{"id":1970,"date":"2025-04-25T09:01:07","date_gmt":"2025-04-25T00:01:07","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/04\/25\/1970\/"},"modified":"2025-04-25T09:01:07","modified_gmt":"2025-04-25T00:01:07","slug":"%eb%b6%80%ec%82%b0%eb%8c%80-%ec%9d%b4%ed%95%99%ec%a0%84%ec%9e%90%ec%8b%a4%ed%97%98-4-op-amp-1","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/04\/25\/1970\/","title":{"rendered":"[\ubd80\uc0b0\ub300 \uc774\ud559\uc804\uc790\uc2e4\ud5d8] 4. OP amp-1"},"content":{"rendered":"

<\/p>\n

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

1. \uc2e4\ud5d8 \ubaa9\uc801
\n2. \uc2e4\ud5d8 \uc6d0\ub9ac
\n3. \uc2e4\ud5d8 \uae30\uad6c \ubc0f \uc7ac\ub8cc
\n4. \uc2e4\ud5d8 \ubc29\ubc95
\n5. \uce21\uc815\uac12 \ubc0f \uc2e4\ud5d8 \uacb0\uacfc
\n6. \uacb0\uacfc\uc5d0 \ub300\ud55c \ub17c\uc758
\n7. \uacb0\ub860<\/p>\n

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

1. \uc2e4\ud5d8 \ubaa9\uc801
\nOP amp(\uc5f0\uc0b0\uc99d\ud3ed\uae30)\uc758 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, Inverting Amplifier \uc640 Non-inverting Amplifier\uc744 \uc774\ud574\ud55c\ub2e4. \ub610, OP-amp\uc758 \uc751\uc6a9 \uc911 \ud558\ub098\uc778 voltage follower\uc5d0 \ub300\ud558\uc5ec \uc774\ud574\ud55c\ub2e4.<\/p>\n

2. \uc2e4\ud5d8 \uc6d0\ub9ac
\n– \ubc18\uc804\uc99d\ud3ed\uae30
\n\uadf8\ub9bc 1\uc740 \ubc18\uc804 \uc99d\ud3ed\uae30\ub97c \ub098\ud0c0\ub0b8 \uadf8\ub9bc\uc774\ub2e4. \uc99d\ud3ed\uae30 \uae30\ud638\uc778 \uc0bc\uac01\ud615\uc740 \uc774\uc0c1\uc801\uc778 \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub77c\uace0 \uac00\uc815\ud55c\ub2e4. \uac00\uc0c1 \uc811\uc9c0\uc5d0 \uc758\ud574 \uc99d\ud3ed\uae30 \uc785\ub825\ub2e8\uc790\uc758 \uc804\uc555\uc740 0\uc774\uace0, \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \uc785\ub825\uc800\ud56d\uc774 \ubb34\ud55c\ub300\uc774\uae30 \ub54c\ubb38\uc5d0 \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \uc785\ub825\ub2e8\uc790\ub85c \uc804\ub958\uac00 \ub4e4\uc5b4\uac08 \uc218 \uc5c6\ub2e4. \uc774\ub97c \uac10\uc548\ud558\uc5ec \uc2e0\ud638\uc804\uc555\uacfc \ucd9c\ub825 \uc804\uc555 \uac04\uc758 \ube44\uc778 \uc804\uc555\uc99d\ud3ed\ub3c4\ub97c \uad6c\ud558\uba74 \uc544\ub798\uc640 \uac19\ub2e4.<\/p>\n

<\uc911 \ub7b5><\/p>\n

-\uac00\uc0c1 \uc811\uc9c0
\n\uc774\uc0c1\uc801\uc778 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc804\uc555\uc774\ub4dd\uc774 \ubb34\ud55c\ub300\uc774\uae30 \ub54c\ubb38\uc5d0, \uc99d\ud3ed\uae30 \uc785\ub825\ub2e8\uc790\uac04\uc758 \uc804\uc555\uc740 0\uc774 \ub418\uba70 \uc774\ub294 \ub2e8\ub77d\uc744 \uc758\ubbf8\ud55c\ub2e4. \uadf8\ub7ec\ub098, \uc774 \ub2e8\ub77d\ud604\uc0c1\uc744 \ubb3c\ub9ac\uc801\uc778 \uc2e4\uccb4\uc801 \ub2e8\ub77d\uc774 \uc544\ub2c8\uae30 \ub54c\ubb38\uc5d0 \uc774\ub97c \uac00\uc0c1 \uc811\uc9c0\ub77c\uace0 \ubd80\ub974\ub294 \uac83\uc774\ub2e4. \uc5ec\uae30\uc11c \uc811\uc9c0\ud55c \ud68c\ub85c\uac00 \ub2e8\ub77d \ub418\uc5c8\uc74c\uc744 \uac00\ub9ac\ud0a8\ub2e4. \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \ube44\ubc18\uc804\ub2e8\uc790\ub97c \uc811\uc9c0 \uc2dc\ud0a4\uace0 \ubc18\uc804 \ub2e8\uc790\uc5d0 \ubd80\uadc0\ud658\uc744 \uac78\uba74, \uc5f0\uc0b0 \uc99d\ud3ed\uae30 \uc785\ub825\ub2e8\uc790 \uc0ac\uc774\uc758 \uac00\uc0c1 \ub2e8\ub77d \ud604\uc0c1\uc5d0 \uc758\ud574 \ubc18\uc804\ub2e8\uc790\uac00 \uc811\uc9c0\ub41c \uac83\ucc98\ub7fc \ubcf4\uc778\ub2e4. \uc8fc\uc758\ud574\uc57c\ud560 \uc810\uc740 \uc785\ub825\uc800\ud56d\uc740 \ubb34\ud55c\ub300\uc774\uba74\uc11c, \uadf8 \uc591\ub2e8 \uc804\uc555\uc740 0\uc774 \ub418\uc5b4\uc57c \ud55c\ub2e4. \ub3c4\uc785\ub41c \uac00\uc0c1 \uc811\uc9c0 \uac1c\ub150\uc740 \uc5f0\uc0b0\uc99d\ud3ed\uae30\ub97c \uc774\uc6a9\ud55c \ud68c\ub85c \ud574\uc11d\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud55c\ub2e4.<\/p>\n

\uc5f0\uc0b0 \uc99d\ud3ed\uae30\ub97c \uac1c\ubc29\ub8e8\ud504\ub85c \uc0ac\uc6a9\ud558\uba74 \ub9e4\uc6b0 \uc791\uc740 \uc785\ub825\uc804\uc555\uc5d0 \ub300\ud574 \ucd9c\ub825\uc774 \ud3ec\ud654\ub418\uc5b4 \uc120\ud615\ub3d9\uc791\uc744 \uc0c1\uc2e4\ud558\ubbc0\ub85c, \ube44\uad50\uae30 \uc774\uc678\uc5d0\ub294 \uac1c\ubc29\ub8e8\ud504\ub85c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294\ub2e4. \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \ucd9c\ub825\uc5d0\uc11c \ubc18\uc804\ub2e8\uc790\ub85c \uc800\ud56d, \ucee4\ud328\uc2dc\ud130, \uc778\ub355\ud130, \ub2e4\uc774\uc624\ub4dc, \ud2b8\ub79c\uc9c0\uc2a4\ud130 \ub4f1\uc758 \uc18c\uc790\uac00 \uc5f0\uacb0\ub41c \ubd80\uadc0\ud658\uc744 \uac78\uc5b4 \uc0ac\uc6a9\ud55c\ub2e4. \ubd80\uadc0\ud654\ub97c \uac78\uba74 \ud3d0\ub8e8\ud504(Closed-loop) \uc774\ub4dd\uc774 \uc791\uc544\uc9c0\ub294 \ub300\uc2e0\uc5d0 \uc120\ud615\ub3d9\uc791 \ubc94\uc704\uac00 \ub113\uc5b4\uc838 \ucd9c\ub825\uc774 \ud3ec\ud654\ub418\uc9c0 \uc54a\uace0 \uc120\ud615\uc73c\ub85c \uc791\ub3d9\ud558\uac8c \ub41c\ub2e4.<\/p>\n

\uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uae30\ubcf8\ud68c\ub85c\ub294 \ubc18\uc804\uc99d\ud3ed\uae30\uc640 \ube44\ubc18\uc804\uc99d\ud3ed\uae30\uc774\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. \uc2e4\ud5d8 \uc6d0\ub9ac 3. \uc2e4\ud5d8 \uae30\uad6c \ubc0f \uc7ac\ub8cc 4. \uc2e4\ud5d8 \ubc29\ubc95 5. \uce21\uc815\uac12 \ubc0f \uc2e4\ud5d8 \uacb0\uacfc 6. \uacb0\uacfc\uc5d0 \ub300\ud55c \ub17c\uc758 7. \uacb0\ub860 \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \ubaa9\uc801 OP amp(\uc5f0\uc0b0\uc99d\ud3ed\uae30)\uc758 \uc6d0\ub9ac\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uace0, Inverting Amplifier \uc640 Non-inverting Amplifier\uc744 \uc774\ud574\ud55c\ub2e4. \ub610, OP-amp\uc758 \uc751\uc6a9 \uc911 \ud558\ub098\uc778 voltage follower\uc5d0 \ub300\ud558\uc5ec \uc774\ud574\ud55c\ub2e4. 2. \uc2e4\ud5d8 \uc6d0\ub9ac – \ubc18\uc804\uc99d\ud3ed\uae30 […]<\/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":[1349,315,3663],"class_list":["post-1970","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-1349","tag-315","tag-3663"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/1970","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=1970"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/1970\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1970"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=1970"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=1970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}