[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-562807-105":59,"doc-detail-562807-en":124},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":117,"head_meta":119,"extra_data":121,"updated_unix":123},105,"en","la71750em-monolithic-linear-ic-product-overview","LA71750EM - Monolithic Linear IC - Product Overview","","The LA71750EM is a monolithic linear integrated circuit designed for video and audio signal processing in VHS VCR systems. This advanced IC supports multiple international standards, including PAL (G, B, and I) 4.43 NTSC, MESECAM, and the NTSC-to-PAL conversion standard (NAP) widely utilized in European and Chinese markets. By incorporating internal chip trimming, the device functions as an adjustment-free solution, which effectively minimizes the count of external peripheral components needed for circuit board assembly. This integration leads to significant cost reductions and streamlined manufacturing processes. Key technical features include dedicated signal record and playback processing for both video and audio channels, as well as support for I2C bus serial control for efficient system communication. As a highly reliable component, it provides robust performance for high-quality signal handling in consumer electronic applications, requiring standard safety measures during equipment design and integration.",{"@graph":69,"@context":116},[70,84,99],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/la71750em-monolithic-linear-ic-product-overview/562807/",{"url":83,"name":65,"@type":85,"author":86,"headline":65,"publisher":89,"fileFormat":92,"inLanguage":63,"description":67,"dateModified":93,"datePublished":93,"encodingFormat":92,"isAccessibleForFree":94,"interactionStatistic":95},"DigitalDocument",{"name":87,"@type":88},"anakgang17","Person",{"url":74,"name":90,"@type":91},"DocShare","Organization","application/pdf","2026-10-12",true,{"@type":96,"interactionType":97,"userInteractionCount":4},"InteractionCounter",{"@type":98},"ViewAction",{"@type":100,"mainEntity":101},"FAQPage",[102,108,112],{"name":103,"@type":104,"acceptedAnswer":105},"What is the primary function of the LA71750EM?","Question",{"text":106,"@type":107},"The LA71750EM is a monolithic linear integrated circuit designed for video and audio signal processing in VHS VCR systems.","Answer",{"name":109,"@type":104,"acceptedAnswer":110},"Which video standards does the LA71750EM support?",{"text":111,"@type":107},"It supports PAL (G, B, and I) 4.43 NTSC, MESECAM, and the NAP (NTSC to PAL conversion) standard.",{"name":113,"@type":104,"acceptedAnswer":114},"What are the advantages of the LA71750EM's design?",{"text":115,"@type":107},"It features internal chip trimming for adjustment-free operation and significantly reduces the number of required peripheral components, leading to lower manufacturing costs.","https://schema.org",{"og:url":83,"og:type":118,"og:title":65,"og:site_name":90,"og:description":67},"article",{"robots":120,"canonical":83},"index,follow",{"doc_id":122,"site_id":62},562807,1791809765,{"code":4,"msg":5,"data":125},{"doc_id":122,"user_id":126,"nickname":87,"user_avatar":127,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":128,"file_id":129,"file_url":130,"file_type":131,"file_size":132,"view_count":4,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":133,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":134,"faqs":135,"seo_title":136,"seo_description":67,"update_tm":123,"read_time":24},962090883568,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Ordering number : ENN*7952  \n\n| | | |\n| --- | --- | --- |\n\nLA71750EM  \nMonolithic Linear IC  \nVideo and Audio Signal-Processing IC  \nOverview  \nThe LA71750EM is a video signal-processing system IC that supports the PAL (G, B and I) 4.43 NTSC, MESECAM, and NAP (G, B, and I) formats for VHS VCRs. Chip internal trimming is used to make this IC fully adjustment free. This IC significantly reduces the number of peripheral components required, thus providing substantial cost savings in the signal-processing board.  \nAdditionally, this IC also supports the NAP standard (NTSC to PAL conversion) that is now common in Europe and China.  \nFeatures  \n• PAL VHS VCR video signal record and playback processing.  \n• VHS VCR audio signal record and playback processing.  \n• I2C bus serial control.  \nPackage Dimensions  \nunit : mm  \n3252A  \n71504 JO IM No.7952-1/2  \nBlock Diagram","cbCaio72dfT296eh","https://ap.wps.com/l/cbCaio72dfT296eh","pdf",636119,"English","# Overview\n## Features\n## Package Dimensions\n## Block Diagram","[{\"question\":\"What is the primary function of the LA71750EM?\",\"answer\":\"The LA71750EM is a monolithic linear integrated circuit designed for video and audio signal processing in VHS VCR systems.\"},{\"question\":\"Which video standards does the LA71750EM support?\",\"answer\":\"It supports PAL (G, B, and I) 4.43 NTSC, MESECAM, and the NAP (NTSC to PAL conversion) standard.\"},{\"question\":\"What are the advantages of the LA71750EM's design?\",\"answer\":\"It features internal chip trimming for adjustment-free operation and significantly reduces the number of required peripheral components, leading to lower manufacturing costs.\"}]","LA71750EM - Monolithic Linear IC - Product Overview | PDF"]