{"id":10806,"date":"2025-07-22T09:01:20","date_gmt":"2025-07-22T00:01:20","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/07\/22\/10806\/"},"modified":"2025-07-22T09:01:20","modified_gmt":"2025-07-22T00:01:20","slug":"op-amp%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-voltage-follower-%ed%9a%8c%eb%a1%9c-%ec%8b%a4%ed%97%98-%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\/07\/22\/10806\/","title":{"rendered":"OP-amp\ub97c \uc774\uc6a9\ud55c voltage follower' \ud68c\ub85c \uc2e4\ud5d8 \uacb0\uacfc \ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

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

1. \uc2e4\ud5d8 \ubaa9\uc801
\n2. \uc2e4\ud5d8 \uc6d0\ub9ac
\n3. \uc2e4\ud5d8 \uc7ac\ub8cc \ubc0f \ub3c4\uad6c
\n4. \uc2e4\ud5d8 \ubc29\ubc95
\n5. \uce21\uc815\uac12 \ubc0f \uc2e4\ud5d8\uacb0\uacfc
\n 6. \uc9c8\ubb38 \ubc0f \ub17c\uc758
\n7. \uacb0\ub860
\n8. \ucc38\uace0 \ubb38\ud5cc \ubc0f \ucd9c\ucc98<\/p>\n

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

1. \uc2e4\ud5d8 \ubaa9\uc801
\n Inverting amplifier, non-inverting amplifier, voltage follower \ud68c\ub85c\ub4e4\uc744 \uad6c\uc131\ud558\uace0 \uc785\ub825\uc804\uc555()\uacfc \ucd9c\ub825\uc804\uc555()\uc744 \ube44\uad50\ud568\uc73c\ub85c\uc368 \uac01 \ud68c\ub85c\uc5d0\uc11c Op amp\uc758 \uc791\uc6a9\uc5d0 \ub300\ud574 \uc774\ud574\ud55c\ub2e4.<\/p>\n

2. \uc2e4\ud5d8 \uc6d0\ub9ac
\n 1) Op-amp
\n Operational amplifer =Op-amp
\n\ub780 \uc5ec\ub7ec \uac1c\uc758 \ud2b8\ub79c\uc9c0\uc2a4\ud130, \ucee4\ud328\uc2dc\ud130, \uc800\ud56d \ubc0f \ub2e4\uc774\uc624\ub4dc\ub97c \ud558\ub098\uc758 \ubc18\ub3c4\uccb4 \uce69 \uc0c1\uc5d0 \ub9cc\ub4e4\uc5b4\uc11c \ud558\ub098\uc758 \ucf00\uc774\uc2a4\uc5d0 \ub123\uc5b4 \ub9cc\ub4e0\ub2e4. \ucd08\uae30\uc5d0\ub294 op-amp\uac00 \ub367\uc148, \ube84\uc148, \uc801\ubd84 \ubc0f \ubbf8\ubd84\uacfc \uac19\uc740 \uc218\ud559\uc801 operation\uc744 \uc218\ud589\ud558\ub294\ub370 \uc774\uc6a9\ub410\ub294\ub370 \uc5ec\uae30\uc11c operational amplifer\ub77c\ub294 \ub9d0\uc774 \uc720\ub798\ub418\uc5c8\ub2e4.
\n \uc774\uc0c1\uc801\uc778 op-amp\ub294 \ubb34\ud55c\ub300\uc758 open-loop gain, \ubb34\ud55c\ub300\uc758 input impedance, 0 input offset voltage\ub4f1 \ub9ce\uc740 \uc870\uac74\uc744 \uac00\uc9c0\uc9c0\ub9cc \uc774 \uc870\uac74\ub4e4\uc740 2\uac1c\uc758 golden rule\uc5d0 \uc758\ud574\uc11c \uc694\uc57d\ub420 \uc218 \uc788\uc73c\uba70 \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.
\n1. \ucd9c\ub825\uc804\uc555\uc740 \ub450 \uac1c\uc758 \uc785\ub825\uc804\uc555\uc758 \ucc28\uc774\ub97c 0\uc73c\ub85c \ub9cc\ub4e0\ub2e4. \uc785\ub825\uc804\uc555\ub07c\ub9ac\ub294 \uac19\ub2e4
\n\t2. \uc785\ub825\uc73c\ub85c \ub4e4\uc5b4\uac00\ub294 \uc804\ub958\ub294 0\uc774\ub2e4.
\n\uc624\ub298 \uad6c\uc131\ud558\ub294 \ud68c\ub85c\ub4e4\ub3c4 \uc704\uc758 golden rule\uc5d0 \uc758\ud574\uc11c \ucd9c\ub825\uc804\uc555\uacfc \uc785\ub825\uc804\uc555\uc758 \uad00\uacc4\ub97c \uad6c\ud560 \uc218 \uc788\ub2e4.
\n \uc774 \uc2e4\ud5d8\uc5d0\uc11c\ub294 8-pin DIP\ud328\ud0a4\uc9c0\uc548\uc5d0 \ub9cc\ub4e4\uc5b4\uc9c4 OP07 op-amp\ub97c \uc0ac\uc6a9\ud560 \uac83\uc774\uba70 \uadf8\ub9bc 1\uc758pin connections\ub97c \ubcf4\uace0 \ud68c\ub85c\uc5d0 \uc801\uc808\ud558\uac8c \uad6c\uc131\ud558\uba74 \ub41c\ub2e4.<\/p>\n

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

3. \uc2e4\ud5d8 \uc7ac\ub8cc \ubc0f \ub3c4\uad6c
\n OP07 op-amp(8-pin DIP) , \ube0c\ub808\ub4dc \ubcf4\ub4dc, 470\uc800\ud56d 2\uac1c, 10\uc800\ud56d, 100\uc800\ud56d 1\uac1c, \uc810\ud37c\uc120 \uc5ec\ub7ec\uac1c, \uc9c1\ub958 \uc804\uc6d0, \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504, \uba40\ud2f0\ubbf8\ud130, \ud568\uc218 \ubc1c\uc0dd\uae30<\/p>\n

4. \uc2e4\ud5d8 \ubc29\ubc95
\n \uc2e4\ud5d8 1. Inverting Amplifier
\n1. \uadf8\ub9bc 2\uc640 \uac19\uc740 \ud68c\ub85c\ub97c \uad6c\uc131\ud55c\ub2e4.
\n2. =10, =100\uc73c\ub85c \ud68c\ub85c\ub97c \uad6c\uc131\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. \uc2e4\ud5d8 \uc6d0\ub9ac 3. \uc2e4\ud5d8 \uc7ac\ub8cc \ubc0f \ub3c4\uad6c 4. \uc2e4\ud5d8 \ubc29\ubc95 5. \uce21\uc815\uac12 \ubc0f \uc2e4\ud5d8\uacb0\uacfc 6. \uc9c8\ubb38 \ubc0f \ub17c\uc758 7. \uacb0\ub860 8. \ucc38\uace0 \ubb38\ud5cc \ubc0f \ucd9c\ucc98 \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \ubaa9\uc801 Inverting amplifier, non-inverting amplifier, voltage follower \ud68c\ub85c\ub4e4\uc744 \uad6c\uc131\ud558\uace0 \uc785\ub825\uc804\uc555()\uacfc \ucd9c\ub825\uc804\uc555()\uc744 \ube44\uad50\ud568\uc73c\ub85c\uc368 \uac01 \ud68c\ub85c\uc5d0\uc11c Op amp\uc758 \uc791\uc6a9\uc5d0 \ub300\ud574 \uc774\ud574\ud55c\ub2e4. 2. \uc2e4\ud5d8 \uc6d0\ub9ac […]<\/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":[9619,16288,16291,14978,16277,1349,16278,3663],"class_list":["post-10806","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-10-","tag-op-amp-2","tag-voltage-follower","tag-14978","tag-16277","tag-1349","tag-16278","tag-3663"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/10806","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=10806"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/10806\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=10806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=10806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=10806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}