{"product_id":"sparkfun-analog-mems-microphone-breakout-sph8878lr5h-1","title":"SparkFun Analog MEMS Microphone Breakout SPH8878LR5H-1","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\r\n\u003cli\u003eSparkFun Analog MEMS Microphone Breakout SPH8878LR5H-1\u003c\/li\u003e\r\n\u003cli\u003eAllowing you to plug directly into an ADC\u003c\/li\u003e\r\n\u003cli\u003eFeatures an OpAmp\u003c\/li\u003e\r\n\u003cli\u003eAverage Current Consumption: 265 µA\u003c\/li\u003e\r\n\u003cli\u003eFrequency Range: 7 Hz - 36 kHz\u003c\/li\u003e\r\n\u003cli\u003eSupply Voltage: 2.3 - 3.6 V\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eThe \u003cstrong\u003eSparkFun Analog MEMS Microphone Breakout SPH8878LR5H-1\u003c\/strong\u003e features an OpAmp to bring the output of the microphone to a usable level, allowing you to plug directly into an ADC on a microcontroller or something like the SparkFun Spectrum Shield.\u003c\/p\u003e\r\n\u003cp\u003eIn addition to amplifying the signal, the OpAmp adds a bias voltage of 1\/2 VCC. With sound sources such as a normal speaking voice a few feet away from the microphone, the AUD output signal will be at about 200mV peak-to-peak. Also note, this low profile microphone has its port on the bottom side, so the microphone can be mounted flush to the outer surface of your enclosure. This microphone is omni-directional, which means it does a good job of picking up sound sources from all directions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x SparkFun Analog MEMS Microphone Breakout SPH8878LR5H-1\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e0.55 x 0.40 inch (L x W)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003cstrong\u003ePDF Files\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/s\/spa\/rb-spa-2075\/pdf\/sparkfun-analog-mems-microphone-breakout-sph8878lr5h-1-datasheet.pdf\" target=\"_blank\"\u003eSparkFun Analog MEMS Microphone Breakout SPH8878LR5H-1 - Datasheet\u003c\/a\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/s\/spa\/rb-spa-2075\/pdf\/sparkfun-analog-mems-microphone-breakout-sph8878lr5h-1-schematics.pdf\" target=\"_blank\"\u003eSparkFun RP2040 mikroBUS Development Board - Schematics\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eWebsite\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/analog-mems-microphone-breakout---sph8878lr5h-1-hookup-guide?_ga=2.114982533.321591389.1655186079-1386693059.1655186079\" target=\"_blank\"\u003eSparkFun Analog MEMS Microphone Breakout SPH8878LR5H-1 - Hookup Guide \u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSupply Voltage: 2.3 - 3.6 V\u003c\/li\u003e\r\n\u003cli\u003eAverage Current Consumption: 265 µA\u003c\/li\u003e\r\n\u003cli\u003eFrequency Range: 7 Hz - 36 kHz\u003c\/li\u003e\r\n\u003cli\u003eSignal-to-Noise Ratio: 66 dBV \/ Pa\u003c\/li\u003e\r\n\u003cli\u003eSensitivity: ~44 dBV \/ Pa (Single-Ended Mode)\u003c\/li\u003e\r\n\u003cli\u003e-3 dB Roll Off at 7 Hz \/ +3 dB Flatness at 36 kHz\u003c\/li\u003e\r\n\u003cli\u003eAcoustic Overload Point: 134 dB SPL\u003c\/li\u003e\r\n\u003cli\u003eOPA344 provides 600Ω output impedance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun Electronics","offers":[{"title":"Default Title","offer_id":41692995027126,"sku":"RB-Spa-2075","price":8.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/8122\/4630\/files\/pp_1810631.webp?v=1777899944","url":"https:\/\/uk.robotshop.com\/products\/sparkfun-analog-mems-microphone-breakout-sph8878lr5h-1","provider":"RobotShop UK","version":"1.0","type":"link"}