{"id":8534642655385,"title":"6pcs INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32","handle":"6pcs-inmp441-omnidirectional-microphone-i2s-interface-digital-output-sensor-module-supports-esp32","description":"\u003ch3\u003e6pcs INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eINMP441 Omnidirectional Microphone Module I2S Interface MEMS High Precision\nLow Power Ultra Small Volume for ESP32 The INMP441 is a high performance, low\npower, digital output, omnidirectional MEMS microphone with bottom port. The\ncomplete INMP441 solution consists of a MEMS sensor, signal conditioning,\nanalogue to digital converter, anti-aliasing filter, power management and\nindustry standard 24-bit I2S interface. The I2S interface allows the INMP441\nto be directly connected to digital processors such as DSPs and\nmicrocontrollers without the need for an audio codec for use in the system.\nThe INMP441 has a high signal-to-noise ratio and is an excellent choice for\nnear field applications. The INMP441 has a flat wideband frequency response\nthat results in high definition of natural sound. Product features: 1. Digital\nI2S interface with high precision 24-bit data. 2. High signal to noise ratio\nis 61 dBA 3. High sensitivity - 26 dBFS. 4. Stable frequency response from 60\nHz to 15 kHz 5. Low power consumption: low current consumption 1.4 mA. 6. High\nPSR: -75 dBFS. Interface definition: SCK: Serial data clock for I2S interface.\nWS: Serial data word selection for I2S interface. L\/R: Left\/Right channel\nselection. When set to low, the microphone outputs a signal on the left\nchannel of the I2S frame. When set to high level, the microphone outputs\nsignals on the right channel SD: Serial data output of the I2S interface. VCC:\nInput power, 1.8V to 3.3V. GND: power ground. Connect to ESP32: (INMP441\nESP32) SCK \u0026gt;\u0026gt; GPIO14 SD \u0026gt;\u0026gt; GPIO32 GPIO15. L\/R \u0026gt;\u0026gt; GND GND \u0026gt;\u0026gt; GND VDD \u0026gt;\u0026gt; VDD3.3.\nPackage contains: 6 x INMP441 Omnidirectional Microphone Module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe INMP441 is a high performance, omnidirectional MEMS microphone with low power consumption and digital output and a lower port.\u003c\/li\u003e\n \u003cli\u003eThe I2S interface allows the INMP441 to be connected directly to digital processors such as DSPs and microcontrollers without the need for an audio codec in the system.\u003c\/li\u003e\n \u003cli\u003eThe INMP441 has a high SNR making it an excellent choice for near field applications. The INMP441 features a flat broadband frequency response, which gives a natural sound with high intelligibility.\u003c\/li\u003e\n \u003cli\u003eINMP441 Omnidirectional Microphone Module I2S Interface MEMS High Precision\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2025-09-28T13:39:59+10:00","created_at":"2025-09-28T13:39:56+10:00","vendor":"ALMOCN","type":"Microphone Elements","tags":["industryDE_Sep2025"],"price":16600,"price_min":16600,"price_max":16600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45751404495001,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B09G9LDQ48","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"6pcs INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32","public_title":null,"options":["Default Title"],"price":16600,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"701715478329","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/soundstores.net\/cdn\/shop\/files\/de-B09G9LDQ48.jpg?v=1775755406","\/\/soundstores.net\/cdn\/shop\/files\/51DsefMCNUL.jpg?v=1759030798","\/\/soundstores.net\/cdn\/shop\/files\/51v3hKKetML.jpg?v=1759030798","\/\/soundstores.net\/cdn\/shop\/files\/511DFKtXoFL.jpg?v=1759030798","\/\/soundstores.net\/cdn\/shop\/files\/71Jhu8soddL.jpg?v=1759030799"],"featured_image":"\/\/soundstores.net\/cdn\/shop\/files\/de-B09G9LDQ48.jpg?v=1775755406","options":["Title"],"media":[{"alt":null,"id":34673922736281,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/soundstores.net\/cdn\/shop\/files\/de-B09G9LDQ48.jpg?v=1775755406"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/de-B09G9LDQ48.jpg?v=1775755406","width":1500},{"alt":null,"id":34673922769049,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51DsefMCNUL.jpg?v=1759030798"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51DsefMCNUL.jpg?v=1759030798","width":1200},{"alt":null,"id":34673922801817,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/51v3hKKetML.jpg?v=1759030798"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/51v3hKKetML.jpg?v=1759030798","width":1200},{"alt":null,"id":34673922834585,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/soundstores.net\/cdn\/shop\/files\/511DFKtXoFL.jpg?v=1759030798"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/511DFKtXoFL.jpg?v=1759030798","width":1200},{"alt":null,"id":34673922867353,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/soundstores.net\/cdn\/shop\/files\/71Jhu8soddL.jpg?v=1759030799"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/soundstores.net\/cdn\/shop\/files\/71Jhu8soddL.jpg?v=1759030799","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e6pcs INMP441 Omnidirectional Microphone I2S Interface Digital Output Sensor Module Supports ESP32\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eINMP441 Omnidirectional Microphone Module I2S Interface MEMS High Precision\nLow Power Ultra Small Volume for ESP32 The INMP441 is a high performance, low\npower, digital output, omnidirectional MEMS microphone with bottom port. The\ncomplete INMP441 solution consists of a MEMS sensor, signal conditioning,\nanalogue to digital converter, anti-aliasing filter, power management and\nindustry standard 24-bit I2S interface. The I2S interface allows the INMP441\nto be directly connected to digital processors such as DSPs and\nmicrocontrollers without the need for an audio codec for use in the system.\nThe INMP441 has a high signal-to-noise ratio and is an excellent choice for\nnear field applications. The INMP441 has a flat wideband frequency response\nthat results in high definition of natural sound. Product features: 1. Digital\nI2S interface with high precision 24-bit data. 2. High signal to noise ratio\nis 61 dBA 3. High sensitivity - 26 dBFS. 4. Stable frequency response from 60\nHz to 15 kHz 5. Low power consumption: low current consumption 1.4 mA. 6. High\nPSR: -75 dBFS. Interface definition: SCK: Serial data clock for I2S interface.\nWS: Serial data word selection for I2S interface. L\/R: Left\/Right channel\nselection. When set to low, the microphone outputs a signal on the left\nchannel of the I2S frame. When set to high level, the microphone outputs\nsignals on the right channel SD: Serial data output of the I2S interface. VCC:\nInput power, 1.8V to 3.3V. GND: power ground. Connect to ESP32: (INMP441\nESP32) SCK \u0026gt;\u0026gt; GPIO14 SD \u0026gt;\u0026gt; GPIO32 GPIO15. L\/R \u0026gt;\u0026gt; GND GND \u0026gt;\u0026gt; GND VDD \u0026gt;\u0026gt; VDD3.3.\nPackage contains: 6 x INMP441 Omnidirectional Microphone Module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThe INMP441 is a high performance, omnidirectional MEMS microphone with low power consumption and digital output and a lower port.\u003c\/li\u003e\n \u003cli\u003eThe I2S interface allows the INMP441 to be connected directly to digital processors such as DSPs and microcontrollers without the need for an audio codec in the system.\u003c\/li\u003e\n \u003cli\u003eThe INMP441 has a high SNR making it an excellent choice for near field applications. The INMP441 features a flat broadband frequency response, which gives a natural sound with high intelligibility.\u003c\/li\u003e\n \u003cli\u003eINMP441 Omnidirectional Microphone Module I2S Interface MEMS High Precision\u003c\/li\u003e\n \u003c\/ul\u003e"}