hardware:electronic_circuit:opamp

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hardware:electronic_circuit:opamp [2025/08/08 15:17] – [その1] ともやんhardware:electronic_circuit:opamp [2025/08/28 02:26] (現在) – [ディスクリート オペアンプ 741 型] ともやん
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 ===== ディスクリート オペアンプ ===== ===== ディスクリート オペアンプ =====
  
-==== その 1-1 ====+==== ディスクリート オペアンプ 1-1 ====
 参考: [[https://sound-au.com/project07.htm|Discrete Operational Amplifier - Elliott Sound Products]] [[gtr>https://sound-au.com/project07.htm|翻訳]]\\ 参考: [[https://sound-au.com/project07.htm|Discrete Operational Amplifier - Elliott Sound Products]] [[gtr>https://sound-au.com/project07.htm|翻訳]]\\
 +※ 以下は Rod Elliottの知的財産であり、個人的使用に限り使用する権利を付与されています🤔\\
 <WRAP circuitjs_h390> <WRAP circuitjs_h390>
 [[https://www.falstad.com/circuit/circuitjs.html?running=false&ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAXKQUgoFMBaMMAKACUQmAWL8QzsBn5h+tWl1poo0mAhYBzATxBdi-brwRgUM9kt5hiOpkPBHpECeBlRocgO76+nbDpFQWjjWbfDzkTwFtEBQEYVNQ0UDvLkJeLjwVOI8vV2c1ZwDHDPcMhI8AJxA8xJzgyTQ4QLKdHOUslUSwZXzBKMd8rjTO5Ib8tET87Gx2xpBh-hQ8RImUkKtYgxbewObeAfBl3ga18FNd3Ya6pZO51uVjwvG8eJmb8HKQQjxq4UmrdwaUD-fabUSdvtzG0QmErt8KusrFMASFKl9puMRiFETC5hCUYkMYsPABjTEE7AIHRo9bQQykSlUql4RjMTgobB2PCGfAiSBoYkc2xwCBfH7XAyjDGGHREtz+FgAF3GxJ8gvltCYmzsbIQpC4CDwOC6nBghC5xMIGEEJtUBuQtAAJnQAGYAQwArgAbKWBbD3dwe25zb2bXh+kFfDBuZSB+rS2Vi5F+2Z-BlMrWslmEDmQLk6fWqSCGQjGjnasLkMBwEA2h0ut2OP1o8UEho1qw1xEN+51v04-niZIdlbV+4bRtid0DhbJDEBEaDccLDIi6QAeUdUoADsvAjjsT3INsWEUcbh4j3ntJhlV98kujoceaLPAN8fp-FS31L6WuO4JMOOpfum-vyon7vu4xIAgoSSaFMEEUPUZyXnkySgXMTDBJEQQ6EhDQoRhUEfvwmEbjMyJDCeAQcDEyQmPwnbSFYDBSGIthyAAHgIyJgAQnDKBxSBLCAAByAD2AB2DAAJLCQAbnQBRSgAlsJ8gsKxKFIN8SAMAgamdJsIASdJskKUpMruKKYxmUqEBoNARKQMQWjEPgkA4K45AMLIeY7nZqZFlpWqWmWdpOq6kYgmZBz+AIIQwMQ2p4MSxLYFexCanqdgYCmvIoIyeb2U0pblsFbr7jMJ6dGkkgYFUMqYKGUJ-LByr6oaRAmlgzRqBp+r4PF9ladozDNG4BVBZWgQiqm8x-JK-YGME4a7o4IrmBi2WLYSMZynGI7rIisYMasWxjJ2LCCSETzbCodnECEdg8vAZAGoQoTSCS4x6cJa5umdH4XRY2XEJYNlYFq+BCKQBqIlwwMYKD2okJ1iJWYB4wsEAA|フル画面表示...]]\\ [[https://www.falstad.com/circuit/circuitjs.html?running=false&ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAXKQUgoFMBaMMAKACUQmAWL8QzsBn5h+tWl1poo0mAhYBzATxBdi-brwRgUM9kt5hiOpkPBHpECeBlRocgO76+nbDpFQWjjWbfDzkTwFtEBQEYVNQ0UDvLkJeLjwVOI8vV2c1ZwDHDPcMhI8AJxA8xJzgyTQ4QLKdHOUslUSwZXzBKMd8rjTO5Ib8tET87Gx2xpBh-hQ8RImUkKtYgxbewObeAfBl3ga18FNd3Ya6pZO51uVjwvG8eJmb8HKQQjxq4UmrdwaUD-fabUSdvtzG0QmErt8KusrFMASFKl9puMRiFETC5hCUYkMYsPABjTEE7AIHRo9bQQykSlUql4RjMTgobB2PCGfAiSBoYkc2xwCBfH7XAyjDGGHREtz+FgAF3GxJ8gvltCYmzsbIQpC4CDwOC6nBghC5xMIGEEJtUBuQtAAJnQAGYAQwArgAbKWBbD3dwe25zb2bXh+kFfDBuZSB+rS2Vi5F+2Z-BlMrWslmEDmQLk6fWqSCGQjGjnasLkMBwEA2h0ut2OP1o8UEho1qw1xEN+51v04-niZIdlbV+4bRtid0DhbJDEBEaDccLDIi6QAeUdUoADsvAjjsT3INsWEUcbh4j3ntJhlV98kujoceaLPAN8fp-FS31L6WuO4JMOOpfum-vyon7vu4xIAgoSSaFMEEUPUZyXnkySgXMTDBJEQQ6EhDQoRhUEfvwmEbjMyJDCeAQcDEyQmPwnbSFYDBSGIthyAAHgIyJgAQnDKBxSBLCAAByAD2AB2DAAJLCQAbnQBRSgAlsJ8gsKxKFIN8SAMAgamdJsIASdJskKUpMruKKYxmUqEBoNARKQMQWjEPgkA4K45AMLIeY7nZqZFlpWqWmWdpOq6kYgmZBz+AIIQwMQ2p4MSxLYFexCanqdgYCmvIoIyeb2U0pblsFbr7jMJ6dGkkgYFUMqYKGUJ-LByr6oaRAmlgzRqBp+r4PF9ladozDNG4BVBZWgQiqm8x-JK-YGME4a7o4IrmBi2WLYSMZynGI7rIisYMasWxjJ2LCCSETzbCodnECEdg8vAZAGoQoTSCS4x6cJa5umdH4XRY2XEJYNlYFq+BCKQBqIlwwMYKD2okJ1iJWYB4wsEAA|フル画面表示...]]\\
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 </html></WRAP> </html></WRAP>
  
-==== その 1-2 高性能版(特に優れた同相除去比と高い開ループゲイン) ====+==== ディスクリート オペアンプ 1-2 高性能版(特に優れた同相除去比と高い開ループゲイン) ====
 参考: [[https://sound-au.com/project07.htm|Discrete Operational Amplifier - Elliott Sound Products]] [[gtr>https://sound-au.com/project07.htm|翻訳]]\\ 参考: [[https://sound-au.com/project07.htm|Discrete Operational Amplifier - Elliott Sound Products]] [[gtr>https://sound-au.com/project07.htm|翻訳]]\\
 +※ 以下は Rod Elliottの知的財産であり、個人的使用に限り使用する権利を付与されています🤔\\
 +
 <WRAP circuitjs_h390> <WRAP circuitjs_h390>
 [[https://www.falstad.com/circuit/circuitjs.html?running=false&ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAXKQUgoFMBaMMAKACUQGUFCQAWPJxR5BAqOL60ktGdAQsA5kJ4VCtLisq8Z7Zb2GCuIkAfERJ4cbPkB3Pf0Ng+fB1BZ2N+4w2JfBkdyEUF2wEFBBCELC3D25eMMNIimEYzicXMSZeMQCPMGzHXjwdACc0ovV88GczYtzy6pcs8AxtQIYk4PVOjHD6jozfTiSE1IGQXCakyR0PabgW7IX6sBTR7HDR+o2JyBDwvh3t8Mxwna6xqovzi37Oi2aLgLLTkGKTXsbxQjx2qrFVqJ-IFAa5QaD6p1jElQn0WGVQShguAUqZaEj4CDWvwFmBsbDUojjKCtiwAMaLCbRa7RFyEaB4RjMTh4OTEHjYPgIMhchBHWCQCArFJiV45EEpMDEE4WKVwgAuJll0o+4Tl4iYnBg2Awez4YBEImCfDIYGwWugkUIUrA3OIOr2tqQYAWABM6AAzACGAFcADbywJiwSvd71V7pVWU-pVSNDSMBRUXGZRlO0CAMVncjlcnkIPl9S18FDYJwYLl4bCkPAkZC0d3e-2BuyvAk0uEtz4bdFd6Lhz76-SfUl2Emo4cpfsnfBR7upVtoKlnRcBbA-JcTRfYPD7dPiADyPvlAAcj4ECXOL+vnhu14ICYc+hNcDeH0MCTwZHXtrSdg+kj+Bwwns-AAeetLvrSYF2JMoEhCB3JwkoH4qgSaj+KkH5qBuiFjEiUThFwyK4f0+EUKhCEqjG2R-gcRy6J4ySGKYWwSOo0hWHILAAB5CKKGCOCowjmNUIAAHIAPYAHYMAAklJABudAlPKACWUkKDxQTkJyGb5DpNQuE4IDyUpKnqZpio+H4wwuGiaQUNA2Ccvq5YbM4zC8AwMD5lKziHPklZONELr1p6voBiwipQveJzGJUjn+cQUq+KExbuRaCDFmaHnsjqnLbnWIANhFgaKrGKrNOqCUoE526Vvgzg0IQCC2l5PktT8OAYPklCtDqRUlU2EqCOqiLItR-A7M0AizJwOyzQ0i0rNiKbJssQa9icXY7phmwpOMI4NGghRKjoirxjU4I1AlHU8Hg3W9VghADd5ciED8kCtTgD1OJgxCDeFw2jpK2HglRIK8GNkoQ3kBRfstUXzQc7zjMtlhvaFJDcAa7J8ta-hyIOSJIj8O6EDjgONpFiq0ItC1hpY1jEyTZN8BTrVU6V54HO++3AnMGQLGj0GblNy5wW4EkmBELh05ApAmHIUACnAZCddw4gnBMJlSaegbS-qstmEiyX8HVWA4KbyWEN1SB8BbWAbCgpD6Tqzoy0b2AsEAA|フル画面表示...]]\\ [[https://www.falstad.com/circuit/circuitjs.html?running=false&ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAXKQUgoFMBaMMAKACUQGUFCQAWPJxR5BAqOL60ktGdAQsA5kJ4VCtLisq8Z7Zb2GCuIkAfERJ4cbPkB3Pf0Ng+fB1BZ2N+4w2JfBkdyEUF2wEFBBCELC3D25eMMNIimEYzicXMSZeMQCPMGzHXjwdACc0ovV88GczYtzy6pcs8AxtQIYk4PVOjHD6jozfTiSE1IGQXCakyR0PabgW7IX6sBTR7HDR+o2JyBDwvh3t8Mxwna6xqovzi37Oi2aLgLLTkGKTXsbxQjx2qrFVqJ-IFAa5QaD6p1jElQn0WGVQShguAUqZaEj4CDWvwFmBsbDUojjKCtiwAMaLCbRa7RFyEaB4RjMTh4OTEHjYPgIMhchBHWCQCArFJiV45EEpMDEE4WKVwgAuJll0o+4Tl4iYnBg2Awez4YBEImCfDIYGwWugkUIUrA3OIOr2tqQYAWABM6AAzACGAFcADbywJiwSvd71V7pVWU-pVSNDSMBRUXGZRlO0CAMVncjlcnkIPl9S18FDYJwYLl4bCkPAkZC0d3e-2BuyvAk0uEtz4bdFd6Lhz76-SfUl2Emo4cpfsnfBR7upVtoKlnRcBbA-JcTRfYPD7dPiADyPvlAAcj4ECXOL+vnhu14ICYc+hNcDeH0MCTwZHXtrSdg+kj+Bwwns-AAeetLvrSYF2JMoEhCB3JwkoH4qgSaj+KkH5qBuiFjEiUThFwyK4f0+EUKhCEqjG2R-gcRy6J4ySGKYWwSOo0hWHILAAB5CKKGCOCowjmNUIAAHIAPYAHYMAAklJABudAlPKACWUkKDxQTkJyGb5DpNQuE4IDyUpKnqZpio+H4wwuGiaQUNA2Ccvq5YbM4zC8AwMD5lKziHPklZONELr1p6voBiwipQveJzGJUjn+cQUq+KExbuRaCDFmaHnsjqnLbnWIANhFgaKrGKrNOqCUoE526Vvgzg0IQCC2l5PktT8OAYPklCtDqRUlU2EqCOqiLItR-A7M0AizJwOyzQ0i0rNiKbJssQa9icXY7phmwpOMI4NGghRKjoirxjU4I1AlHU8Hg3W9VghADd5ciED8kCtTgD1OJgxCDeFw2jpK2HglRIK8GNkoQ3kBRfstUXzQc7zjMtlhvaFJDcAa7J8ta-hyIOSJIj8O6EDjgONpFiq0ItC1hpY1jEyTZN8BTrVU6V54HO++3AnMGQLGj0GblNy5wW4EkmBELh05ApAmHIUACnAZCddw4gnBMJlSaegbS-qstmEiyX8HVWA4KbyWEN1SB8BbWAbCgpD6Tqzoy0b2AsEAA|フル画面表示...]]\\
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 </html></WRAP> </html></WRAP>
  
-==== その2 ====+==== ディスクリート オペアンプ 2 ====
 参考: [[https://community.element14.com/members-area/personalblogs/b/frank-milburn-s-blog/posts/op-amp-made-from-discrete-components|Op-amp made from Discrete Components - element14 Community]] [[gtr>https://community.element14.com/members-area/personalblogs/b/frank-milburn-s-blog/posts/op-amp-made-from-discrete-components|翻訳]]\\ 参考: [[https://community.element14.com/members-area/personalblogs/b/frank-milburn-s-blog/posts/op-amp-made-from-discrete-components|Op-amp made from Discrete Components - element14 Community]] [[gtr>https://community.element14.com/members-area/personalblogs/b/frank-milburn-s-blog/posts/op-amp-made-from-discrete-components|翻訳]]\\
 <WRAP circuitjs_h390> <WRAP circuitjs_h390>
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 +</html></WRAP> 
 + 
 +==== ディスクリート オペアンプ 2 (単電源) ==== 
 +参考: [[https://community.element14.com/members-area/personalblogs/b/frank-milburn-s-blog/posts/op-amp-made-from-discrete-components|Op-amp made from Discrete Components - element14 Community]] [[gtr>https://community.element14.com/members-area/personalblogs/b/frank-milburn-s-blog/posts/op-amp-made-from-discrete-components|翻訳]]\\ 
 +<WRAP circuitjs_h390> 
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 + 
 +==== ディスクリート オペアンプ 741 型 ==== 
 +参考: [[https://www.instructables.com/Discrete-Operational-Amplifier/|Discrete Operational Amplifier : 4 Steps - Instructables]] [[gtr>https://www.instructables.com/Discrete-Operational-Amplifier/|翻訳]]\\ 
 +[[https://cc.cqpub.co.jp/system/contents/2933/|トランジスタの欠点を補うOPアンプの入力回路 | CQ出版社 オンライン・サポート・サイト CQ connect]]\\ 
 + 
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 + 
 +==== ディスクリート オペアンプ 741 型 (単電源) ==== 
 +参考: [[https://www.instructables.com/Discrete-Operational-Amplifier/|Discrete Operational Amplifier : 4 Steps - Instructables]] [[gtr>https://www.instructables.com/Discrete-Operational-Amplifier/|翻訳]]\\ 
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 +==== LT1013 ====
 +[[https://akizukidenshi.com/goodsaffix/lt1013.pdf|2回路入単電源高精度オペアンプ LT1013: 半導体 秋月電子通商-電子部品・ネット通販]] ({{ :hardware:electronic_circuit:lt1013.pdf |pdf}})\\
 +[[https://www.ti.com/lit/ds/symlink/lt1013.pdf?ts=1756270949216&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FLT1013|LT1013x Dual Precision Operational Amplifier datasheet (Rev. I) - lt1013.pdf]] ({{ :hardware:electronic_circuit:lt1013ti.pdf |pdf}})
 ===== 参考文献 ===== ===== 参考文献 =====
 [[https://electronic-circuit.com/opamp-equivalent-internal/|オペアンプ内部の等価回路【入力段の動作原理から解説します】]]\\ [[https://electronic-circuit.com/opamp-equivalent-internal/|オペアンプ内部の等価回路【入力段の動作原理から解説します】]]\\
  • hardware/electronic_circuit/opamp.1754633843.txt.gz
  • 最終更新: 2025/08/08 15:17
  • by ともやん