{"product_id":"ms3625-omnidirectional-microphone-module-mems-high-precision-and-low-power-i2s-interface-supports-esp32-module","title":"MS3625 Omnidirectional Microphone Module MEMS High-Precision And Low-Power I2S Interface Supports ESP32 Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\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\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMS3625\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\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eFeatures:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1. Omnidirectional digital pickup: With high signal-to-noise ratio, flat broadband frequency response, and high clarity of collected sound.\u003cbr\u003e2. Easy to use: The I2S interface allows it to be directly connected to a digital processor, simplifying system design.\u003cbr\u003e3. High anti-interference ability: The power suppression ratio reaches -72 dBFS, and the output remains faithful even in strong noise environments.\u003cbr\u003e4. Intelligent channel configuration: L\/R pin level switches between left and right channels, flexibly adapting to stereo systems.\u003cbr\u003e5. Widely applicable: Suitable for various speech collection scenarios, suitable for smart speakers, AI speech development and other scenarios.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct Introduction\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eThis sensor is a high-performance, low-power, digital output, omnidirectional MEMS microphone with a bottom port, compatible with INMP441.\u003cbr\u003eComposed of a MEMS sensor, signal modulation, analog-to-digital converter, anti aliasing filter, power management, and industry standard 24 bit I2S interface. The I2S interface allows it to be directly connected to digital processors such as DSP and microcontrollers without the need for audio codecs used in the system. With high signal-to-noise ratio, it is an excellent choice for near-field applications. Having a flat broadband frequency response, resulting in high clarity of natural sound.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eKey Features:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eInput power supply 1.6V to 3.6V\u003cbr\u003eDigital I2S interface with high-precision 24 bit data\u003cbr\u003eHigh signal-to-noise ratio of 61 dBA\u003cbr\u003eHigh sensitivity -26 dBFS\u003cbr\u003eStable frequency response from 60 Hz to 15 kHz\u003cbr\u003eLow power consumption: low current consumption of 1.4 mA\u003cbr\u003eHigh PSRR: -72 dBFS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eInterface definition:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eSCK: Serial Data Clock for I2S Interface\u003cbr\u003eWS: Serial Data Word Selection for I2S Interface\u003cbr\u003eL\/R: Left\/Right Channel Selection:\u003cbr\u003eWhen set to low level, the microphone outputs a signal in the left channel of the I2S frame.\u003cbr\u003eWhen set to high level, the microphone outputs a signal in the right channel.\u003cbr\u003eSD: Serial data output of I2S interface\u003cbr\u003eVDD: Input power supply, 1.6V to 3.6V\u003cbr\u003eGND: Power Ground\u003cbr\u003eConnecting with ESP32 development board:\u003cbr\u003eThis module - ESP32 development board\u003cbr\u003eSCK -- GPIO14\u003cbr\u003eSD -- GPIO32\u003cbr\u003eWS -- GPIO15\u003cbr\u003eL\/R -- GND\u003cbr\u003eGND -- GND\u003cbr\u003eVDD -- VDD3.3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct List:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1X module\u003cbr\u003e2X3pin pin arrangement (optional non welded pin arrangement\/welded pin arrangement)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1309eb3a17a94373b9346716d6a553b6H.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc757ec721fa54dc594f2e6cc2d30b18fQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0615b83df1e4427dbd289757be4b2065Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4c2b9d83ecfc4bc78fd4fceb9e9aa78fe.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S358375e8613343ec94ca36e1f6cfa0ac8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S916d6b74f8cb4062887c565979f0719aM.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0c165e1678944ccbb62e5f51c27c16caJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa5a34aa2dd8c47cf9dd4bb560b56700ez.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se28af8fc34bb421b9798602071340917b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S999a1144092b409b81caa2513aa6c57dr.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Soldered","offer_id":55467821072683,"sku":"14:1202#Soldered","price":8.4,"currency_code":"USD","in_stock":true},{"title":"Unsoldered","offer_id":55467821105451,"sku":"14:350852#Unsoldered","price":8.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S39fb7b7b2e56449fb8c606cf5f573645S.webp?v=1788844371","url":"https:\/\/yoeruyo.com\/products\/ms3625-omnidirectional-microphone-module-mems-high-precision-and-low-power-i2s-interface-supports-esp32-module","provider":"Yoeruyo","version":"1.0","type":"link"}