3PCS Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra Small Volume I2S Interface for ESP32

Product ID : 57396340

Available options (color, size, package, etc). Prices may vary.

---

  Share   Tweet

share more:

---

Galleon Product ID 57396340

UPC / ISBN 701715531628

Shipping Weight 0.04 lbs
I think this is wrong?

Model INMP441

Manufacturer Shutao

Shipping Dimension 3.15 x 2.4 x 0.28 inches
I think this is wrong?

See more product information!

-

Save 34%

Before ₱ 1,325

₱ 876

Price Tracker

+ ₱ 150
International Shipping

via AIR

Get it between 2025-07-24 to 2025-07-31. Additional 3 business days for provincial shipping.

---

BUY NOW!

*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown

---

• Electrical items MAY be 110 volts.
• 7 Day Return Policy
• All products are genuine and original
• Cash On Delivery/Cash Upon Pickup Available

Pay with

3PCS Omnidirectional Microphone Module I2S Features

• The INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port.

• The complete INMP441 solution consists of a MEMS sensor, signal conditioning, analog to digital converter, anti-aliasing filter, power management and industry standard 24-bit I2S interface.

• The INMP441 has a flat wideband frequency response that results in high definition of natural sound.

• The I2S interface allows the INMP441 to be directly connected to digital processors such as DSPs and microcontrollers without the need for an audio codec for use in the system.

• The INMP441 has a high signal-to-noise ratio and is an excellent choice for near field applications.

About 3PCS Omnidirectional Microphone Module I2S

Digital I2S interface with high precision 24-bit data High signal to noise ratio is 61 dBA High sensitivity - 26 dBFS Stable frequency response from 60 Hz to 15 kHz Low power consumption: low current consumption 1.4 mA High PSR: -75 dBFS Interface definition: SCK: Serial data clock for I2S interface WS: Serial data word selection for I2S interface L/R: Left/Right channel selection. When set to low, the microphone outputs a signal on the left channel of the I2S frame. When set to high level, the microphone outputs signals on the right channel SD: Serial data output of the I2S interface. VCC: Input power, 1.8V to 3.3V. GND: power ground This product provides tutorials for using ESP32 modules with I2S functionality. Connect to ESP32: INMP441 ESP32 SCK >> GPIO14 SD >> GPIO32 WS >> GPIO15 L/R >> GND GND >> GND VDD >> VDD3.3 Package include: 3 x INMP441 omnidirectional microphone module