{"product_id":"lm12h454civ","title":"LM12H454CIV","description":"\u003ch2\u003eLM12H454CIV - 12-Bit 4-Channel Analog-to-Digital Converter\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLM12H454CIV\u003c\/strong\u003e from National Semiconductor is a high-precision 12-bit analog-to-digital converter (ADC) featuring 4 input channels with parallel data interface. Designed for industrial, automotive, and high-reliability applications requiring long lifecycle support and full component traceability.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-bit resolution\u003c\/strong\u003e for accurate signal conversion across 4 independent channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel data interface\u003c\/strong\u003e enables fast, direct integration with microcontrollers and processors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide supply voltage range (3V to 5.5V)\u003c\/strong\u003e supports both 3.3V and 5V system designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended temperature range (-40°C to 85°C)\u003c\/strong\u003e ensures reliable operation in harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface mount PLCC-44 package\u003c\/strong\u003e optimized for automated assembly and space-constrained PCB layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle supply operation\u003c\/strong\u003e simplifies power management and reduces BOM cost\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eIdeal for aerospace, automotive, medical instrumentation, industrial control systems, and telecom infrastructure requiring precision analog signal acquisition with proven long-term availability.\u003c\/p\u003e\u003ch3\u003eQuality \u0026amp; Compliance\u003c\/h3\u003e\u003cp\u003eSupplied with full manufacturer traceability, RoHS\/REACH compliance documentation, and backed by authorized distribution with lifecycle commitment programs.\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\u003eNational Semiconductor\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\u003eBulk | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eType\u003c\/td\u003e \t\u003ctd\u003eADC\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\u003e12 b\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSampling Rate (Per Second)\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eData Interface\u003c\/td\u003e \t\u003ctd\u003eParallel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage Supply Source\u003c\/td\u003e \t\u003ctd\u003eSingle Supply\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply\u003c\/td\u003e \t\u003ctd\u003e3V ~ 5.5V, 3V ~ 5.5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 85°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\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\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e44-LCC (J-Lead)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e44-PLCC (16.59x16.59)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"National Semiconductor","offers":[{"title":"Default Title","offer_id":51040899334433,"sku":"LM12H454CIV","price":91.25,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ADDACSP_MFG_ROCIRFIR2233JPBF_1a70daa6-ee8a-45de-b893-34399c7e590a.jpg?v=1742130323","url":"https:\/\/hqickey.com\/de\/products\/lm12h454civ","provider":"HQICKEY","version":"1.0","type":"link"}