{"product_id":"stk3101y-sanyo-high-fidelity-audio-amplifier-ic","title":"STK3101Y Sanyo AF Power Amplifier","description":"\u003ch3\u003eHigh-Efficiency 2-Channel Audio Power Amplifier Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK3101Y\u003c\/strong\u003e is a high-reliability thick-film hybrid integrated circuit from Sanyo. Engineered for high-fidelity audio applications, this module is a versatile solution frequently found in premium automotive audio systems, home theater receivers, and professional public address (PA) equipment.\u003c\/p\u003e\n\n\u003cp\u003eCapable of delivering a clean 40W + 40W output into 4Ω loads, the STK3101Y is prized for its high efficiency (typical 90%) and exceptionally low noise floor (-90 dBV), ensuring clear and powerful audio reproduction.\u003c\/p\u003e\n\n\u003ch4\u003eKey Technical Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e 40W + 40W (at 4Ω) with excellent 0.05% THD.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e High-efficiency design (up to 90%) reducing internal heat generation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application:\u003c\/strong\u003e Used in AV receivers, musical instrument amplifiers, and high-end TV audio circuitry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e Recommended supply of ±30V to ±35V (Maximum Input ±40V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Compact SIP\/ZIP (Single In-line Package) for easy vertical mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Thermal Care:\u003c\/h4\u003e\n\u003cp\u003eTo maintain its 85% typical efficiency and prevent thermal shutdown, the STK3101Y must be mounted to a substantial heatsink. Always apply a thin, even layer of thermal silicone grease to the backplate before securing it to the cooling assembly. Ensure your power supply rail does not exceed the ±40V maximum to prevent permanent substrate damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: This IC includes integrated regulation and driver circuitry, making it a robust all-in-one solution for audio amplification.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48006074237082,"sku":"SC0007","price":23.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/13-STK3101Y_20Sanyo_20AF_20Power_20Amplifier.jpg?v=1778389405","url":"https:\/\/prellelectronics.com\/products\/stk3101y-sanyo-high-fidelity-audio-amplifier-ic","provider":"Prell Electronics","version":"1.0","type":"link"}