integration with digital signal processors (DSPs), making them ideal for modern smart devices.

Due to their digital output and integration capabilities, digital MEMS microphones are widely used in smartphones, tablets, laptops, smart speakers, hearing aids, and other IoT devices that require high-quality audio with minimal external processing.

Develop Your Digital MEMS Microphone Applications

ECMIC provides digital MEMS microphone solutions for OEM devices with technical guidance and production support.

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