{"product_id":"sta381bwstr","title":"STA381BWSTR","description":"\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\u003eSound Terminal™\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR) | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFunction\u003c\/td\u003e \t\u003ctd\u003eFully Integrated Processor\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eApplications\u003c\/td\u003e \t\u003ctd\u003ePre-Amplifier\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eNumber of Channels\u003c\/td\u003e \t\u003ctd\u003e2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInterface\u003c\/td\u003e \t\u003ctd\u003eI2C, I2S\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e4.5V ~ 25.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e0°C ~ 70°C (TA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSpecifications\u003c\/td\u003e \t\u003ctd\u003eFull Flexible Amplification\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e48-VFQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e48-VQFN (7x7)\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\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe STA381BWSTR from STMicroelectronics is a high-performance 2-channel fully integrated audio processor from the Sound Terminal™ series. This advanced pre-amplifier IC delivers exceptional audio quality with full flexible amplification capabilities, making it ideal for professional audio applications requiring precise signal processing and superior sound reproduction.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Channel Architecture:\u003c\/strong\u003e 2-channel design enables stereo audio processing with independent channel control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Digital Interface:\u003c\/strong\u003e I2C and I2S interfaces provide seamless integration with modern audio systems and microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Voltage Range:\u003c\/strong\u003e Operates from 4.5V to 25.5V, offering design flexibility for various power supply configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e 48-VFQFN (7x7mm) exposed pad design optimizes thermal performance and PCB space utilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Temperature Range:\u003c\/strong\u003e Reliable operation from 0°C to 70°C ensures consistent performance in demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally friendly design meets international regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe STA381BWSTR is engineered for professional audio pre-amplification applications including home theater systems, automotive audio, multimedia speakers, soundbars, active studio monitors, and high-fidelity audio equipment. Its fully integrated processor architecture simplifies design implementation while delivering exceptional audio performance.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications Summary\u003c\/h2\u003e\n\u003cp\u003eThis fully integrated audio processor combines advanced DSP capabilities with flexible amplification in a compact 48-VFQFN package. The I2C control interface enables comprehensive configuration and real-time parameter adjustment, while the I2S audio interface ensures high-quality digital audio signal transmission with minimal latency and distortion.\u003c\/p\u003e\n\n\u003ch2\u003eQuality \u0026amp; Authenticity Guarantee\u003c\/h2\u003e\n\u003cp\u003eAs an authorized distributor of STMicroelectronics components, HQICKEY guarantees 100% authentic STA381BWSTR ICs with full manufacturer traceability and warranty support. All units are factory-sealed in tape and reel packaging, ensuring component integrity and reliability for your critical audio applications.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products \u0026amp; Resources\u003c\/h2\u003e\n\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/Audio-Special-Purpose\" title=\"Audio Special Purpose ICs\"\u003eAudio Special Purpose\u003c\/a\u003e integrated circuits for your audio system design needs. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Distributor\"\u003eHQICKEY\u003c\/a\u003e to discover our full catalog of high-reliability semiconductors. Stay updated with the latest industry insights and product announcements on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Updates\"\u003eNews Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"STMicroelectronics","offers":[{"title":"Default Title","offer_id":51027187302689,"sku":"STA381BWSTR","price":13.26,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ASP_SOUNDTERMINAL-48VFQFN_298bb1d4-9e03-4637-aa01-3e3dde0d4ade.jpg?v=1757835006","url":"https:\/\/hqickey.com\/de\/products\/sta381bwstr","provider":"HQICKEY","version":"1.0","type":"link"}