{"id":21819,"date":"2025-11-09T09:01:41","date_gmt":"2025-11-09T00:01:41","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/11\/09\/21819\/"},"modified":"2025-11-09T09:01:41","modified_gmt":"2025-11-09T00:01:41","slug":"%ec%a4%91%ec%95%99%eb%8c%80%ed%95%99%ea%b5%90-%ec%a0%84%ec%9e%90%ed%9a%8c%eb%a1%9c%ec%84%a4%ea%b3%84%ec%8b%a4%ec%8a%b5-%ec%98%88%eb%b9%84%eb%b3%b4%ea%b3%a0%ec%84%9c2","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/11\/09\/21819\/","title":{"rendered":"\uc911\uc559\ub300\ud559\uad50 \uc804\uc790\ud68c\ub85c\uc124\uacc4\uc2e4\uc2b5 \uc608\ube44\ubcf4\uace0\uc11c2"},"content":{"rendered":"

<\/p>\n

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

1. \ubaa9\uc801<\/p>\n

2. \uc900\ube44\ubb3c \ubc0f \uc720\uc758\uc0ac\ud56d<\/p>\n

3. \uc124\uacc4\uc2e4\uc2b5 \uacc4\ud68d\uc11c
\n3.1 Offset Voltage, Slew Rate
\n3.2 Integrator<\/p>\n

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

1. \ubaa9\uc801
\nOP Amp\uc758 offset \uc804\uc555\uacfc slew rate\ub97c \uce21\uc815\ud558\ub294 \ud68c\ub85c, \uc801\ubd84\uae30\ub97c \uc124\uacc4, \uad6c\ud604, \uce21\uc815, \ud3c9\uac00\ud55c\ub2e4<\/p>\n

2. \uc900\ube44\ubb3c \ubc0f \uc720\uc758\uc0ac\ud56d
\n\u2022 Function Generator: 1\ub300
\n\u2022 Oscilloscope(2channel): 1\ub300
\n\u2022 DC Power Supply(2channel): 1\ub300
\n\u2022 Op Amp(LM741CN): 3\ub300
\n\u2022 DMM: 1\ub300
\n\u2022 Resistor 51\u03a9, 100\u03a9, 1k\u03a9, 10k\u03a9, 100k\u03a9,1M\u03a9, 5%, 1\/2 W: 2\uac1c
\n\u2022 Variable Resistor(\uac00\ubcc0\uc800\ud56d) 20k\u03a9, 1\/2 W: 2\uac1c
\n\u2022 \uc810\ud37c\uc120: \ub2e4\uc218
\n\u2022 \uc2a4\uc704\uce58: 1\uac1c
\n\u2022 Bread Board:1\uac1c<\/p>\n

3. \uc124\uacc4\uc2e4\uc2b5 \uacc4\ud68d\uc11c
\n3.1 Offset Voltage, Slew Rate
\n3.1.1 Offset Voltage \uac1c\ub150
\n\uc544\ub798\uc758 \uadf8\ub9bc 4.1\uacfc \uac19\uc774 \ub450 \uc785\ub825\ub2e8\uc790\ub97c \ubaa8\ub450 \uc811\uc9c0\uc2dc\ud0a4\uba74 \uc785\ub825 \ub2e8\uc790 \uac04\uc758 \uc804\uc704\ucc28\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc774\uc0c1\uc801\uc778 OP-Amp\ub97c \uac00\uc815\ud560 \uacbd\uc6b0 \ucd9c\ub825 \uc804\uc555\uc740 0 V\uac00 \ub41c\ub2e4. \uadf8\ub7ec\ub098 \uc2e4\uc81c OP-Amp\uc758 \uacbd\uc6b0\uc5d0\ub294 OP-Amp \ub0b4\ubd80\uc5d0 \uadf8\ub9bc 4.2\uc640 \uac19\uc774 Offset voltage\uac00 \uc874\uc7ac\ud558\ubbc0\ub85c \ucd9c\ub825\uc804\uc555\uc740 0 V\uac00 \uc544\ub2c8\uba70 \uadf8 \ucd9c\ub825\uc804\uc555\uc744 Open loop gain\uc73c\ub85c \ub098\ub204\uba74 Offset voltage\ub97c \uad6c\ud560 \uc218 \uc788\ub2e4\uace0 \uc0dd\uac01\ub41c\ub2e4. \uadf8\ub7ec\ub098 \uc2e4\uc81c\ub85c\ub294 \uc774\ub7f0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub2e4. \uadf8 \uc774\uc720\uac00 \ubb34\uc5c7\uc778\uc9c0 \uae30\uc220\ud55c\ub2e4.<\/p>\n

\uadf8\ub9bc 4-1 OP-Amp\uc758 \uc591 \uc785\ub825\ub2e8\uc790\ub97c \uc811\uc9c0\uc2dc\ud0a8 Open-Loop \ud68c\ub85c<\/p>\n

\uc2e4\ud5d8\uc5d0\uc11c \uc9c4\ud589\ud558\ub294 741 Op amp\uc758 datasheet\ub97c \ubcf4\uba74 open loop gain \uac12\uc740 typ 200\uc774\ub77c\uace0 \ud558\uc600\ub2e4. \uc774\ub294 \ub9e4\uc6b0 \uc791\uc740 \uc785\ub825 \uc804\uc555\uc5d0 \ub300\ud574\uc11c\ub3c4 \uacf5\uae09\uc804\uc555 15V\uc5d0 \ub300\ud574 \ub9e4\uc6b0 \ud070 \uac12\uc73c\ub85c saturation \uc601\uc5ed\uc5d0\uc11c \ub3d9\uc791\ud560 \uac83\uc774\ub2e4. \ub530\ub77c\uc11c \uc815\ud655\ud55c \uac12\uc744 \uc5bb\uc744 \uc218 \uc5c6\uc744 \uac83\uc774\ub77c\uace0 \ud310\ub2e8\ub41c\ub2e4.<\/p>\n

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

\ubaa9\ucc28 1. \ubaa9\uc801 2. \uc900\ube44\ubb3c \ubc0f \uc720\uc758\uc0ac\ud56d 3. \uc124\uacc4\uc2e4\uc2b5 \uacc4\ud68d\uc11c 3.1 Offset Voltage, Slew Rate 3.2 Integrator \ubcf8\ubb38\ub0b4\uc6a9 1. \ubaa9\uc801 OP Amp\uc758 offset \uc804\uc555\uacfc slew rate\ub97c \uce21\uc815\ud558\ub294 \ud68c\ub85c, \uc801\ubd84\uae30\ub97c \uc124\uacc4, \uad6c\ud604, \uce21\uc815, \ud3c9\uac00\ud55c\ub2e4 2. \uc900\ube44\ubb3c \ubc0f \uc720\uc758\uc0ac\ud56d \u2022 Function Generator: 1\ub300 \u2022 Oscilloscope(2channel): 1\ub300 \u2022 DC Power Supply(2channel): 1\ub300 \u2022 Op Amp(LM741CN): 3\ub300 \u2022 DMM: […]<\/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":[18226,18653,4194,8023],"class_list":["post-21819","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-a--","tag-18653","tag-4194","tag-8023"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/21819","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=21819"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/21819\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=21819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=21819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=21819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}