{"product_id":"ec-buying-5pcs-inmp441-omnidirectional-microphone-module-mems-i2s-interface-supports-esp32-high-precision-low-power-digital-output","title":"EC Buying 5Pcs INMP441 Omnidirectional Microphone Module MEMS I2S Interface Supports ESP32 High Precision Low Power Digital Output","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e EC Buying\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eINMP441 is a high-performance, low-power, digital output, omnidirectional MEMS microphone with a bottom port\u003c\/li\u003e\n\u003cli\u003eThe INMP441 module includes MEMS sensors, signal composition adjustment, analog-to-digital converters, anti-aliasing filters, power management, and an industry-standard 24-bit I2S interface\u003c\/li\u003e\n\u003cli\u003eThe I2S interface allows INMP441 to be directly connected to digital processors, such as DSPs and microcontrollers, without the need for audio codecs used in the system\u003c\/li\u003e\n\u003cli\u003eThe INMP441 has a high signal-to-noise ratio of 61dBA, making it an excellent choice for near-field applications\u003c\/li\u003e\n\u003cli\u003eINMP441 has a flat broadband frequency response, resulting in high sound clarity\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e INMP441\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e INMP441\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e Product Characteristics:\u003cbr\u003e\nHigh-precision 24-bit data digital I2S interface\u003cbr\u003e\nHigh signal-to-noise ratio of 61 dBA\u003cbr\u003e\nHigh sensitivity -26 dBFS\u003cbr\u003e\nStable frequency response from 60Hz to 15kHz\u003cbr\u003e\nLow power consumption: Low current consumption 1.4 mA\u003cbr\u003e\nHigh PSR: -75 dBFS\u003cbr\u003e\nModule size: 14mm * 14mm\/0.55inch * 0.55inch (D * D)\u003cbr\u003e\n\u003cbr\u003e\nInterface Definition:\u003cbr\u003e\nSCK: Serial data clock of I2S interface\u003cbr\u003e\nWS: Serial Data Word Selection for I2S Interface\u003cbr\u003e\nL\/R: Left\/Right channel selection\u003cbr\u003e\nSet to low battery level, the microphone outputs signal on the left channel of the I2S frame\u003cbr\u003e\nSet to a high level, the microphone outputs a signal on the right channel The serial data output of SD: I2S interface\u003cbr\u003e\n\u003cbr\u003e\nThis product provides a tutorial on using the ESP32 module with the I2S function\u003cbr\u003e\nINMP441 ESP32 Development Board\u003cbr\u003e\nSCK \u0026gt;\u0026gt; GPI014\u003cbr\u003e\nSD \u0026gt;\u0026gt; GPIO32\u003cbr\u003e\nWS \u0026gt;\u0026gt; GPI015\u003cbr\u003e\nL\/R \u0026gt;\u0026gt; GND\u003cbr\u003e\nGND \u0026gt;\u0026gt; GND\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 7.0 x 4.7 x 0.2 inches\u003c\/p\u003e","brand":"EC Buying","offers":[{"title":"Default Title","offer_id":44088271634520,"sku":"B0C1C64R8S","price":27.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0056\/2520\/files\/71sfbZ4zkIL.jpg?v=1778319431","url":"https:\/\/vibrantlife-health-wellness.myshopify.com\/products\/ec-buying-5pcs-inmp441-omnidirectional-microphone-module-mems-i2s-interface-supports-esp32-high-precision-low-power-digital-output","provider":"VibrantLife Health \u0026 Wellness","version":"1.0","type":"link"}