{"id":224,"date":"2014-08-12T19:43:16","date_gmt":"2014-08-13T02:43:16","guid":{"rendered":"http:\/\/tubetime.us\/?p=224"},"modified":"2014-08-12T19:43:16","modified_gmt":"2014-08-13T02:43:16","slug":"xl741-discrete-op-amp","status":"publish","type":"post","link":"https:\/\/www.tubetime.us\/?p=224","title":{"rendered":"XL741 &#8211; Discrete Op-Amp"},"content":{"rendered":"<p>We&#8217;ve done it again! My friends at Evil Mad Scientist Laboratories have a <a href=\"http:\/\/www.evilmadscientist.com\/2014\/the-xl741\/\">new kit for sale<\/a>. Following on the success of our Three Fives discrete 555 timer kit, we&#8217;ve had a lot of requests for a discrete 741 op-amp.<\/p>\n<p>The XL741 is based on the datasheet schematic of the original uA741 op-amp IC from 1968. You can wire it up in a classic op-amp circuit and probe nodes inside the IC so you can see how the chip works. Play with differential pairs, modify the compensation, and change bias currents to your heart&#8217;s content!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We&#8217;ve done it again! My friends at Evil Mad Scientist Laboratories have a new kit for sale. Following on the success of our Three Fives discrete 555 timer kit, we&#8217;ve had a lot of requests for a discrete 741 op-amp. The XL741 is based on the datasheet schematic of the original uA741 op-amp IC from [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-224","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.tubetime.us\/index.php?rest_route=\/wp\/v2\/posts\/224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tubetime.us\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tubetime.us\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tubetime.us\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tubetime.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=224"}],"version-history":[{"count":1,"href":"https:\/\/www.tubetime.us\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions"}],"predecessor-version":[{"id":225,"href":"https:\/\/www.tubetime.us\/index.php?rest_route=\/wp\/v2\/posts\/224\/revisions\/225"}],"wp:attachment":[{"href":"https:\/\/www.tubetime.us\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tubetime.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tubetime.us\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}