{"product_id":"1-set-omnidirectional-high-precision-low-power-ultra-small-size-ms3625-inmp441-i2s-digital-microphone-module-for-esp32-arduino","title":"1 Set Omnidirectional High Precision Low Power Ultra-Small Size MS3625 INMP441 I2S Digital Microphone Module For ESP32 \u0026 Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eDescription\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct introduction:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe INMP441 is a high performance, low power, digital output, omnidirectional MEMS microphone with bottom port. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe 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 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. The INMP441 has a flat wideband frequency response that results in high definition of natural sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. Digital I2S interface with high precision 24-bit data\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. High signal to noise ratio is 61 dBA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. High sensitivity - 26 dBFS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Stable frequency response from 60 Hz to 15 kHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. Low power consumption: low current consumption 1.4 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e6. High PSR: -72 dBFS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eInterface definition:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSCK: Serial data clock for I2S interface\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWS: Serial data word selection for I2S interface\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eL\/R: Left\/Right channel selection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWhen set to low, the microphone outputs a signal on the left channel of the I2S frame.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWhen set to high level, the microphone outputs signals on the right channel\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSD: Serial data output of the I2S interface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVCC: Input power, 1.8V to 3.3V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND: power ground\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThis product provides tutorials for using ESP32 modules with I2S functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eConnect to ESP32:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e INMP441 ESP32\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSCK \u0026gt;\u0026gt; GPIO14\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSD \u0026gt;\u0026gt; GPIO32\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWS \u0026gt;\u0026gt; GPIO15\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eL\/R \u0026gt;\u0026gt; GND\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eGND \u0026gt;\u0026gt; GND\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eVDD \u0026gt;\u0026gt; VDD3.3\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eMaterial: Metal\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003ePacking: 1 set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sef6c348a31e644918efb4a31d1f86886Z.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S94e37ccff37d40bb8c31615b54ea6d58j.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf9376c847e424ae58f1106afaa47402cp.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S50752163f4744b6ab1862262f3b17249B.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd748c08bcf334730bf8b31250f27a4bch.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S75109c3dfcec42beac622bd22207aedee.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S09381009e88b4af2b25e6c01c9f53ba1v.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd6d401359a348c986ef10ebace8cb220.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S57a9c4a8a98e4021a2a643574c15f7085.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8ee2e6f11834046adad8c11023c06ed0.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc875308166d04e96a188b050ea6430a1G.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb5d39d7b22bd4abdb6d88ebdce32c957J.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"No welding","offer_id":55467822055723,"sku":"14:1202#No welding","price":11.2,"currency_code":"USD","in_stock":true},{"title":"Welding","offer_id":55467822088491,"sku":"14:350852#Welding","price":11.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S50752163f4744b6ab1862262f3b17249B.webp?v=1788844377","url":"https:\/\/yoeruyo.com\/products\/1-set-omnidirectional-high-precision-low-power-ultra-small-size-ms3625-inmp441-i2s-digital-microphone-module-for-esp32-arduino","provider":"Yoeruyo","version":"1.0","type":"link"}