{"id":2747,"date":"2025-05-03T09:00:23","date_gmt":"2025-05-03T00:00:23","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/05\/03\/2747\/"},"modified":"2025-05-03T09:00:23","modified_gmt":"2025-05-03T00:00:23","slug":"%ea%b2%bd%ed%9d%ac%eb%8c%80-a-%ec%8b%a4%ed%97%98-30-%ec%97%b0%ec%82%b0%ec%a6%9d%ed%8f%ad%ea%b8%b0%ec%9d%98-%ed%8a%b9%ec%84%b1-%ec%98%88%eb%b9%84%eb%b3%b4%ea%b3%a0%ec%84%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/05\/03\/2747\/","title":{"rendered":"[\uacbd\ud76c\ub300 A+] \uc2e4\ud5d8 30. \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \ud2b9\uc131 \uc608\ube44\ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

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

1. \uc2e4\ud5d8\uc81c\ubaa9
\n2. \uc2e4\ud5d8\ubaa9\uc801
\n3. \uc2e4\ud5d8\uc774\ub860
\n4. Pspice \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc<\/p>\n

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

1. \uc2e4\ud5d8 \uc81c\ubaa9
\n: \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \ud2b9\uc131<\/p>\n

2. \uc2e4\ud5d8 \ubaa9\uc801
\n 1. uA741 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc2ac\ub8e8\uc728\uc744 \uce21\uc815\ud558\uace0 \uacf5\ud1b5\ubaa8\ub4dc \uc81c\uac70\ube44(CMR)\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.
\n 2. PSpice \ud574\uc11d\uc744 \ud1b5\ud574\uc5ec uA741 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc2ac\ub8e8\uc728\uacfc CMR\uc744 \uad6c\ud569\ub2c8\ub2e4.
\n 3. \uc774\ub4e4 PSpice \ud574\uc11d \uaca8\ub85c\uac00\ub97c \uc2e4\ud5d8\uacb0\uacfc\uc640 \ube44\uad50\ud569\ub2c8\ub2e4.
\n 4. \uc6b0\ub9ac\uac00 \uad6c\ud55c \ub370\uc774\ud130\ub97c \ucd9c\ud310\ub41c \uac12, \uc989 \ub370\uc774\ud130\uc2dc\ud2b8 \uc0c1\uc758 \uac12\uacfc \ube44\uad50\ud569\ub2c8\ub2e4.<\/p>\n

3. \uc2e4\ud5d8 \uc774\ub860
\n1) \uc2ac\ub8e8\uc728 (SR; Slow Rate)
\n=> \uc2ac\ub8e8\uc728\uc774\ub780 \uacc4\ub2e8 \ud30c\ud615 \uc804\uc555\uc774 \uc778\uac00\ub418\uc5c8\uc744 \ub54c \ucd9c\ub825\uc804\uc555\uc758 \uc2dc\uac04\uc5d0 \ub530\ub978 \ucd5c\ub300\ubcc0\ud654\uc728\uc785\ub2c8\ub2e4. \ub2e8\uc704\ub294 \uc774\uace0, \uc5f0\uc0b0\uc99d\ud3ed\uae30\uc758 \ub0b4\ubd80 \uc99d\ud3ed\ub2e8\uc758 \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud2b9\uc131\uc5d0 \ub530\ub77c \uac12\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc2ac\ub8e8\uc728\uc774 \ub192\uc744\uc218\ub85d, \uc989, \uc9e7\uc740 \uc2dc\uac04\uc5d0 \ud06c\uac8c \ubcc0\ud560\uc218\ub85d \uc99d\ud3ed\uae30\uc758 \uc8fc\ud30c\uc218 \uc751\ub2f5\uc774 \uc88b\uc2b5\ub2c8\ub2e4(\ub300\uc5ed\ud3ed\uc774 \ub113\ub2e4)\ub294 \ub73b\uc785\ub2c8\ub2e4. \uc2ac\ub8e8\uc728\uc740 \ub2e4\uc74c\uc758 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

2) \uc5f0\uc0b0 \uc99d\ud3ed\uae30 (Op-amp; Operational amplifier)
\n=> \uc704 \uadf8\ub9bc\uc740 \uc5f0\uc0b0 \uc99d\ud3ed\uae30 (Operational amplifier), \uc989, \uc77c\ubc18\uc801\uc73c\ub85c Op-amp\ub77c\uace0 \ubd88\ub9ac\ub294 \uc18c\uc790\uc785\ub2c8\ub2e4. \uc5f0\uc0b0 \uc99d\ud3ed\uae30\ub294 \uc704 \uadf8\ub9bc\uc5d0\uc11c\ub3c4 \uc54c \uc218 \uc788\ub4ef\uc774 \uc640 \ub85c \ud55c \uc30d\uc758 \ucc28\ub3d9\uc785\ub825 \ub2e8\uc790\uc640 \ud558\ub098\uc758 \ucd9c\ub825 \ub2e8\uc790\ub97c \uac00\uc9c0\ub294 \uc18c\uc790\uc785\ub2c8\ub2e4. \uc640 \ub2e8\uc790\ub294 Op-amp\ub97c \ub3d9\uc791\uc2dc\ud0a4\uae30 \uc704\ud55c \uc591\uacfc \uc74c\uc758 \uc804\uc6d0 \uacf5\uae09 \uc804\uc555 \ub2e8\uc790\uc785\ub2c8\ub2e4. \ub610\ud55c \ub2e8\uc790\ub97c \uc774\uc6a9\ud574 \uc785\ub825\ud558\ub294 \ud68c\ub85c\ub97c \uad6c\uc131\ud558\uba74 \uc704\uc0c1\uc774 \uac19\uc740 \ucd9c\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ube44\ubc18\uc804 \uc2e0\ud638 \uc785\ub825 \ub2e8\uc790\ub77c\uace0\ub3c4 \ud558\uace0, \ub2e8\uc790\ub97c \uc774\uc6a9\ud574 \uc785\ub825\ud558\ub294 \ud68c\ub85c\ub97c \uad6c\uc131\ud558\uba74 \uc704\uc0c1\uc774 180\ucc28\uc774\uac00 \ub098\ub294 \ucd9c\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ubc18\uc804 \uc2e0\ud638 \uc785\ub825 \ub2e8\uc790\ub77c\uace0\ub3c4 \ud569\ub2c8\ub2e4.
\n \uc774\uc0c1\uc801\uc778 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc5d0\uc11c\ub294 \ubb34\ud55c\ub300\uc758 \uc774\ub4dd\uc744 \uac00\uc9c0\uba70, \ubb34\ud55c\ub300\uc758 \uc785\ub825 \uc784\ud53c\ub358\uc2a4\uc640 0\uc758 \ucd9c\ub825 \uc784\ud53c\ub358\uc2a4\ub97c \uac00\uc9d1\ub2c8\ub2e4. \ub610\ud55c \uc5f0\uc0b0 \uc99d\ud3ed\uae30\ub97c \ud574\uc11d\ud560 \ub54c \uac00\uc0c1 \uc811\uc9c0(Virtual-ground)\ub77c\ub294 \uc911\uc694\ud55c \uac1c\ub150\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud2b9\uc131\uc740 \uc640 \uc0ac\uc774\uc758 \uc804\uc555\uc740 0\uc73c\ub85c \ub77c\ub294 \uac83\uacfc \uc640 \uc5d0 \ub4e4\uc5b4\uac00\ub294 \uc804\ub958\ub294 0\uc774\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

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

\ubaa9\ucc28 1. \uc2e4\ud5d8\uc81c\ubaa9 2. \uc2e4\ud5d8\ubaa9\uc801 3. \uc2e4\ud5d8\uc774\ub860 4. Pspice \uc2dc\ubbac\ub808\uc774\uc158 \uacb0\uacfc \ubcf8\ubb38\ub0b4\uc6a9 1. \uc2e4\ud5d8 \uc81c\ubaa9 : \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \ud2b9\uc131 2. \uc2e4\ud5d8 \ubaa9\uc801 1. uA741 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc2ac\ub8e8\uc728\uc744 \uce21\uc815\ud558\uace0 \uacf5\ud1b5\ubaa8\ub4dc \uc81c\uac70\ube44(CMR)\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4. 2. PSpice \ud574\uc11d\uc744 \ud1b5\ud574\uc5ec uA741 \uc5f0\uc0b0 \uc99d\ud3ed\uae30\uc758 \uc2ac\ub8e8\uc728\uacfc CMR\uc744 \uad6c\ud569\ub2c8\ub2e4. 3. \uc774\ub4e4 PSpice \ud574\uc11d \uaca8\ub85c\uac00\ub97c \uc2e4\ud5d8\uacb0\uacfc\uc640 \ube44\uad50\ud569\ub2c8\ub2e4. 4. \uc6b0\ub9ac\uac00 \uad6c\ud55c \ub370\uc774\ud130\ub97c \ucd9c\ud310\ub41c \uac12, \uc989 […]<\/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":[5242,5253,2166],"class_list":["post-2747","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-pspice","tag-5253","tag-2166"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/2747","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=2747"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/2747\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=2747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=2747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}