{"product_id":"pcm1841qrgerq1","title":"PCM1841QRGERQ1","description":"\u003ch2\u003ePCM1841QRGERQ1 Automotive-Grade Quad-Channel Audio ADC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ePCM1841QRGERQ1\u003c\/strong\u003e from Texas Instruments is an automotive-qualified, high-performance 32-bit audio analog-to-digital converter engineered for demanding automotive audio applications. With AEC-Q100 qualification and an extended operating temperature range of -40°C to 125°C, this ADC delivers exceptional audio fidelity and reliability in harsh automotive environments, ensuring consistent performance across extreme temperature variations and challenging operating conditions.\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 automotive applications with extended temperature performance from -40°C to 125°C, ensuring reliable operation in extreme environmental conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Audio Capture:\u003c\/strong\u003e 32-bit resolution with 192kHz sampling rate ensures pristine audio capture with industry-leading dynamic range and signal-to-noise ratio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuad-Channel Architecture:\u003c\/strong\u003e Four independent channels enable multi-microphone arrays, beamforming, and advanced audio processing for superior sound quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Digital Interface:\u003c\/strong\u003e Supports I2S, Left-Justified, and TDM formats for seamless integration with automotive processors and DSPs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e 24-VQFN (4x4mm) package optimized for space-constrained automotive PCB designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets environmental standards for global automotive markets and regulatory compliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Optimized power architecture supports multiple voltage domains (3V-3.6V analog, 1.65V-1.95V digital) for efficient system integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTarget Applications\u003c\/h3\u003e\u003cp\u003eThe PCM1841QRGERQ1 is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Infotainment Systems:\u003c\/strong\u003e High-fidelity audio input for premium in-vehicle entertainment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-Free Communication:\u003c\/strong\u003e Crystal-clear voice capture for Bluetooth and cellular connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Noise Cancellation (ANC):\u003c\/strong\u003e Multi-channel audio processing for cabin noise reduction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Cabin Voice Recognition:\u003c\/strong\u003e High-quality audio input for voice assistants and command systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Driver Assistance Systems (ADAS):\u003c\/strong\u003e Audio sensing for collision detection and environmental awareness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Call Systems (eCall):\u003c\/strong\u003e Reliable audio capture for safety-critical communications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose PCM1841QRGERQ1?\u003c\/h3\u003e\u003cp\u003eThis automotive-grade ADC combines Texas Instruments' proven audio expertise with rigorous automotive qualification, offering OEMs and Tier-1 suppliers a reliable, high-performance solution for next-generation vehicle audio systems. The quad-channel architecture supports advanced algorithms including beamforming, echo cancellation, and spatial audio processing, while the flexible digital interface ensures compatibility with leading automotive processors.\u003c\/p\u003e\u003ch3\u003eComplete Technical 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\u003eTexas Instruments\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\u003eCut Tape (CT) | Tape \u0026amp; Reel (TR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eType\u003c\/td\u003e \t\u003ctd\u003eADC, Audio\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\u003eResolution (Bits)\u003c\/td\u003e \t\u003ctd\u003e32 b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSampling Rate (Per Second)\u003c\/td\u003e \t\u003ctd\u003e192k\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Interface\u003c\/td\u003e \t\u003ctd\u003eI2S, Left-Justified, TDM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage Supply Source\u003c\/td\u003e \t\u003ctd\u003eAnalog and Digital\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e3V ~ 3.6V, 1.65V ~ 1.95V, 3V ~ 3.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 125°C\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\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\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e24-VFQFN Exposed Pad\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e24-VQFN (4x4)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \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\u003eDesign Resources \u0026amp; Support\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eFor detailed datasheets, application notes, reference designs, and technical support, please refer to the manufacturer's official documentation. Texas Instruments provides comprehensive design tools including SPICE models, layout guidelines, and evaluation modules to accelerate your development cycle.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eQuality \u0026amp; Traceability\u003c\/h3\u003e\u003cp\u003eAll PCM1841QRGERQ1 units are supplied with full traceability documentation, including lot codes, date codes, and certificates of conformance. Our automotive-grade inventory ensures long lifecycle support and consistent supply for production programs.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51040913555745,"sku":"PCM1841QRGERQ1","price":14.99,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/pna_en_Public_b52e56f4-6e5b-4ccf-8c5c-d2004fb66324.jpg?v=1742131347","url":"https:\/\/hqickey.com\/de\/products\/pcm1841qrgerq1","provider":"HQICKEY","version":"1.0","type":"link"}