Módulo de micrófono omnidireccional INMP441, interfaz I2S, MEMS de baja potencia, módulo de Sensor de salida Digital de alta precisión, 1-10 Uds.

Name: Módulo de micrófono omnidireccional INMP441, interfaz I2S, MEMS de baja potencia, módulo de Sensor de salida Digital de alta precisión, 1-10 Uds.
Brand: Sin Marca
SKU: 439272
Price: 2.61 EUR
Availability: InStock
Rating: 4.9 (43 reviews)

Módulo de micrófono omnidireccional INMP441, interfaz I2S, MEMS de baja potencia, módulo de Sensor de salida Digital de alta precisión, 1-10 Uds.

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2,61 €

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Última actualización: 2026-03-04T01:21:44.338Z

Descripción

INMP441 Omnidirectional Microphone Module MEMS High Precision Omnidirectional Microphone Sensor Module Low Power I2S Interface
Features:
1.High-Performance, Low-Power Digital MEMS Microphone: The INMP441 digital output sensor module is a high-performance, low-power, digital output, omnidirectional MEMS microphone with a bottom port.
2.Complete INMP441 Solution with Industry-Standard 24-bit I⊃2;S Interface: The INMP441 solution includes a MEMS sensor, signal conditioning, analog-to-digital converter, anti-aliasing filter, power management, and an industry-standard 24-bit I⊃2;S interface.
3.Direct Connection to Digital Processors: Thanks to the I⊃2;S interface, the INMP441 can be directly connected to digital processors such as DSPs and microcontrollers without the need for audio codecs in the system.
4.Clear and Natural Sound with High SNR: The INMP441 digital output sensor module features a flat wideband frequency response, resulting in natural sound reproduction with high clarity. Its high signal-to-noise ratio (SNR) makes it a perfect choice for near-field applications.
5.Thin Surface-Mount Package with RoHS Compatibility: The INMP441 omnidirectional microphone module is packaged in a thin 4.72 x 3.76 x 1 mm surface-mount package. It is compatible with reflow soldering and maintains sensitivity without degradation. Additionally, the INMP441 is halogen-free, adhering to environmental standards.

Specification:
Origin: Mainland China
Type: Module
Condition: New
Applications:
Teleconferencing systems
Remote control
Game consoles
Mobile devices
Laptop computers
Tablets
System

Features:

Digital I⊃2;S interface with high precision 24-bit data
High SNR of 61 dBA
High sensitivity of -26 dBFS
Flat frequency response from 60 Hz to 15 kHz
Low current consumption of 1.4 mA
High PSR of 75 dBFS

Compatible with Sn/Pb and Pb-free soldering processes
RoHS/WEEE compliant
Dimensions: 14x14x3mm/0.55x0.55x0.12in

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.