{"id":17906,"date":"2025-10-01T09:01:12","date_gmt":"2025-10-01T00:01:12","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/10\/01\/17906\/"},"modified":"2025-10-01T09:01:12","modified_gmt":"2025-10-01T00:01:12","slug":"%ea%b8%b0%ec%b4%88%ec%8b%a4%ed%97%98%eb%b0%8f%ec%84%a4%ea%b3%84-opamp%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-%ea%b8%b0%eb%b3%b8%ec%a6%9d%ed%8f%ad-%ea%b2%b0%ea%b3%bc%eb%b3%b4%ea%b3%a0%ec%84%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/10\/01\/17906\/","title":{"rendered":"\uae30\ucd08\uc2e4\ud5d8\ubc0f\uc124\uacc4 – opamp\ub97c \uc774\uc6a9\ud55c \uae30\ubcf8\uc99d\ud3ed \uacb0\uacfc\ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1. \uc2e4\ud5d8 \ubaa9\uc801
\n2. \uae30\ubcf8 \uc774\ub860
\n3. \uc2e4\ud5d8\uace0\ucc30<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

1. \uc2e4\ud5d8 \ubaa9\uc801
\n\ubcf8 \uc2e4\ud5d8\uc740 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc77c\uc885\uc778 OP-AMP\ub97c \uc774\uc6a9\ud558\uc5ec \uae30\ubcf8\uc801\uc778 \uc99d\ud3ed \ud68c\ub85c\ub97c \uad6c\uc131\ud558\uace0 \uadf8 \ub3d9\uc791\uc744 \uc775\ud78c\ub2e4.<\/p>\n

1.1. \uc2e4\ud5d8 \uc7a5\ube44
\n\u203b \uc2e4\ud5d8 \uc7a5\ube44 \ubc0f \ubd80\ud488
\n– \uc2e4\ud5d8 \uc7a5\ube44 : \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504(1\ub300), \ud391\uc158\uc81c\ub108\ub808\uc774\ud130(1\ub300), \ud30c\uc6cc\uc11c\ud50c\ub77c\uc774(1\ub300), \uba40\ud2f0\ubbf8\ud130(1\ub300), \t\t\t \ube0c\ub808\ub4dc\ubcf4\ub4dc(1\ub300)
\n– \uc2e4\ud5d8 \ubd80\ud488 : UA741(\ubaa8\ub378\uba85)<\/p>\n

2. \uae30\ubcf8 \uc774\ub860
\n\ubcf8 \uc2e4\ud5d8\uc5d0\uc11c\ub294 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc778 OP-AMP\uc744 \uc0ac\uc6a9\ud558\uac8c \ub418\ub294\ub370 \uc774\uac83\uc740 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \uc99d\ud3ed\uae30\ub85c\uc368 \uadf8\uc758 \uc774\ub860\uacfc \uc0ac\uc6a9\ubc95\uc744 \uc775\ud78c\ub2e4.<\/p>\n

2.1. OP-AMP\uc758 \uc815\uc758
\n\ub367\uc148\uc774\ub098 \uc801\ubd84 \ub4f1\uc758 \uc5f0\uc0b0\uae30\ub2a5\uc744 \uac16\uac8c \ud560 \uc218 \uc788\ub294 \uace0\uc774\ub4dd\uc758 \uc9c1\ub958 \uc99d\ud3ed\uae30. OP-AMP\ub294 Operational Amplifier\uc758 \uc57d\uc790\ub85c \uc5f0\uc0b0 \uc99d\ud3ed\uae30\ub77c\uace0 \ud55c\ub2e4. OP-AMP\ub294 \uc6d0\ub798 \uc544\ub0a0\ub85c\uadf8 \uacc4\uc0b0\uae30 (\ud604\uc7ac\ub294 \ub514\uc9c0\ud138 \uacc4\uc0b0\uae30)\uc6a9\uc73c\ub85c \uac1c\ubc1c\ub418\uc5c8\uc9c0\ub9cc \uac04\ub2e8\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ub41c \ub54c\ubd80\ud130 \uc99d\ud3ed\uae30\ubfd0\ub9cc \uc544\ub2c8\ub77c Active Filter, \uc120\ud615, \ube44\uc120\ud615\uc758 \uc2e0\ud638\ucc98\ub9ac\uc5d0 \ub113\uac8c \uc751\uc6a9\ub418\uace0 \uc788\ub2e4.
\n \uc5f0\uc0b0 \uc99d\ud3ed\uae30\ub294 \ub450 \uac1c\uc758 \uc785\ub825\ub2e8\uc790\uc640 \ud55c \uac1c\uc758 \ucd9c\ub825\ub2e8\uc790\ub97c \uac16\ub294\ub2e4. \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub294 \ub450 \uc785\ub825\ub2e8\uc790 \uc804\uc555 \uac04\uc758 \ucc28\uc774\ub97c \uc99d\ud3ed\ud558\ub294 \uc99d\ud3ed\uae30\uc774\uae30\uc5d0 \uc785\ub825\ub2e8\uc740 *\ucc28\ub3d9\uc99d\ud3ed\uae30\ub85c \ub418\uc5b4\uc788\ub2e4. \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0ac\uce59\uc5f0\uc0b0\uc774 \uac00\ub2a5\ud55c \ud68c\ub85c \uad6c\uc131\uc744 \ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc5f0\uc0b0\uc790\uc758 \uc758\ubbf8\uc5d0\uc11c \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub77c\uace0 \ubd80\ub978\ub2e4. \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec\uc11c \ubbf8\ubd84\uae30 \ubc0f \uc801\ubd84\uae30\ub97c \uad6c\ud604\ud560 \uc218 \uc788\ub2e4. \uc5f0\uc0b0\uc99d\ud3ed\uae30\uac00 \ud544\uc694\ub85c \ud558\ub294 \uc804\uc6d0\uc740 \uae30\ubcf8\uc801\uc73c\ub85c\ub294 \ub450 \uac1c\uc758 \uc804\uc6d0\uc778 +Vcc \ubc0f – Vcc \uac00 \ud544\uc694\ud558\ub2e4. \ubb3c\ub860 \ub2e8\uc77c \uc804\uc6d0\ub9cc\uc744 \uc694\uad6c\ud558\ub294 \uc5f0\uc0b0\uc99d\ud3ed\uae30 \uc5ed\uc2dc \uc0c1\uc6a9\ud654\ub418\uc5b4 \uc788\ub2e4. \uc2e0\ud638 \uc99d\ud3ed\uc744 \uc704\ud55c \uc8fc\uc99d\ud3ed\uae30\uc758 \uc885\ub958\ub85c\ub294 \uc804\uc555 \uc99d\ud3ed\uae30\uc640 \uc804\ub958\uc99d\ud3ed\uae30\uac00 \uc788\uc9c0\ub9cc \uc5ec\uae30\uc11c\ub294 \uc804\uc555\uc99d\ud3ed\uae30\ub9cc\uc744 \ucde8\uae09\ud55c\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1. \uc2e4\ud5d8 \ubaa9\uc801 2. \uae30\ubcf8 \uc774\ub860 3. \uc2e4\ud5d8\uace0\ucc30 \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \ubaa9\uc801 \ubcf8 \uc2e4\ud5d8\uc740 \uac00\uc7a5 \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc77c\uc885\uc778 OP-AMP\ub97c \uc774\uc6a9\ud558\uc5ec \uae30\ubcf8\uc801\uc778 \uc99d\ud3ed \ud68c\ub85c\ub97c \uad6c\uc131\ud558\uace0 \uadf8 \ub3d9\uc791\uc744 \uc775\ud78c\ub2e4. 1.1. \uc2e4\ud5d8 \uc7a5\ube44 \u203b \uc2e4\ud5d8 \uc7a5\ube44 \ubc0f \ubd80\ud488 – \uc2e4\ud5d8 \uc7a5\ube44 : \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504(1\ub300), \ud391\uc158\uc81c\ub108\ub808\uc774\ud130(1\ub300), \ud30c\uc6cc\uc11c\ud50c\ub77c\uc774(1\ub300), \uba40\ud2f0\ubbf8\ud130(1\ub300), \ube0c\ub808\ub4dc\ubcf4\ub4dc(1\ub300) – \uc2e4\ud5d8 \ubd80\ud488 : UA741(\ubaa8\ub378\uba85) 2. \uae30\ubcf8 \uc774\ub860 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5243,22826,22827],"class_list":["post-17906","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-ce--","tag-opamp"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/17906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=17906"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/17906\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=17906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=17906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=17906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}