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id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">दिखावट</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=hi.wikiversity.org&uselang=hi" class=""><span>दान करें</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E0%A4%B5%E0%A4%BF%E0%A4%B6%E0%A5%87%E0%A4%B7:%E0%A4%96%E0%A4%BE%E0%A4%A4%E0%A4%BE_%E0%A4%AC%E0%A4%A8%E0%A4%BE%E0%A4%8F%E0%A4%81&returnto=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2+%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0" title="हमारा सुझाव है की आप खाता बनाएँ और लॉगिन करें, परन्तु यह अनिवार्य नहीं है" class=""><span>खाता बनाएँ</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E0%A4%B5%E0%A4%BF%E0%A4%B6%E0%A5%87%E0%A4%B7:%E0%A4%B2%E0%A5%89%E0%A4%97%E0%A4%BF%E0%A4%A8&returnto=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2+%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0" title="आपको सत्रारम्भ करने के लिए प्रोत्साहित किया जाता है; लेकिन यह अनिवार्य नहीं है [o]" accesskey="o" class=""><span>लॉग-इन करें</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="अन्य विकल्प" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="व्यक्तिगत उपकरण" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">व्यक्तिगत उपकरण</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=hi.wikiversity.org&uselang=hi"><span>दान करें</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E0%A4%B5%E0%A4%BF%E0%A4%B6%E0%A5%87%E0%A4%B7:%E0%A4%96%E0%A4%BE%E0%A4%A4%E0%A4%BE_%E0%A4%AC%E0%A4%A8%E0%A4%BE%E0%A4%8F%E0%A4%81&returnto=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2+%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0" title="हमारा सुझाव है की आप खाता बनाएँ और लॉगिन करें, परन्तु यह अनिवार्य नहीं है"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>खाता बनाएँ</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E0%A4%B5%E0%A4%BF%E0%A4%B6%E0%A5%87%E0%A4%B7:%E0%A4%B2%E0%A5%89%E0%A4%97%E0%A4%BF%E0%A4%A8&returnto=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2+%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0" title="आपको सत्रारम्भ करने के लिए प्रोत्साहित किया जाता है; लेकिन यह अनिवार्य नहीं है [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>लॉग-इन करें</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> लॉग-आउट किए गए संपादकों के लिए पृष्ठ <a href="/wiki/%E0%A4%B8%E0%A4%B9%E0%A4%BE%E0%A4%AF%E0%A4%A4%E0%A4%BE:%E0%A4%AA%E0%A4%B0%E0%A4%BF%E0%A4%9A%E0%A4%AF" aria-label="संपादन के बारे में अधिक जानें"><span>अधिक जानें</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%B6%E0%A5%87%E0%A4%B7:%E0%A4%AE%E0%A5%87%E0%A4%B0%E0%A5%87_%E0%A4%AF%E0%A5%8B%E0%A4%97%E0%A4%A6%E0%A4%BE%E0%A4%A8" title="इस आईपी पते से संपादन की सूची [y]" accesskey="y"><span>योगदान</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E0%A4%B5%E0%A4%BF%E0%A4%B6%E0%A5%87%E0%A4%B7:%E0%A4%AE%E0%A5%87%E0%A4%B0%E0%A5%80_%E0%A4%B5%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%A4%E0%A4%BE" title="इस आईपी एड्रेससे हुए बदलावों के बारे में वार्ता [n]" accesskey="n"><span>वार्ता</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="साइट"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="सामग्री" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">सामग्री</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">साइडबार पर जाएँ</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">छुपाएँ</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">शुरुआत</div> </a> </li> <li id="toc-प्रतीक" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#प्रतीक"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>प्रतीक</span> </div> </a> <ul id="toc-प्रतीक-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-पिन_कॉन्फ़िगरेशन" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#पिन_कॉन्फ़िगरेशन"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>पिन कॉन्फ़िगरेशन</span> </div> </a> <ul id="toc-पिन_कॉन्फ़िगरेशन-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-एम्पलीफायर" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#एम्पलीफायर"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>एम्पलीफायर</span> </div> </a> <ul id="toc-एम्पलीफायर-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-तुलनित्र_(Comparator)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#तुलनित्र_(Comparator)"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>तुलनित्र (Comparator)</span> </div> </a> <ul id="toc-तुलनित्र_(Comparator)-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="सामग्री" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="विषयसूची को टॉगल करें" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">विषयसूची को टॉगल करें</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">ऑपरेशनल एम्पलीफायर</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="दूसरे भाषा में लेख पर जाएँ। 2 भाषाओं में उपलब्ध" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-2" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">2 भाषाएँ</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikiversity.org/wiki/Amplificateur_op%C3%A9rationnel" title="Amplificateur opérationnel – फ़्रेंच" lang="fr" hreflang="fr" data-title="Amplificateur opérationnel" data-language-autonym="Français" data-language-local-name="फ़्रेंच" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikiversity.org/wiki/Amplificatori_operazionali_(superiori)" title="Amplificatori operazionali (superiori) – इतालवी" lang="it" hreflang="it" data-title="Amplificatori operazionali (superiori)" data-language-autonym="Italiano" data-language-local-name="इतालवी" class="interlanguage-link-target"><span>Italiano</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q178947#sitelinks-wikiversity" title="अंतरभाषा कड़ियाँ संपादित करें" class="wbc-editpage">कड़ियाँ संपादित करें</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="नामस्थान"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0" title="सामग्री वाला पृष्ठ देखें [c]" accesskey="c"><span>पृष्ठ</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E0%A4%B5%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%A4%E0%A4%BE:%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=edit&redlink=1" rel="discussion" class="new" title="सामग्री पृष्ठ के बारे में वार्तालाप (पृष्ठ मौजूद नहीं है) [t]" accesskey="t"><span>वार्ता</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="भाषा का प्रकार बदलें" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">हिन्दी</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="प्रदर्शन"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0"><span>पढ़ें</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&veaction=edit" title="इस पृष्ठ को संपादित करें [v]" accesskey="v"><span>सम्पादित करें</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=edit" title="इस पृष्ठ के स्रोत कोड को संपादित करें [e]" accesskey="e"><span>स्रोत सम्पादित करें</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=history" title="इस पृष्ठ के पुराने अवतरण [h]" accesskey="h"><span>इतिहास देखें</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="पृष्ठ उपकरण"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="उपकरण" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">उपकरण</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" 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class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="दिखावट"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">दिखावट</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">साइडबार पर जाएँ</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">छुपाएँ</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">विकिविश्वविद्यालय से</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="hi" dir="ltr"><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%E0%A4%9A%E0%A4%BF%E0%A4%A4%E0%A5%8D%E0%A4%B0:Schematics_voltampopamp.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/9/9b/Schematics_voltampopamp.jpg" decoding="async" width="106" height="110" class="mw-file-element" data-file-width="106" data-file-height="110" /></a><figcaption>ऑपरेशनल एम्पलीफायर आईसी चिप</figcaption></figure> <p><b>ऑपरेशनल एम्पलीफायर</b>, जिसे अनौपचारिक रूप से ऑप-एम्प के रूप में संदर्भित किया जाता है, एक सर्किट है जो दो इनपुट के बीच वोल्टेज में अंतर के अत्यधिक उच्च-लाभ प्रवर्धन प्रदान करता है। एक इनपुट को <b>inverting</b> इनपुट के रूप में जाना जाता है और अन्य को non-<b>inverting</b> इनपुट के रूप में जाना जाता है। इसमें केवल एक आउटपुट होता है ,इनवर्टिंग और गैर-इनवर्टिंग इनपुट की इनपुट प्रतिबाधा बहुत अधिक होती है। </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading3"><h3 id="प्रतीक"><span id=".E0.A4.AA.E0.A5.8D.E0.A4.B0.E0.A4.A4.E0.A5.80.E0.A4.95"></span>प्रतीक</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&veaction=edit&section=1" title="अनुभाग सम्पादित करें: प्रतीक" class="mw-editsection-visualeditor"><span>सम्पादन</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=edit&section=1" title="Edit section's source code: प्रतीक"><span>स्रोत सम्पादित करें</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>एक ऑप-एम्प (op-Amp) के लिए मानक प्रतीक नीचे दिखाया गया है: </p><p><span class="mw-default-size" typeof="mw:File"><a href="/wiki/%E0%A4%9A%E0%A4%BF%E0%A4%A4%E0%A5%8D%E0%A4%B0:OpAmp.png" class="mw-file-description" title="Symbol for an Op Amp"><img alt="Symbol for an Op Amp" src="//upload.wikimedia.org/wikipedia/commons/5/5a/OpAmp.png" decoding="async" width="132" height="62" class="mw-file-element" data-file-width="132" data-file-height="62" /></a></span> </p> <dl><dd><b>Inverting</b> इनपुट v<sub>-</sub></dd> <dd><b>Non-inverting</b> इनपुट v<sub>+</sub></dd> <dd>आउटपुट v<sub>o</sub></dd></dl> <div class="mw-heading mw-heading3"><h3 id="पिन_कॉन्फ़िगरेशन"><span id=".E0.A4.AA.E0.A4.BF.E0.A4.A8_.E0.A4.95.E0.A5.89.E0.A4.A8.E0.A5.8D.E0.A4.AB.E0.A4.BC.E0.A4.BF.E0.A4.97.E0.A4.B0.E0.A5.87.E0.A4.B6.E0.A4.A8"></span>पिन कॉन्फ़िगरेशन</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&veaction=edit&section=2" title="अनुभाग सम्पादित करें: पिन कॉन्फ़िगरेशन" class="mw-editsection-visualeditor"><span>सम्पादन</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=edit&section=2" title="Edit section's source code: पिन कॉन्फ़िगरेशन"><span>स्रोत सम्पादित करें</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>स्टैंडर्ड 8-पिन, 741 टाइप ऑपरेशनल एम्पलीफायर (आईसी) के लिए, ऑपरेशनल एम्पलीफायर के सफल संचालन के लिए निम्नलिखित पिन कॉन्फ़िगरेशन कार्यान्वित होना चाहिए: </p> <dl><dd><table border="1" cellpadding="4" cellspacing="0"> <tbody><tr> <th>पिन</th> <th>उपयोग </th></tr> <tr> <th>1</th> <th>Offset Null </th></tr> <tr> <th>2</th> <th>Inverted इनपुट </th></tr> <tr> <th>3</th> <th>Non-Inverted इनपुट </th></tr> <tr> <th>4</th> <th>-V सप्लाई </th></tr> <tr> <th>5</th> <th>कोई उपयोग नहीं </th></tr> <tr> <th>6</th> <th>आउटपुट </th></tr> <tr> <th>7</th> <th>+V सप्लाई </th></tr> <tr> <th>8</th> <th>कोई उपयोग नहीं </th></tr></tbody></table></dd></dl> <div class="mw-heading mw-heading3"><h3 id="एम्पलीफायर"><span id=".E0.A4.8F.E0.A4.AE.E0.A5.8D.E0.A4.AA.E0.A4.B2.E0.A5.80.E0.A4.AB.E0.A4.BE.E0.A4.AF.E0.A4.B0"></span>एम्पलीफायर</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&veaction=edit&section=3" title="अनुभाग सम्पादित करें: एम्पलीफायर" class="mw-editsection-visualeditor"><span>सम्पादन</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=edit&section=3" title="Edit section's source code: एम्पलीफायर"><span>स्रोत सम्पादित करें</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{o}=Av_{+}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>o</mi> </mrow> </msub> <mo>=</mo> <mi>A</mi> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{o}=Av_{+}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7ce0488acf127b48ad891fd334d195117e50412e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:9.637ex; height:2.509ex;" alt="{\displaystyle v_{o}=Av_{+}}"></span> जब <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{-}=0}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msub> <mo>=</mo> <mn>0</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{-}=0}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cac676aa392399620362e2a3a471fe2e23ff6216" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:6.899ex; height:2.509ex;" alt="{\displaystyle v_{-}=0}"></span> ऑपरेशनल एम्पलीफायर Non inverting एम्पलीफायर के रूप में प्रतिक्रिया करेगा।</dd> <dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{o}=-Av_{-}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>o</mi> </mrow> </msub> <mo>=</mo> <mo>−</mo> <mi>A</mi> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{o}=-Av_{-}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/5a1ba148d8609e758a7901613956d3d3a90e031d" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:11.445ex; height:2.509ex;" alt="{\displaystyle v_{o}=-Av_{-}}"></span> जब <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{+}=0}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msub> <mo>=</mo> <mn>0</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{+}=0}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7719e3b4eeb876ac5430fd98fb9706b19d38bc40" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:6.899ex; height:2.509ex;" alt="{\displaystyle v_{+}=0}"></span> ऑपरेशनल एम्पलीफायर Inverting एम्पलीफायर के रूप में प्रतिक्रिया करेगा।</dd></dl> <div class="mw-heading mw-heading3"><h3 id="तुलनित्र_(Comparator)"><span id=".E0.A4.A4.E0.A5.81.E0.A4.B2.E0.A4.A8.E0.A4.BF.E0.A4.A4.E0.A5.8D.E0.A4.B0_.28Comparator.29"></span>तुलनित्र (Comparator)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&veaction=edit&section=4" title="अनुभाग सम्पादित करें: तुलनित्र (Comparator)" class="mw-editsection-visualeditor"><span>सम्पादन</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%E0%A4%91%E0%A4%AA%E0%A4%B0%E0%A5%87%E0%A4%B6%E0%A4%A8%E0%A4%B2_%E0%A4%8F%E0%A4%AE%E0%A5%8D%E0%A4%AA%E0%A4%B2%E0%A5%80%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0&action=edit&section=4" title="Edit section's source code: तुलनित्र (Comparator)"><span>स्रोत सम्पादित करें</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{o}=0}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>o</mi> </mrow> </msub> <mo>=</mo> <mn>0</mn> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{o}=0}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2a83aa8e3221d7fc8b980a5313ecbeba85cf737b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:6.418ex; height:2.509ex;" alt="{\displaystyle v_{o}=0}"></span> जब <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{-}=v_{+}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msub> <mo>=</mo> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{-}=v_{+}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a449bdc52dbc4ab5db3deddfad5724a26cccd21c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:8.375ex; height:2.009ex;" alt="{\displaystyle v_{-}=v_{+}}"></span></dd> <dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{o}=V_{s+}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>o</mi> </mrow> </msub> <mo>=</mo> <msub> <mi>V</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> <mo>+</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{o}=V_{s+}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e6ced66ff6d8318eb1abd9b0d059037a59f1ae32" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:8.893ex; height:2.509ex;" alt="{\displaystyle v_{o}=V_{s+}}"></span> जब <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{-}<v_{+}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msub> <mo><</mo> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{-}<v_{+}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/34970e2a09732a897885f3fe71ac680ca8bfb59e" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:8.375ex; height:2.176ex;" alt="{\displaystyle v_{-}<v_{+}}"></span></dd> <dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{o}=V_{s-}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>o</mi> </mrow> </msub> <mo>=</mo> <msub> <mi>V</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>s</mi> <mo>−</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{o}=V_{s-}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8597ffa6b6297a1cf1ea97ed5e06aae3a11366e4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:8.893ex; height:2.509ex;" alt="{\displaystyle v_{o}=V_{s-}}"></span> जब <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle v_{-}>v_{+}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msub> <mo>></mo> <msub> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle v_{-}>v_{+}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2f8e6681c5054b71c2d9c54e7d8225ed31dbe506" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:8.375ex; height:2.176ex;" alt="{\displaystyle v_{-}>v_{+}}"></span></dd></dl>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">"<a dir="ltr" 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