{"product_id":"inmp441-mems-high-precision-omnidirectional-microphone-i2s-snr-low-power-module","title":"Inmp441 Mems High Precision Omnidirectional Microphone I2s Snr Low Power Module","description":"\u003cheader\u003e\n\u003ch2\u003eINMP441 MEMS High Precision Omnidirectional Microphone I2S SNR Low Power Module\u003c\/h2\u003e\n\u003c\/header\u003e\n\u003csection id=\"description\"\u003e\n\u003cp\u003eThe INMP441 is a high-performance, low-power, digital-output, omnidirectional MEMS microphone module designed for advanced audio and voice recognition applications. It integrates a MEMS sensor, signal conditioning, an analog-to-digital converter (ADC), anti-aliasing filters, power management, and a standard 24-bit I²S interface, allowing seamless connection to digital processors without the need for an audio codec.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDigital I²S interface with high-precision 24-bit data\u003c\/li\u003e\n\u003cli\u003eHigh Signal-to-Noise Ratio (SNR) of 61 dBA\u003c\/li\u003e\n\u003cli\u003eSensitivity: -26 dBFS\u003c\/li\u003e\n\u003cli\u003eFlat frequency response from 60 Hz to 15 kHz\u003c\/li\u003e\n\u003cli\u003eLow current consumption of 1.4 mA\u003c\/li\u003e\n\u003cli\u003eHigh Power Supply Rejection (PSR) of -75 dBFS\u003c\/li\u003e\n\u003cli\u003eCompact surface-mount package: 4.72 × 3.76 × 1 mm\u003c\/li\u003e\n\u003cli\u003eRoHS\/WEEE compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"internal-linking\"\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"\/products\/electric-condenser-microphone-in-pakistan?_pos=1\u0026amp;_sid=2ee66d95f\u0026amp;_ss=r\" title=\"Czn-15e omnidirectional electret condenser microphone -62+\/-2db - digilog.pk\" target=\"_blank\"\u003eCzn-15e Omnidirectional Microphone\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"\/products\/wemos-d1-mini-pro-external-antenna-wi-fi-antenna-in-pakistan?_pos=2\u0026amp;_sid=2ee66d95f\u0026amp;_ss=r\" title=\"Wemos d1 mini pro external antenna wi-fi antenna in pakistan - digilog.pk\" target=\"_blank\"\u003eWi-fi Antenna\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"external-linking\"\u003e\n\u003ch3\u003eLearn More about MEMS Microphones\u003c\/h3\u003e\n\u003cp\u003eFor a deeper understanding of MEMS microphone technology and its applications, explore resources like\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/en.wikipedia.org\/wiki\/Microelectromechanical_systems_microphone\" target=\"_blank\"\u003eWikipedia on MEMS Microphones\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003ch4\u003eWhat is the operating voltage range for the INMP441 module?\u003c\/h4\u003e\n\u003cp\u003eThe INMP441 operates within a voltage range of 1.8 V to 3.3 V.\u003c\/p\u003e\n\u003ch4\u003eCan this module be used with microcontrollers that have an I²S interface?\u003c\/h4\u003e\n\u003cp\u003eYes, the INMP441 is designed to interface directly with microcontrollers and digital signal processors (DSPs) that support the I²S protocol.\u003c\/p\u003e\n\u003ch4\u003eIs the INMP441 suitable for far-field voice recognition applications?\u003c\/h4\u003e\n\u003cp\u003eWhile the INMP441 has a high SNR and flat frequency response, it is optimized for near-field applications. For far-field voice recognition, additional signal processing may be required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"package-include\"\u003e\n\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x INMP441 MEMS High Precision Omnidirectional Microphone Mod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962570440769,"sku":"b579,krt27","price":750.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/1n.png?v=1779576655","url":"https:\/\/stem.pk\/products\/inmp441-mems-high-precision-omnidirectional-microphone-i2s-snr-low-power-module","provider":"stem.pk","version":"1.0","type":"link"}