{"product_id":"tda7803a-48x","title":"TDA7803A-48X","description":"\u003ch2\u003eTDA7803A-48X High-Efficiency Digital Input Audio Processor\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTDA7803A-48X\u003c\/strong\u003e from STMicroelectronics is a premium automotive-grade audio ADC\/amplifier IC designed for mission-critical audio applications. This 4-channel digital input audio processor delivers exceptional 115dB signal-to-noise ratio performance, making it ideal for high-fidelity automotive audio systems, industrial audio processing, and professional sound equipment.\u003c\/p\u003e\u003cp\u003eEngineered to meet stringent automotive standards with \u003cstrong\u003eAEC-Q100 qualification\u003c\/strong\u003e, this component ensures reliable operation across extreme temperature ranges from -40°C to 105°C. The flexible I2C, I2S, and TDM interface options provide seamless integration into modern digital audio architectures, while the wide 6V to 18.5V supply voltage range accommodates diverse system requirements.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive-Grade Reliability:\u003c\/strong\u003e AEC-Q100 qualified for demanding automotive environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Audio Performance:\u003c\/strong\u003e 115dB SNR ensures crystal-clear sound reproduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Digital Interfaces:\u003c\/strong\u003e I2C, I2S, and TDM support for versatile system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Range:\u003c\/strong\u003e -40°C to 105°C temperature tolerance and 6V to 18.5V supply voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Channel Processing:\u003c\/strong\u003e 4-channel architecture for complex audio applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally responsible manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e\t\u003ctd\u003eProduct attributes\u003c\/td\u003e\t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eManufacturer\u003c\/td\u003e\t\u003ctd\u003eSTMicroelectronics\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eProduct Series\u003c\/td\u003e\t\u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003ePackaging\u003c\/td\u003e\t\u003ctd\u003eTube | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eFunction\u003c\/td\u003e\t\u003ctd\u003eAudio ADC\/Amplifier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eApplications\u003c\/td\u003e\t\u003ctd\u003eAudio\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eNumber of Channels\u003c\/td\u003e\t\u003ctd\u003e4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eInterface\u003c\/td\u003e\t\u003ctd\u003eI2C, I2S, TDM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e\t\u003ctd\u003e6V ~ 18.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eOperating Temperature\u003c\/td\u003e\t\u003ctd\u003e-40°C ~ 105°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eSpecifications\u003c\/td\u003e\t\u003ctd\u003e115dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eGrade\u003c\/td\u003e\t\u003ctd\u003eAutomotive\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eQualification\u003c\/td\u003e\t\u003ctd\u003eAEC-Q100\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eMounting Type\u003c\/td\u003e\t\u003ctd\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\t\u003ctd\u003e27-Flexiwatt, Formed Leads\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e\t\u003ctd\u003e27-Flexiwatt (Vertical)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\t\u003ctd\u003eROHS\u003c\/td\u003e\t\u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1757832376\"\u003e\u003c\/td\u003e \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe TDA7803A-48X is perfectly suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomotive infotainment and audio systems\u003c\/li\u003e\n\u003cli\u003eIndustrial audio processing equipment\u003c\/li\u003e\n\u003cli\u003eProfessional sound reinforcement systems\u003c\/li\u003e\n\u003cli\u003eMedical device audio interfaces\u003c\/li\u003e\n\u003cli\u003eTelecommunications audio processing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY?\u003c\/h3\u003e\u003cp\u003eAs an authorized distributor of STMicroelectronics components, HQICKEY guarantees 100% authentic parts with full traceability and manufacturer warranty support. Our global logistics network ensures rapid fulfillment for just-in-time procurement, backed by technical support and comprehensive documentation access.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/Audio-Special-Purpose\" title=\"Audio Special Purpose ICs - High-Performance Audio Components\"\u003eAudio Special Purpose ICs\u003c\/a\u003e for comprehensive audio system solutions. Browse our full catalog of \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Distributor\"\u003epremium semiconductors\u003c\/a\u003e or visit our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog - Industry Insights \u0026amp; Application Notes\"\u003etechnical blog\u003c\/a\u003e for application notes, design resources, and industry insights.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAll components are sourced through authorized channels and include manufacturer certificates of conformance. Contact our engineering team for technical specifications, design support, or volume pricing.\u003c\/em\u003e\u003c\/p\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":51027183239457,"sku":"TDA7803A-48X","price":34.73,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ASP_MFG_497_7139011_27_75f3af93-f02a-47d3-a380-6ea0a36762f7.jpg?v=1757834934","url":"https:\/\/hqickey.com\/products\/tda7803a-48x","provider":"HQICKEY","version":"1.0","type":"link"}