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INMP441 Microphone

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audio InvenSense Model: INMP441 📅 Acquired: Jan 2025

Omnidirectional MEMS I2S microphone module

📅Last updated:December 13, 2025(1 day ago)

Connection Types

i2s

Overview

The INMP441 is a high-performance, low power, digital-output omnidirectional MEMS microphone with a bottom port and I2S digital output interface.

Photo of INMP441 module

The module features:

  • Digital I2S interface
  • High signal-to-noise ratio: 61 dBA
  • High sensitivity: -26 dBFS
  • Wide frequency response: 60Hz to 15kHz
  • Low power consumption: 1.4mA
  • Operating voltage: 1.8V-3.3V
  • 24-bit data output
  • Omnidirectional pickup pattern
  • Small form factor
  • Bottom port design

Remarks

Should be supported by I2S Audio Microphone component.

Other Images

INMP441 microphone back with bottom port: INMP441 microphone back photo

References

Where to Buy

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