{"product_id":"tanotis-e14-4850121","title":"PUI AUDIO AMP2X2 Audio Amplifier Board, MAX9744 Stereo Class D Speaker, 20W","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003eAMP2X2 is an audio amplifier board. It features an Analog Device’s MAX9744 Class D stereo amplifier circuit for maximum signal fidelity. This amplifier delivers a minimum of 2.0W per channel into 8ohm loads and 4.0W per channel into 4ohm loads, both at less than 1% THD+N while using a 7V DC supply. The board features a small size of 38.0mm x 38.0mm and header pins for easy design prototype development.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow quiescent current\u003c\/li\u003e\n\u003cli\u003eThermal overload protection and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eMinimum amplifier power supply of 7V and subsystem power supply voltage range: 2.7V to 3.6V\u003c\/li\u003e\n\u003cli\u003e7mA subsystem power supply current (VDD=3.3V) and 4mA amplifier power supply current (PVDD = 7.0V)\u003c\/li\u003e\n\u003cli\u003eExternal resistors adjust the amplifier gain\u003c\/li\u003e\n\u003cli\u003e1.8V logic-compatible SHDN input\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio of 89dB at A-weighted, VDD = 7V, POUT = 2W, RL = 8ohm + 33mH\u003c\/li\u003e\n\u003cli\u003e200ms typ turn-on time\u003c\/li\u003e\n\u003cli\u003e68dB typ power-supply rejection ratio at VDD = 2.7V less than equal to V DC less than equal to 3.6V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003ch4\u003eProduct details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Manufacturer\u003c\/td\u003e\n\u003ctd\u003eAnalog Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Application Type\u003c\/td\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Contents\u003c\/td\u003e\n\u003ctd\u003eAudio Amplifier Board MAX9744\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSVHC\u003c\/td\u003e\n\u003ctd\u003eNo SVHC (25-Jun-2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilicon Core Number\u003c\/td\u003e\n\u003ctd\u003eMAX9744\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Sub Type\u003c\/td\u003e\n\u003ctd\u003eStereo Class D Audio Power Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePUI AUDIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eAMP2X2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet (981.33KB) EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/4658473.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView or download\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.\u003c\/p\u003e","brand":"PUI AUDIO-10","offers":[{"title":"Default Title","offer_id":46319810445397,"sku":"4850121:1-VAT145:e14","price":4461.59,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/4850120-40_f4c51812-08bc-4d15-ad6a-b79fc5b5e75a.jpg?v=1791701849","url":"https:\/\/www.tanotis.com\/products\/tanotis-e14-4850121","provider":"Tanotis","version":"1.0","type":"link"}