{"id":462476,"date":"2024-10-11T09:00:16","date_gmt":"2024-10-11T07:00:16","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=462476"},"modified":"2024-10-09T18:39:46","modified_gmt":"2024-10-09T16:39:46","slug":"amplificateur-operationnel-optimise-pour-les-smartphones-et-les-appareils-iot-ultra-compacts","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/amplificateur-operationnel-optimise-pour-les-smartphones-et-les-appareils-iot-ultra-compacts\/","title":{"rendered":"Amplificateur op\u00e9rationnel optimis\u00e9 pour les smartphones et les appareils IoT ultra-compacts"},"content":{"rendered":"<h3>L\u2019amplificateur op\u00e9rationnel CMOS <a href=\"https:\/\/eu.mouser.com\/new\/rohm-semiconductor\/rohm-tlr377gyz-amplifier\/?utm_source=publitek-media-for-pr&amp;utm_medium=pr&amp;utm_campaign=EMEA_PR&amp;utm_content=2024&amp;pid=mouser&amp;cid=pr\">TLR377GYZ<\/a> miniaturis\u00e9 de <a href=\"https:\/\/eu.mouser.com\/manufacturer\/rohm-semiconductor\/?utm_source=publitek-media-for-pr&amp;utm_medium=pr&amp;utm_campaign=EMEA_PR&amp;utm_content=2024&amp;pid=mouser&amp;cid=pr\">ROHM Semiconductor<\/a>, disponible chez Mouser, concilie miniaturisation et haute pr\u00e9cision en s\u2019appuyant sur les technologies propri\u00e9taires de ROHM au niveau de la conception des circuits, du processus et de l\u2019emballage.<\/h3>\n<p>Le dispositif offre une tension de d\u00e9calage maximale aussi basse que 1 mV et une densit\u00e9 de tension de bruit d\u2019entr\u00e9e \u00e9quivalente aussi basse que 12 nV\/\u221aHz.<\/p>\n<p>En outre, l\u2019ampli op TLR377GYZ adopte un bo\u00eetier WLCSP (wafer-level chip scale package) avec un pas de bille de seulement 0,3 mm en utilisant la technologie d\u2019emballage originale. Cette conception de bo\u00eetier r\u00e9duit la taille d\u2019environ 69 % par rapport aux produits conventionnels et de 46 % par rapport aux produits compacts existants. Le TLR377GYZ est \u00e9galement dot\u00e9 d\u2019une fonction d\u2019arr\u00eat int\u00e9gr\u00e9e, qui limite le fonctionnement du dispositif aux p\u00e9riodes de d\u00e9tection uniquement.<\/p>\n<p>Cette fonction r\u00e9duit consid\u00e9rablement le courant de veille \u00e0 un maximum de 1,5 \u00b5A. Ce dispositif est optimis\u00e9 pour l\u2019amplification des signaux provenant de <a href=\"https:\/\/resources.mouser.com\/sensor\/?utm_source=publitek-media-for-pr&amp;utm_medium=pr&amp;utm_campaign=EMEA_PR&amp;utm_content=2024&amp;pid=mouser&amp;cid=pr\">capteurs<\/a> tels que la temp\u00e9rature, la pression et le d\u00e9bit, utilis\u00e9s dans les smartphones, les petits dispositifs de l\u2019<a href=\"https:\/\/resources.mouser.com\/iot\/?utm_source=publitek-media-for-pr&amp;utm_medium=pr&amp;utm_campaign=EMEA_PR&amp;utm_content=2024&amp;pid=mouser&amp;cid=pr\">Internet des objets<\/a> (IoT) et les applications similaires. L\u2019ampli op TLR377GYZ est pris en charge par la carte d\u2019\u00e9valuation <a href=\"https:\/\/eu.mouser.com\/new\/rohm-semiconductor\/rohm-tlr377gyz-evk-001-eval-board\/?utm_source=publitek-media-for-pr&amp;utm_medium=pr&amp;utm_campaign=EMEA_PR&amp;utm_content=2024&amp;pid=mouser&amp;cid=pr\">TLR377GYZ-EVK-001<\/a>.<\/p>\n<p><a href=\"https:\/\/www.mouser.fr\/\">Mouser Electronics<\/a> | <a href=\"https:\/\/www.rohm.com\/\">ROHM Semiconductor<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019amplificateur op\u00e9rationnel CMOS TLR377GYZ miniaturis\u00e9 de ROHM Semiconductor, disponible chez Mouser, concilie miniaturisation et haute pr\u00e9cision en s\u2019appuyant sur les technologies propri\u00e9taires de ROHM au niveau de la conception des circuits, du processus et de l\u2019emballage. Le dispositif offre une tension de d\u00e9calage maximale aussi basse que 1 mV et une densit\u00e9 de tension de [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":462495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[7885,3993,919,2981],"domains":[47],"ppma_author":[6113],"class_list":["post-462476","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-amplificateur-operationnel","tag-ido","tag-iot-fr","tag-smartphones-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Amplificateur op\u00e9rationnel optimis\u00e9 pour les smartphones et l...<\/title>\n<meta name=\"description\" content=\"L\u2019amplificateur op\u00e9rationnel CMOS TLR377GYZ miniaturis\u00e9 de ROHM Semiconductor, disponible chez Mouser, concilie miniaturisation et haute pr\u00e9cision en...\" \/>\n<meta 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