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INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a circular black PCB with gold pins labeled SD, VDD, GND, L/R, WS, SCK, alongside two sets of yellow header pins.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a dimensioned product diagram next to the circular black circuit board connected to a breadboard with wires.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a round black circuit board with a central metal sensor and two separate three-pin yellow header connectors.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a circular black PCB with gold-plated mounting holes labeled SD, VDD, GND, L/R, WS, and SCK.
-47%
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a circular black PCB with gold pins labeled SD, VDD, GND, L/R, WS, SCK, alongside two sets of yellow header pins.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a dimensioned product diagram next to the circular black circuit board connected to a breadboard with wires.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a round black circuit board with a central metal sensor and two separate three-pin yellow header connectors.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a circular black PCB with gold-plated mounting holes labeled SD, VDD, GND, L/R, WS, and SCK.

INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module

Regular price Rs 750 Sale price Rs 400
SKU: b579,krt27
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Pickup available at Digilog Electronics

Usually ready in 2 hours

INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a circular black PCB with gold pins labeled SD, VDD, GND, L/R, WS, SCK, alongside two sets of yellow header pins.

INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module

  • Digilog Electronics

    Pickup available, usually ready in 2 hours

    🏢 Digilog Electronics 13th the RegalStreet,
    Back side of KFC, Near Abubakar Masjid Mall Road
    Lahore
    Pakistan

    +923124002221

    Check this on google map
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module - a circular black PCB with gold pins labeled SD, VDD, GND, L/R, WS, SCK, alongside two sets of yellow header pins.
INMP441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module
Regular price Rs 750 Sale priceRs 400

INMP441 MEMS High Precision Omnidirectional Microphone I2S SNR Low Power Module

The INMP441 is a high-performance, low-power, digital-output, omnidirectional MEMS microphone module designed for advanced audio and voice recognition applications. It integrates a MEMS sensor, signal conditioning, an analog-to-digital converter (ADC), anti-aliasing filters, power management, and a standard 24-bit I²S interface, allowing seamless connection to digital processors without the need for an audio codec.

Key Features:

  • Digital I²S interface with high-precision 24-bit data
  • High Signal-to-Noise Ratio (SNR) of 61 dBA
  • Sensitivity: -26 dBFS
  • Flat frequency response from 60 Hz to 15 kHz
  • Low current consumption of 1.4 mA
  • High Power Supply Rejection (PSR) of -75 dBFS
  • Compact surface-mount package: 4.72 × 3.76 × 1 mm
  • RoHS/WEEE compliant

Related Products

Learn More about MEMS Microphones

For a deeper understanding of MEMS microphone technology and its applications, explore resources like Wikipedia on MEMS Microphones.

Frequently Asked Questions (FAQ)

What is the operating voltage range for the INMP441 module?

The INMP441 operates within a voltage range of 1.8 V to 3.3 V.

Can this module be used with microcontrollers that have an I²S interface?

Yes, the INMP441 is designed to interface directly with microcontrollers and digital signal processors (DSPs) that support the I²S protocol.

Is the INMP441 suitable for far-field voice recognition applications?

While the INMP441 has a high SNR and flat frequency response, it is optimized for near-field applications. For far-field voice recognition, additional signal processing may be required.

Package Includes:

  • 1 x INMP441 MEMS High Precision Omnidirectional Microphone Mod

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