{"id":227394,"date":"2013-06-20T22:00:00","date_gmt":"2013-06-20T22:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/capteurs-a-effet-hall-lineaires-programmables\/"},"modified":"2013-06-20T22:00:00","modified_gmt":"2013-06-20T22:00:00","slug":"capteurs-a-effet-hall-lineaires-programmables","status":"publish","type":"post","link":"https:\/\/test.ecinews.fr\/fr\/capteurs-a-effet-hall-lineaires-programmables\/","title":{"rendered":"Capteurs \u00e0 effet Hall lin\u00e9aires programmables"},"content":{"rendered":"

Ces deux séries de capteurs offrent des sorties analogiques faible bruit, stable en température pour des applications à larges bandes passantes. Leur architecture leur permet de supporter des gammes de sensibilité respectives de 2.0 à 4.0 mV\/G et de 4.0 à 9.0mV\/G, mais les circuits sortants de fabrication sont programmés à une sensibilité spécifique.
\nLes composants proposés sont le A1388LLHLX-2-T avec 2.5 mV\/G de sensibilité, le A1389LLHLX-9-T avec 9 mV\/G de sensibilité, et le A1389LLHLX-RP9-T avec sortie inverse de -9 mV\/G de sensibilité.
\nLes coefficients de température pour la sensibilité et la tension de sortie résiduelle sont programmés afin de maximiser la précision et minimiser la distribution sur la tolérance. Ces circuits fournissent une sortie à bruit faible, de notamment 15 mV p-p à 9.0 mV\/G sensibilité pour le A1389, et une susceptibilité magnétique réduite à diverses fréquences. Ils supportent également un rafraîchissement rapide à 20 kHz pour des applications à large bande passante.
\nCes composants sont proposés dans un petit boîtier LH (SOT-23W) pour montage en surface.<\/p>\n

www.allegromicro.com\/A1388-9<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Afin de permettre aux utilisateurs de supprimer la n\u00e9cessit\u00e9 d\u2019optimiser ou de programmer le capteur dans son assemblage final, les capteurs \u00e0 effet Hall lin\u00e9aires A1388 et A1389 d\u2019Allegro MicroSystems sont programmables une fois en usine. Ils assurent la mesure des positions lin\u00e9aires ou angulaires dans les secteurs automobiles, industriels et grands publics.<\/p>\n","protected":false},"author":22,"featured_media":227395,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-227394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"Capteurs \u00e0 effet Hall lin\u00e9aires programmables ...<\/title>\n<meta name=\"description\" content=\"Afin de permettre aux utilisateurs de supprimer la n\u00e9cessit\u00e9 d\u2019optimiser ou de programmer le capteur dans son assemblage final, les capteurs \u00e0 effet...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/test.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/227394\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Capteurs \u00e0 effet Hall lin\u00e9aires programmables\" \/>\n<meta property=\"og:description\" content=\"Afin de permettre aux utilisateurs de supprimer la n\u00e9cessit\u00e9 d\u2019optimiser ou de programmer le capteur dans son assemblage final, les capteurs \u00e0 effet Hall lin\u00e9aires A1388 et A1389 d\u2019Allegro MicroSystems sont programmables une fois en usine. 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