{"id":192270,"date":"2016-11-14T03:00:00","date_gmt":"2016-11-14T03:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/can-sar-basse-consommation-et-haute-resolution\/"},"modified":"2016-11-14T03:00:00","modified_gmt":"2016-11-14T03:00:00","slug":"can-sar-basse-consommation-et-haute-resolution","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/","title":{"rendered":"CAN-SAR basse consommation et haute r\u00e9solution"},"content":{"rendered":"<p>Ces circuits int\u00e9gr\u00e9s permettent d\u2019utiliser des instruments portatifs de test et de mesure plus longtemps dans le cadre d\u2019essais de terrain, tout en am\u00e9liorant la pr\u00e9cision et la r\u00e9p\u00e9tabilit\u00e9 des mesures. Ils peuvent \u00e9galement \u00eatre utilis\u00e9s pour d\u00e9velopper des instruments de petite taille qui seront positionn\u00e9s \u00e0 proximit\u00e9 des capteurs, ou pour augmenter le nombre de voies d\u2019acquisition de donn\u00e9es dans un format identique. Un instrument dot\u00e9 de telles caract\u00e9ristiques am\u00e9liorera l\u2019efficacit\u00e9 des essais effectu\u00e9s sur le terrain et r\u00e9duira les co\u00fbts associ\u00e9s aux temps de caract\u00e9risation des nouveaux produits.&nbsp;<\/p>\n<p>Les performances \u00e9lev\u00e9es et la facilit\u00e9 d\u2019utilisation de ces convertisseurs simplifient consid\u00e9rablement la t\u00e2che des concepteurs qui doivent r\u00e9aliser des syst\u00e8mes d\u2019acquisition de donn\u00e9es alliant performances optimales et cycle de conception tr\u00e8s court sans \u00eatre contraints de faire des compromis techniques souvent d\u00e9licats.<br \/>\nDes fonctionnalit\u00e9s telles que le mode haute imp\u00e9dance en entr\u00e9e et de compression de la plage d\u2019acquisition (span compression), simplifient la conception de l\u2019\u00e9tage d\u2019entr\u00e9e du CAN et facilite la s\u00e9lection de l\u2019amplificateur.<br \/>\nLe mode d\u2019entr\u00e9e haute imp\u00e9dance permet d\u2019utiliser des amplificateurs de pr\u00e9cision basse consommation pour piloter directement le convertisseur et r\u00e9duit les besoins en \u00e9nergie de la cha\u00eene de signal. De plus, la protection interne contre les surtensions \u00e9vite de recourir \u00e0 des circuits de protection externes. Enfin, le mode \u00ab\u00a0span compression\u00a0\u00bb donne la possibilit\u00e9 au driver du convertisseur d\u2019\u00eatre alimenter \u00e0 partir du m\u00eame rail de tension que le convertisseur lui-m\u00eame tout en ayant \u00ab\u00a0acc\u00e8s\u00a0\u00bb \u00e0 toute sa dynamique, simplifiant ainsi la gestion des alimentations.<br \/>\nCette combinaison supporte une plus grande densit\u00e9 de voies, tout en r\u00e9duisant les besoins en \u00e9nergie au niveau syst\u00e8me et cela sans impact sur les performances.<\/p>\n<hr \/>\n<p>Outre la fr\u00e9quence d\u2019\u00e9chantillonnage commune de 2 M\u00e9ch\/s, la version AD4003 est caract\u00e9ris\u00e9e par une r\u00e9solution de 18 bits, un rapport signal\/bruit de 100.5 dB et une non-lin\u00e9arit\u00e9 de \u00b10,5 LSB. D\u2019une r\u00e9solution de 16 bits, l\u2019AD4000 offre un rapport signal\/bruit de 93 dB et une non-lin\u00e9arit\u00e9 de \u00b10,2 LSB. Ces deux composants sont encapsul\u00e9s en bo\u00eetiers MSOP10 de 3 x 4.9 mm ou en LFCSP10 de 3 x 3 mm.<\/p>\n<p><a href=\"http:\/\/www.analog.com\/AD4003\" target=\"_blank\" rel=\"noopener\">www.analog.com\/AD4003<\/a><\/p>\n<p><a href=\"http:\/\/www.analog.com\/AD4000\" target=\"_blank\" rel=\"noopener\">www.analog.com\/AD4000<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Affichant une fr\u00e9quence d\u2019\u00e9chantillonnage de 2 M\u00e9ch\/s et les pr\u00e9cisions respectives de 18 bits et 16 bits, les convertisseurs analogique\/num\u00e9rique (CAN) \u00e0 approximations successives (SAR) s\u00e9ries AD4003 et AD4000 d\u2019Analog Devices associent des performances \u00e9lev\u00e9es, une basse consommation, un faible encombrement et une grande facilit\u00e9 d\u2019utilisation.<\/p>\n","protected":false},"author":9,"featured_media":192271,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[889],"domains":[47],"ppma_author":[1141],"class_list":["post-192270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-analog-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>CAN-SAR basse consommation et haute r\u00e9solution ...<\/title>\n<meta name=\"description\" content=\"Affichant une fr\u00e9quence d\u2019\u00e9chantillonnage de 2 M\u00e9ch\/s et les pr\u00e9cisions respectives de 18 bits et 16 bits, les convertisseurs analogique\/num\u00e9rique...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/192270\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CAN-SAR basse consommation et haute r\u00e9solution\" \/>\n<meta property=\"og:description\" content=\"Affichant une fr\u00e9quence d\u2019\u00e9chantillonnage de 2 M\u00e9ch\/s et les pr\u00e9cisions respectives de 18 bits et 16 bits, les convertisseurs analogique\/num\u00e9rique (CAN) \u00e0 approximations successives (SAR) s\u00e9ries AD4003 et AD4000 d\u2019Analog Devices associent des performances \u00e9lev\u00e9es, une basse consommation, un faible encombrement et une grande facilit\u00e9 d\u2019utilisation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/192270\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2016-11-14T03:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci8166_ad4003-rgb-notitle-web_r.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Alain Dieul\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Alain Dieul\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/\"},\"author\":{\"name\":\"Alain Dieul\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/568c789a4794bd460460501ba91f5daf\"},\"headline\":\"CAN-SAR basse consommation et haute r\u00e9solution\",\"datePublished\":\"2016-11-14T03:00:00+00:00\",\"dateModified\":\"2016-11-14T03:00:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/\"},\"wordCount\":418,\"publisher\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#organization\"},\"keywords\":[\"Analog\"],\"articleSection\":[\"Nouveaux produits\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/\",\"name\":\"CAN-SAR basse consommation et haute r\u00e9solution -\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#website\"},\"datePublished\":\"2016-11-14T03:00:00+00:00\",\"dateModified\":\"2016-11-14T03:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"CAN-SAR basse consommation et haute r\u00e9solution\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#website\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ecinews.fr\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/568c789a4794bd460460501ba91f5daf\",\"name\":\"Alain Dieul\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/image\/6d32dc651fbcef3b338066625b118364\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/93708ec89b35deb10f4cfbfe144b4e07?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/93708ec89b35deb10f4cfbfe144b4e07?s=96&d=mm&r=g\",\"caption\":\"Alain Dieul\"}}]}<\/script>","yoast_head_json":{"title":"CAN-SAR basse consommation et haute r\u00e9solution ...","description":"Affichant une fr\u00e9quence d\u2019\u00e9chantillonnage de 2 M\u00e9ch\/s et les pr\u00e9cisions respectives de 18 bits et 16 bits, les convertisseurs analogique\/num\u00e9rique...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/192270\/","og_locale":"fr_FR","og_type":"article","og_title":"CAN-SAR basse consommation et haute r\u00e9solution","og_description":"Affichant une fr\u00e9quence d\u2019\u00e9chantillonnage de 2 M\u00e9ch\/s et les pr\u00e9cisions respectives de 18 bits et 16 bits, les convertisseurs analogique\/num\u00e9rique (CAN) \u00e0 approximations successives (SAR) s\u00e9ries AD4003 et AD4000 d\u2019Analog Devices associent des performances \u00e9lev\u00e9es, une basse consommation, un faible encombrement et une grande facilit\u00e9 d\u2019utilisation.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/192270\/","og_site_name":"EENewsEurope","article_published_time":"2016-11-14T03:00:00+00:00","og_image":[{"width":400,"height":280,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/eci8166_ad4003-rgb-notitle-web_r.jpg","type":"image\/jpeg"}],"author":"Alain Dieul","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Alain Dieul","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/#article","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/"},"author":{"name":"Alain Dieul","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/568c789a4794bd460460501ba91f5daf"},"headline":"CAN-SAR basse consommation et haute r\u00e9solution","datePublished":"2016-11-14T03:00:00+00:00","dateModified":"2016-11-14T03:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/"},"wordCount":418,"publisher":{"@id":"https:\/\/www.ecinews.fr\/fr\/#organization"},"keywords":["Analog"],"articleSection":["Nouveaux produits"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/","url":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/","name":"CAN-SAR basse consommation et haute r\u00e9solution -","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/#website"},"datePublished":"2016-11-14T03:00:00+00:00","dateModified":"2016-11-14T03:00:00+00:00","breadcrumb":{"@id":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecinews.fr\/fr\/can-sar-basse-consommation-et-haute-resolution\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ecinews.fr\/fr\/"},{"@type":"ListItem","position":2,"name":"CAN-SAR basse consommation et haute r\u00e9solution"}]},{"@type":"WebSite","@id":"https:\/\/www.ecinews.fr\/fr\/#website","url":"https:\/\/www.ecinews.fr\/fr\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.ecinews.fr\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ecinews.fr\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.ecinews.fr\/fr\/#organization","name":"EENewsEurope","url":"https:\/\/www.ecinews.fr\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/568c789a4794bd460460501ba91f5daf","name":"Alain Dieul","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.ecinews.fr\/fr\/#\/schema\/person\/image\/6d32dc651fbcef3b338066625b118364","url":"https:\/\/secure.gravatar.com\/avatar\/93708ec89b35deb10f4cfbfe144b4e07?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93708ec89b35deb10f4cfbfe144b4e07?s=96&d=mm&r=g","caption":"Alain Dieul"}}]}},"authors":[{"term_id":1141,"user_id":9,"is_guest":0,"slug":"alaindieul","display_name":"Alain Dieul","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/93708ec89b35deb10f4cfbfe144b4e07?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/192270"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=192270"}],"version-history":[{"count":0,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/192270\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/192271"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=192270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=192270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=192270"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=192270"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=192270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}