{"id":20006,"date":"2020-08-05T06:00:00","date_gmt":"2020-08-04T21:00:00","guid":{"rendered":"https:\/\/voltechno.com\/blog\/?p=20006"},"modified":"2021-05-21T16:00:26","modified_gmt":"2021-05-21T07:00:26","slug":"opamp-inversion","status":"publish","type":"post","link":"https:\/\/voltechno.com\/blog\/opamp-inversion\/","title":{"rendered":"\u53cd\u8ee2\u5897\u5e45\u5668\u3068\u306f\uff1f\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u52d5\u4f5c\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"\n<p>\u30bb\u30f3\u30b5\u30fc\u3084\u5fae\u5f31\u96fb\u5727\u306b\u6b20\u304b\u305b\u306a\u3044\u300c\u30aa\u30da\u30a2\u30f3\u30d7\u300d\u3002\u62b5\u6297\u3092\u7e4b\u3052\u308b\u3060\u3051\u3067\u5897\u5e45\u3067\u304d\u308b\u306e\u3067\u8272\u3005\u306a\u6240\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u7279\u6027\u3084\u4eee\u60f3\u77ed\u7d61\u306a\u3069\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u52d5\u4f5c\u3092\u7406\u89e3\u3057\u306a\u304f\u3066\u3082\u4f7f\u3048\u308b\u306e\u304c\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u5927\u304d\u306a\u5229\u70b9\u3067\u3059\u304c\u3001\u8a08\u7b97\u3060\u3051\u3067\u4f7f\u7528\u3067\u304d\u308b\u306e\u3067\u57fa\u672c\u7684\u306a\u52d5\u4f5c\u539f\u7406\u3092\u7406\u89e3\u3057\u306a\u3044\u307e\u307e\u4f7f\u3063\u3066\u308b\u65b9\u3082\u3044\u308b\u3093\u3058\u3083\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u6700\u3082\u57fa\u672c\u7684\u306a\u52d5\u4f5c\u539f\u7406\u300c\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u300d\u306e\u52d5\u304d\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div 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srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001-590x332.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001-350x197.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001-768x432.jpg 768w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001-1536x864.jpg 1536w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001-450x253.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001-900x507.jpg 900w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-001.jpg 1576w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" 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src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-002-350x129.jpg\" alt=\"\" class=\"wp-image-20059\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-002-350x129.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-002-450x166.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-002.jpg 535w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\"><li>\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u306f\u62b5\u6297R1\u3068R2\u3067\u6c7a\u307e\u308b<\/li><li>\u5165\u529b\u3068\u51fa\u529b\u306e\u6975\u6027\u306f\u53cd\u8ee2\u3059\u308b<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%AA%E3%83%9A%E3%82%A2%E3%83%B3%E3%83%97%E3%81%AF%E5%8F%8D%E8%BB%A2%E5%A2%97%E5%B9%85%E5%9B%9E%E8%B7%AF%E3%81%A7%E3%81%A9%E3%81%AE%E3%82%88%E3%81%86%E3%81%AB%E5%8B%95%E3%81%8F%E3%81%8B\"><\/span>\u30aa\u30da\u30a2\u30f3\u30d7\u306f\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u3067\u3069\u306e\u3088\u3046\u306b\u52d5\u304f\u304b<span 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class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u52d5\u304d\u3092\u89e3\u8aac\u3059\u308b\u306b\u306f\u3001\u6570\u5f0f\u3084\u96fb\u6d41\u306e\u6d41\u308c\u3067\u89e3\u8aac\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u6570\u5f0f\u3060\u3089\u3051\u306b\u3059\u308b\u3068\u56de\u8def\u306e\u52d5\u304d\u306e\u30a4\u30e1\u30fc\u30b8\u306f\u3067\u304d\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u3082\u3042\u308b\u306e\u3067\u3001\u3053\u3053\u3067\u306f\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u306b\u96fb\u4f4d\u53cd\u8ee2\u5897\u5e45\u56de\u8def\u306e\u52d5\u304d\u3092\u8003\u3048\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u5165\u529b\u96fb\u57271V\u3067-5\u500d\u306e\u53cd\u8ee2\u5897\u5e45\u3092\u884c\u3046\u30b1\u30fc\u30b9\u3092\u8003\u3048\u3066\u307f\u307e\u3059\u3002\u56de\u8def\u6761\u4ef6\u306f\u4e0b\u8a18\u306e\u30ea\u30b9\u30c8\u306b\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul 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alt=\"\" class=\"wp-image-20061\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004-590x332.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004-350x197.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004-768x432.jpg 768w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004-1536x864.jpg 1536w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004-450x253.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004-900x507.jpg 900w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2020\/08\/opamp-inversion-004.jpg 1576w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" 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