{"title":"Knowles Device Support Catalogue - Debug Store","description":"\u003cp\u003e\u003cspan\u003eKnowles Corporation specializes in manufacturing advanced micro-acoustic microphones, speakers, audio processors, and precision device solutions for consumer electronics, communications, and specialized industrial markets.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"mikroe-2371-noise-click-board-uk","title":"Noise Click Board™","description":"\u003cp\u003eWhen the volume of ambient sound reaches the set threshold, an interrupt is triggered.\u003cbr\u003e\nThe most important parts of the circuit are the microphone, an RMS-to-DC converter, two dual rail-to-rail Input\/Output 10 MHz operational amplifiers, and a 12-bit digital-to-analog converter (DAC).\u003cbr\u003e\n\u003cbr\u003e\nThe 12-bit DAC provides the reference voltage — the noise threshold — for the comparator. You set the exact level through the SPI interface. The threshold should be configured through trial and error (4096 discrete values to select from).\u003cbr\u003e\nBeside SPI, EN and OUT pins provide additional functionality.\u003cbr\u003e\n\u003cbr\u003e\nThe board works on a 3.3V power supply.\u003c\/p\u003e","brand":"Mikroelektronika d.o.o.","offers":[{"title":"Default Title","offer_id":37768364720317,"sku":"MIKROE-2371","price":24.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/6931\/8333\/products\/mikroelektronika-d-o-o-click-board-noise-click-board-37313759150303.jpg?v=1684940703"},{"product_id":"mikroe-2563-mic-click-board-uk","title":"MIC Click Board™","description":"\u003cp\u003eThe \u003cem\u003e\u003cstrong\u003eMIC Click Board™\u003c\/strong\u003e\u003c\/em\u003e carries the SPQ0410HR5H-B surface mount silicon microphone with maximum RF protection. The click is designed to run on a 3.3V power supply. It communicates with the target microcontroller over the AN pin on the mikroBUS™ line.\u003cbr\u003e\n\u003cimg alt=\"\" data-entity-type=\"\" data-entity-uuid=\"\" src=\"https:\/\/shop.mikroe.com\/img\/cms\/inside-text-image-mic-click.jpg\" width=\"90%\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eHow Does The MIC Click Board™ Work?\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMIC Click Board™\u003c\/strong\u003e contains a silicon microphone, which outputs the signal to the analog pin (AN) on the mikroBUS™ line via the op amp.\u003c\/p\u003e\n\n\u003ch3\u003eSPQ0410HR5H-B FEATURES\u003c\/h3\u003e\n\n\u003cp\u003eThe SPQ0410HR5H-B is a miniature, high-performance, low power, top port silicon microphone.\u003c\/p\u003e\n\n\u003cp\u003eUsing the SiSonic™ MEMS technology, the SPQ0410HR5H-B consists of an acoustic sensor, a low noise input buffer, and an output amplifier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaxRF protection\u003c\/strong\u003e prevents RF noise in traces from getting into the mic output.\u003c\/p\u003e\n\n\u003cp\u003eTEST CONDITIONS: 23 ± 2C °, 55 ± 20 % R.H., V\u003csub\u003eDD\u003c\/sub\u003e(min)\u003cv\u003eDD(max), no load, unless otherwise indicated\u003c\/v\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003cth\u003eParameter\u003c\/th\u003e\n            \u003cth\u003eSymbol\u003c\/th\u003e\n            \u003cth\u003eConditions\u003c\/th\u003e\n            \u003cth\u003eMin\u003c\/th\u003e\n            \u003cth\u003eTyp\u003c\/th\u003e\n            \u003cth\u003eMax\u003c\/th\u003e\n            \u003cth\u003eUnits\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eSupply Voltage\u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eV\u003csub\u003eDD\u003c\/sub\u003e\n\u003c\/td\u003e\n            \u003ctd\u003e1.5\u003c\/td\u003e\n            \u003ctd\u003e3.6\u003c\/td\u003e\n            \u003ctd\u003eV\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eSupply Current\u003csup\u003e1,2\u003c\/sup\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eI\u003csub\u003eDD\u003c\/sub\u003e\n\u003c\/td\u003e\n            \u003ctd\u003e120\u003c\/td\u003e\n            \u003ctd\u003e160\u003c\/td\u003e\n            \u003ctd\u003eµA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eSensitivity\u003csup\u003e1\u003c\/sup\u003e\n\u003c\/td\u003e\n            \u003ctd\u003eS\u003c\/td\u003e\n            \u003ctd\u003e94 dB SPL @ 1kHz\u003c\/td\u003e\n            \u003ctd\u003e-45\u003c\/td\u003e\n            \u003ctd\u003e-42\u003c\/td\u003e\n            \u003ctd\u003e-39\u003c\/td\u003e\n            \u003ctd\u003edBV\/Pa\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eSignal to Noise Ratio\u003c\/td\u003e\n            \u003ctd\u003eSNR\u003c\/td\u003e\n            \u003ctd\u003e94 dB SPL @ 1kHz, A-weighted\u003c\/td\u003e\n            \u003ctd\u003e59\u003c\/td\u003e\n            \u003ctd\u003edB(A)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eTotal Harmonic Distortion\u003c\/td\u003e\n            \u003ctd\u003eTHD\u003c\/td\u003e\n            \u003ctd\u003e94 dB SPL @ 1kHz, S=Typ, R\u003csub\u003eload\u003c\/sub\u003e\u0026gt;3kΩ\u003c\/td\u003e\n            \u003ctd\u003e1\u003c\/td\u003e\n            \u003ctd\u003e%\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eAcoustic Overload Point\u003c\/td\u003e\n            \u003ctd\u003eAOP\u003c\/td\u003e\n            \u003ctd\u003e10% THD @ 1 kHz, S=Typ, V\u003csub\u003eDD\u003c\/sub\u003e=3.6V, R\u003csub\u003eload\u003c\/sub\u003e\u0026gt;3kΩ\u003c\/td\u003e\n            \u003ctd\u003e115\u003c\/td\u003e\n            \u003ctd\u003edB SPL\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eDC Output\u003c\/td\u003e\n            \u003ctd\u003eV\u003csub\u003eDD\u003c\/sub\u003e=1.5V\u003c\/td\u003e\n            \u003ctd\u003e0.73\u003c\/td\u003e\n            \u003ctd\u003eV\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eOutput impedance\u003c\/td\u003e\n            \u003ctd\u003eZ\u003csub\u003eOUT\u003c\/sub\u003e\n\u003c\/td\u003e\n            \u003ctd\u003e@ 1 kHz\u003c\/td\u003e\n            \u003ctd\u003e400\u003c\/td\u003e\n            \u003ctd\u003eΩ\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eDirectivity\u003c\/td\u003e\n            \u003ctd colspan=\"4\"\u003eOmnidirectional\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003ePolarity\u003c\/td\u003e\n            \u003ctd\u003eIncreasing sound pressure\u003c\/td\u003e\n            \u003ctd colspan=\"4\"\u003eDecreasing output voltage\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003csup\u003e1\u003c\/sup\u003e100% tested.\u003cbr\u003e\n\u003csup\u003e2\u003c\/sup\u003eMaximum specifications are measured at maximum V\u003csub\u003eDD\u003c\/sub\u003e. Typical specifications are measured at V\u003csub\u003eDD\u003c\/sub\u003e=1.8V.\u003c\/p\u003e\n\n\u003ch3\u003eOMNIDIRECTIONAL MICROPHONES\u003c\/h3\u003e\n\n\u003cp\u003eSPQ0410HR5H-B is an \u003cstrong\u003eomnidirectional microphone\u003c\/strong\u003e. As the name implies an omnidirectional microphone can hear equally in all directions. So whichever way you hold it, up or down, it will work the same.\u003c\/p\u003e\n\n\u003ch3\u003eSPECIIFICATIONS\u003c\/h3\u003e\n\n\u003ctable\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eType\u003c\/td\u003e\n            \u003ctd\u003eMicrophone\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eApplications\u003c\/td\u003e\n            \u003ctd\u003eProcessing audio with an MCU, mobile phones, smartphones, laptop computers, sensors, digital still cameras, portable music recorders, etc.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eOn-board modules\u003c\/td\u003e\n            \u003ctd\u003eSPQ0410HR5H-B surface mount silicon microphone with maximum RF protection\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eKey Features\u003c\/td\u003e\n            \u003ctd\u003eOmnidirectional, MaxRF protection, Sensitivity: -42 dBV\/Pa\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eInterface\u003c\/td\u003e\n            \u003ctd\u003eAnalog\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eCompatibility\u003c\/td\u003e\n            \u003ctd\u003emikroBUS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eClick board size\u003c\/td\u003e\n            \u003ctd\u003eS (28.6 x 25.4 mm)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eInput Voltage\u003c\/td\u003e\n            \u003ctd\u003e3.3V\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePINOUT DIAGRAM\u003c\/h3\u003e\n\n\u003cp\u003eThis table shows how the pinout of the \u003cstrong\u003eMIC Click Board™\u003c\/strong\u003e corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).\u003c\/p\u003e\n\n\u003ctable\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003cth\u003eNotes\u003c\/th\u003e\n            \u003cth\u003ePin\u003c\/th\u003e\n            \u003cth colspan=\"4\"\u003e\u003cimg alt=\"Mikrobus logo.png\" data-entity-type=\"\" data-entity-uuid=\"\" src=\"https:\/\/cdn.mikroe.com\/img\/mikrobus\/mikroBUS-logo-black.png\"\u003e\u003c\/th\u003e\n            \u003cth\u003ePin\u003c\/th\u003e\n            \u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eAnalog output pin\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eOUT\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e1\u003c\/td\u003e\n            \u003ctd\u003eAN\u003c\/td\u003e\n            \u003ctd\u003ePWM\u003c\/td\u003e\n            \u003ctd\u003e16\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n            \u003ctd\u003e2\u003c\/td\u003e\n            \u003ctd\u003eRST\u003c\/td\u003e\n            \u003ctd\u003eINT\u003c\/td\u003e\n            \u003ctd\u003e15\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n            \u003ctd\u003e3\u003c\/td\u003e\n            \u003ctd\u003eCS\u003c\/td\u003e\n            \u003ctd\u003eTX\u003c\/td\u003e\n            \u003ctd\u003e14\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n            \u003ctd\u003e4\u003c\/td\u003e\n            \u003ctd\u003eSCK\u003c\/td\u003e\n            \u003ctd\u003eRX\u003c\/td\u003e\n            \u003ctd\u003e13\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n            \u003ctd\u003e5\u003c\/td\u003e\n            \u003ctd\u003eMISO\u003c\/td\u003e\n            \u003ctd\u003eSCL\u003c\/td\u003e\n            \u003ctd\u003e12\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n            \u003ctd\u003e6\u003c\/td\u003e\n            \u003ctd\u003eMOSI\u003c\/td\u003e\n            \u003ctd\u003eSDA\u003c\/td\u003e\n            \u003ctd\u003e11\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003ePower supply\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003e+3.3V\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e7\u003c\/td\u003e\n            \u003ctd\u003e3.3V\u003c\/td\u003e\n            \u003ctd\u003e5V\u003c\/td\u003e\n            \u003ctd\u003e10\u003c\/td\u003e\n            \u003ctd\u003eNC\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eGround\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e8\u003c\/td\u003e\n            \u003ctd\u003eGND\u003c\/td\u003e\n            \u003ctd\u003eGND\u003c\/td\u003e\n            \u003ctd\u003e9\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eGround\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e \u003c\/h3\u003e","brand":"Mikroelektronika d.o.o.","offers":[{"title":"Default Title","offer_id":37768393392317,"sku":"MIKROE-2563","price":7.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/6931\/8333\/products\/mikroelektronika-d-o-o-click-board-mic-click-board-30240114016445.jpg?v=1685039159"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/6931\/8333\/collections\/logo-knowles-500.jpg?v=1725961320","url":"https:\/\/thedebugstore.com\/en-nl\/collections\/knowles-device-support.oembed","provider":"Debug Store","version":"1.0","type":"link"}