{"id":6143,"date":"2025-08-30T10:48:15","date_gmt":"2025-08-30T05:18:15","guid":{"rendered":"https:\/\/study.madeeasy.in\/?p=6143"},"modified":"2025-08-30T10:48:15","modified_gmt":"2025-08-30T05:18:15","slug":"operational-amplifier-and-its-applications","status":"publish","type":"post","link":"https:\/\/www.madeeasy.in\/study\/ee\/rectifiers\/operational-amplifier-and-its-applications","title":{"rendered":"Operational Amplifier and its Applications"},"content":{"rendered":"<h2>INTRODUCTION<\/h2>\n<p style=\"text-align: justify;\">Linear integrated circuits are being used in a number of electronic applications, such as in fields like audio and radio communication, medical electronics, instrumentation control, etc. An important linear IC is the operational\u00a0amplifier, which will be discussed in this chapter.<br \/>\nAn operational amplifier is a direct-coupled high-gain amplifier usually consisting of one or more differential amplifiers and usually followed by a level translator and an output stage.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6144 alignright\" src=\"https:\/\/study.madeeasy.in\/wp-content\/uploads\/2025\/08\/operational-amplifier.jpg\" alt=\" Operational Amplifier\" width=\"298\" height=\"196\" \/><\/p>\n<p>The op-amp can be represented as<\/p>\n<p>Here, V1 is non-inverting terminal voltage<br \/>\nV2 is inverting terminal voltage<br \/>\nZi is input impedance<br \/>\nZo is output impedance<br \/>\nVo is output voltage<\/p>\n","protected":false},"excerpt":{"rendered":"<p>INTRODUCTION Linear integrated circuits are being used in a number of electronic applications, such as in fields like audio and<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1796,5],"tags":[1816,1815,675],"class_list":["post-6143","post","type-post","status-publish","format-standard","hentry","category-rectifiers","category-ee","tag-input-impedance","tag-inverting-terminal-voltage","tag-operational-amplifier"],"_links":{"self":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/posts\/6143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/comments?post=6143"}],"version-history":[{"count":0,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/posts\/6143\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/media?parent=6143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/categories?post=6143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.madeeasy.in\/study\/wp-json\/wp\/v2\/tags?post=6143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}