{"product_id":"dual-40w-audio-power-amplifier-with-mute","title":"Dual 40W Audio Power Amplifier with Mute","description":"\u003cp\u003e\u003cbr\u003eThe stereo audio amplifier project shown here is capable of delivering typically 40W per channel continuous average output power into an 8Ω load with less than 0.1% (THD+N). The project is built using an LM4766 chip from Texas Instruments, The performance of the LM4766, utilizing its Self-Peak Instantaneous Temperature (°Ke) (Spike) Protection Circuitry, places it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA).\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply +\/-30V DC for 40W Output, Power Supply Range Dual 10V to 32V DC (+\/-10V to +\/-32V) @ 4Amps\u003c\/li\u003e\n\u003cli\u003eLoad 8 Ohms Speaker\u003c\/li\u003e\n\u003cli\u003eQuiet Fade-In\/Out Mute Switch\u003c\/li\u003e\n\u003cli\u003eTHD+N at 1kHz at 2 x 40W Continuous Average Output Power Into 8Ω 0.1% (Max)\u003c\/li\u003e\n\u003cli\u003eFrequency Response 20 to 20Khz\u003c\/li\u003e\n\u003cli\u003eInput Level Signal 1V Peak to Peak\u003c\/li\u003e\n\u003cli\u003eInput Impedance 47K Ohms\u003c\/li\u003e\n\u003cli\u003eGain 21\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 93.35 x 81.92 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":46319449309356,"sku":null,"price":600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/dual40waudio_1.jpg?v=1780054390","url":"https:\/\/dotfry.com\/products\/dual-40w-audio-power-amplifier-with-mute","provider":"dotfry","version":"1.0","type":"link"}