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INMP44N Microphone Module


Quick Overview:

  • High-performance digital output MEMS microphone module.
  • Features digital I2S interface with 24-bit data precision.
  • Offers high signal-to-noise ratio and sensitivity.
  • Stable frequency response from 60 Hz to 15 kHz.
  • Low power consumption and high PSR ensure efficient operation.
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INMP44N Microphone Module The INMP441 MEMS High Precision Omnidirectional Microphone Module I2S offers exceptional performance and versatility for audio capture applications. With its digital I2S interface and 24-bit data precision, this microphone module ensures high-quality audio output suitable for various digital processing systems, including DSPs and microcontrollers. Boasting a high signal-to-noise ratio of 61 dBA and sensitivity of -26 dBFS, it delivers clear and crisp audio signals with minimal noise interference.

Designed with stability and efficiency in mind, the INMP441 maintains a stable frequency response from 60 Hz to 15 kHz, capturing a wide range of audio frequencies accurately. Its low power consumption of 1.4 mA makes it ideal for battery-operated devices, ensuring extended usage without draining power resources quickly. Additionally, the module’s high PSR of -75 dBFS enhances audio fidelity by minimizing distortion and maintaining signal integrity.


  • Digital I2S interface with high precision 24-bit data.
  • High signal-to-noise ratio of 61 dBA.
  • High sensitivity of -26 dBFS.
  • Stable frequency response from 60 Hz to 15 kHz.
  • Low power consumption: low current consumption of 1.4 mA.


  • Audio recording and processing in portable devices.
  • Noise cancellation systems for communication devices.
  • Voice command recognition in smart home appliances.
  • Environmental sound monitoring in IoT applications.
  • Acoustic measurement and analysis in research and development.

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Package Includes :

  • 1 x INMP44N Microphone Module


Weight 0.2 kg


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