{"id":2615,"date":"2012-03-23T20:30:14","date_gmt":"2012-03-23T11:30:14","guid":{"rendered":"http:\/\/www.nanghi.net\/?p=2615"},"modified":"2023-11-08T19:15:46","modified_gmt":"2023-11-08T10:15:46","slug":"muses","status":"publish","type":"post","link":"https:\/\/www.nanghi.net\/?p=2615","title":{"rendered":"\u30aa\u30da\u30a2\u30f3\u30d7\u8074\u304d\u6bd4\u3079"},"content":{"rendered":"<p><style type=\"text\/css\">\n<!-- dt { font-weight: bold; } dd { margin-left: 2em; } --!><br \/>\n<\/style>\n\n\n<\/p>\n\n\n\n\n<p>\u3000\u5b8c\u6210\u3057\u3066\u904b\u7528\u958b\u59cb\u306eUSB DAC\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u53d6\u308a\u66ff\u3048\u8a66\u8074\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13197\" src=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012031401-1.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012031401-1.jpg 400w, https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012031401-1-200x150.jpg 200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br \/>\n\u3000<strong>MUSES 8820<\/strong><br \/>\n\u3000\u30d0\u30a4\u30dd\u30fc\u30e9\u5165\u529b\uff08MUSES 02\u306e\u5f1f\u5206\uff09<br \/>\n\u3000\u30ad\u30e9\u30ad\u30e9\u3068\u3057\u305f\u660e\u308b\u3081\u306e\u97f3\u3067\u3057\u305f<\/p>\n\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13198\" src=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012031804.jpg\" alt=\"MUSES 8920\" width=\"400\" height=\"300\" srcset=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012031804.jpg 400w, https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012031804-200x150.jpg 200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br \/>\n\u3000<strong>MUSES 8920<\/strong><br \/>\n\u3000J-FET\u5165\u529b\uff08MUESE 01\u306e\u5f1f\u5206\uff09<br \/>\n\u3000\u3057\u3063\u3068\u308a\u3068\u3057\u305f\u50be\u5411\u306e\u97f3\u3067\u3057\u305f<\/p>\n\n\n\n\n<p>\u3000\u3044\u308d\u3044\u308d\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u53d6\u308a\u66ff\u3048\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u307e\u305a\u306fMUSES 8820\/8920\u306b\u843d\u3061\u3064\u304d\u307e\u3057\u305f\u3002<br \/>\n\u3000\u8a66\u3057\u305f\u30aa\u30da\u30a2\u30f3\u30d7\u306fOPA2134PA\u3001NJM4558DD\u3001NJM4580DD\u3001TL072\u3001TL4558\u3001NJM5532D\u3001LME49720\u306a\u3069\u306a\u3069\u3002\u624b\u6301\u3061\u306e\u30aa\u30da\u30a2\u30f3\u30d7\u3092\u4e00\u901a\u308a\u8a66\u3057\u305f\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002\u5468\u8fba\u56de\u8def\u306f\u524d\u56de\u306e\u307e\u307e\u3067\u3059\u306e\u3067\u3001\u5165\u529b\u309247k\u03a9\u3067\u53d7\u3051\u3066\u307b\u307c10\u500d\u306e\u975e\u53cd\u8ee2\u5897\u5e45\u3092\u884c\u3044\u3001\u51fa\u529b\u306b\u306f33\u03bcF\u306eMUSE BP\u30b3\u30f3\u30c7\u30f3\u30b5\u3092\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3000\u51fa\u529b\u306b\u306fLINKMAN\u306e10k\u03a9(A)\u306e\uff12\u9023\u30dc\u30ea\u30e5\u30fc\u30e0\u3068\u30b7\u30ea\u30fc\u30ba\u306b100\u03a9\u306e\u62b5\u6297\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306fUSB_DOUT2706kit\u306e\u8aac\u660e\u66f8\u5185\u306b\u3042\u308b\u30a2\u30f3\u30d7\u56de\u8def\u3068\u5168\u304f\u540c\u3058\u3067\u3059\u306e\u3067\u56de\u8def\u56f3\u306f\u305d\u3061\u3089\u306e\u8aac\u660e\u66f8\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002\u30c7\u30b8\u30c3\u30c8Blog\u306e\u88fd\u54c1\u7d39\u4ecb\u30da\u30fc\u30b8\u306f<a href=\"http:\/\/blog.digit-parts.com\/archives\/51737548.html\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089<\/a>\u3002<\/p>\n\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13200\" src=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012032101.jpg\" alt=\"\u8a66\u3057\u305f\u30aa\u30da\u30a2\u30f3\u30d7\u305f\u3061\" width=\"400\" height=\"300\" srcset=\"https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012032101.jpg 400w, https:\/\/www.nanghi.net\/wp-content\/uploads\/2012\/03\/2012032101-200x150.jpg 200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br \/>\n\u3000<strong>\u8a66\u3057\u305f\u30aa\u30da\u30a2\u30f3\u30d7\u305f\u3061<\/strong><\/p>\n\n\n\n\n<p>\u3000\u305d\u308c\u305e\u308c\u306e\u5185\u90e8\u56de\u8def\u69cb\u6210\u3084\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8\u304c\u7570\u306a\u308a\u307e\u3059\u306e\u3067\u5f53\u7136\u3001\u97f3\u3082\u5909\u308f\u3063\u3066\u304d\u307e\u3059\u3002\u805e\u3044\u305f\u6642\u306e\u5370\u8c61\u3092\u3061\u3087\u3063\u3068\u307e\u3068\u3081\u3066\u307f\u307e\u3057\u305f\u3002\u3042\u304f\u307e\u3067\u3082\u79c1\u500b\u4eba\u306e\u5370\u8c61\u3067\u3059\u306e\u3067\u305d\u306e\u70b9\u3092\u3054\u7559\u610f\u30fb\u3054\u7406\u89e3\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n\n<p><strong>NJM4558<\/strong> \uff08\u30d0\u30a4\u30dd\u30fc\u30e9,PNP\u5165\u529b\uff09<br \/>\n\u3000\u3044\u308f\u3086\u308b\u6c4e\u7528\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3002\u4f4e\u96d1\u97f3\u9078\u5225\u54c1\u3002\u30c4\u30e4\u7121\u3057\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 1V\/\u03bcs\u3001GB\u7a4d 3MHz\u3002<br \/>\n\u3000\u5c0f\u578b\u5bb6\u96fb\u54c1\u306e\u5185\u8535\u30b9\u30d4\u30fc\u30ab\u30fc\u3067\u805e\u3044\u305f\u3088\u3046\u306a\u3053\u3082\u3063\u305f\u611f\u3058\u306e\u97f3\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u3042\u3001\u3053\u308c\u306f\u3053\u308c\u3067\u5473\u304c\u3042\u308b\u304b\u3068\u3002\u30e2\u30ce\u30e9\u30eb\u611f\u304c\u5426\u3081\u306a\u3044\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n\n<p><strong>NJM4580<\/strong> \uff08\u30d0\u30a4\u30dd\u30fc\u30e9,PNP\u5165\u529b\uff09<br \/>\n\u3000\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u3068\u9298\u6253\u3063\u305f\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3002\u4f4e\u96d1\u97f3\u3001\u9ad8\u5229\u5f97\u5e2f\u57df\u3001\u4f4e\u6b6a\u5b9f\u7387\uff080.0005 typ.\uff09\u3002<br \/>\n\u3000\u4f4e\u96d1\u97f3\u9078\u5225\u54c1\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 5V\/\u03bcs\u3001GB\u7a4d 15MHz\u3002<br \/>\n\u3000\u4f4e\u6b6a\u7387\u3067\u9ad8\u97f3\u8cea\u3068\u3044\u3046\u8b33\u3044\u6587\u53e5\u306a\u306e\u3067\u3001\u3055\u3059\u304c\u306bNJM4558\u306b\u6bd4\u3079\u3066\u89e3\u50cf\u5ea6\u3084\u5e83\u304c\u308a\u611f\u304c\u4e0a\u304c\u308b\u306e\u3067\u3059\u304c\u3001\u306a\u3093\u3068\u306a\u304f\u307e\u308d\u3084\u304b\u904e\u304e\u306a\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n\n\n\n\n<p><strong>NJM5532D<\/strong>\uff08\u30d0\u30a4\u30dd\u30fc\u30e9,NPN\u5165\u529b\uff09<br \/>\n\u3000\u4f4e\u96d1\u97f3\u3001\u9ad8\u6027\u80fd\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u7528\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 8V\/\u03bcs\u3001GB\u7a4d 10MHz\u3002<br \/>\n\u3000\u9ad8\u57df\u306e\u4f38\u3073\u306f\u3055\u3059\u304c\u306b\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8\u304c\u3042\u308b\u5206\u51fa\u307e\u3059\u304c\u3001\u9006\u306b\u5f37\u8abf\u3055\u308c\u3059\u304e\u305f\u5370\u8c61\u3067\u8074\u304d\u75b2\u308c\u3059\u308b\u3088\u3046\u3067\u3059\u3002\u9006\u306b\u4f4e\u97f3\u306e\u51fa\u65b9\u304c\u4e0a\u8a18\uff12\u3064\u306b\u6bd4\u3079\u3066\u5f31\u3044\u304b\u3082\u3002<br \/>\n\u3000\u30ae\u30bf\u30fc\uff65\u30a8\u30d5\u30a7\u30af\u30bf\u30fc\u306a\u3089\u3053\u306e\u304f\u305b\u304c\u304b\u3048\u3063\u3066\u5473\u306b\u306a\u308a\u305d\u3046\u3067\u3059\u3002<\/p>\n\n\n\n\n<p><strong>TL4558P<\/strong> \uff08\u30d0\u30a4\u30dd\u30fc\u30e9,PNP\u5165\u529b\uff09<br \/>\n\u3000Texas Instruments\u306e4558\u3001\u30ec\u30fc\u30b6\u30fc\u30de\u30fc\u30ad\u30f3\u30b0\u30fb\u8276\u3042\u308a\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 1.9V\/\u03bcs\u3001GB\u7a4d 3MHz\u3002<br \/>\n\u3000NJM4558\u3068\u540c\u30584558\u3092\u540d\u4e57\u3063\u3066\u3044\u307e\u3059\u304c\u5225\u7269\u306e\u97f3\u3002\u4f38\u3073\u3082\u8276\u3082\u3042\u308a\u3001\u5927\u5909\u30b9\u30e0\u30fc\u30b9\u306a\u97f3\u3092\u51fa\u3057\u307e\u3059\u3002\u3073\u3063\u304f\u308a\u3067\u3057\u305f\u3002<br \/>\n\u3000\u672c\u5bb6\u3068\u306a\u3063\u305fTexas Instruments\u3067\u306f\u5143\u7956\u3067\u3042\u308bRaytheon\u306e\u578b\u756a\u3068\u540c\u3058RC4558\u3092\u51fa\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001TL4558\u306f\u305f\u3076\u3093\u7d76\u7248\u3002<\/p>\n\n\n\n\n<p><strong>TL072CP<\/strong> \uff08Pch J-FET\u5165\u529b\uff09Texas Instruments\u306e072\u3002<br \/>\n\u3000\u30ae\u30bf\u30fc\uff65\u30a8\u30d5\u30a7\u30af\u30bf\u30fc\u306e\u4e16\u754c\u3067\u306f\u4e00\u822c\u7684\u306a072\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 13V\/\u03bcs\u3001GB\u7a4d 3MHz\u3001THD 0.003%\u306e\u4f4e\u6b6a\u7387\u3002<br \/>\n<strong>(1) \u30b9\u30bf\u30f3\u30d7\u306e\u30de\u30fc\u30ad\u30f3\u30b0\u30fb\u8276\u306a\u3057<\/strong><br \/>\n\u3000\u305f\u3044\u3078\u3093\u7d20\u76f4\u306a\u97f3\u3067\u3059\u3002\u3084\u3084\u9ad8\u97f3\u304c\u304d\u3064\u3081\u306a\u5370\u8c61\u304c\u3042\u308a\u307e\u3059\u304c\u7dcf\u3058\u3066\u304a\u3068\u306a\u3057\u76ee\u3067\u3059<br \/>\n<strong>(2) \u30ec\u30fc\u30b6\u30fc\u30de\u30fc\u30ad\u30f3\u30b0\u30fb\u8276\u3042\u308a<\/strong><br \/>\n\u3000\u7279\u306b\u5dee\u7570\u306f\u8a8d\u3081\u3089\u308c\u307e\u305b\u3093\u3002\u3068\u3044\u3046\u304b\u79c1\u306b\u306f\u8074\u304d\u5206\u3051\u3089\u308c\u306a\u3044\u3067\u3059\u3002<br \/>\n<strong>(3) \u30ec\u30fc\u30b6\u30fc\u30de\u30fc\u30ad\u30f3\u30b0\u30fb\u8276\u306a\u3057<\/strong><br \/>\n\u3000\u5148\u306e(1)(2)\u3068\u6bd4\u3079\u3066\u660e\u3089\u304b\u306b\u5dee\u304c\u3042\u308a\u307e\u3059\u3002\u30c9\u30f3\u30b7\u30e3\u30ea\u306b\u306a\u308a\u307e\u3059\u3002\u5c0f\u97f3\u91cf\u3067\u697d\u3057\u3080\u5206\u306b\u306f\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n\n<p><strong>NJM072D<\/strong>\uff08Pch J-FET\u5165\u529b\uff09<br \/>\n\u3000\u65b0\u65e5\u672c\u7121\u7dda\u306e\u30ea\u30ea\u30fc\u30b9\u3059\u308b072\u3002\u30b9\u30bf\u30f3\u30d7\u30de\u30fc\u30ad\u30f3\u30b0\u30fb\u8276\u3042\u308a<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 20V\/\u03bcs\u3001\u30e6\u30cb\u30c6\u30a3\u30b2\u30a4\u30f3 3MHz\u3002<br \/>\n\u3000\u30e1\u30fc\u30ab\u30fc\u306e\u63a8\u5968\u7528\u9014\u306e\u9806\u304c\u300c\u901a\u4fe1\u30fb\u8a08\u6e2c\u7b49\u306e\u7523\u696d\u5206\u91ce\u3092\u306f\u3058\u3081\u3068\u3057\u3066\u97f3\u97ff\u7b49\u306e\u5206\u91ce\u306b\u3082\u5e83\u304f<br \/>\n\u3000\u5fa1\u4f7f\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u300d\u3068\u97f3\u97ff\u5206\u91ce\u306e\u767b\u5834\u9806\u304c\u9045\u3044\u305b\u3044\u304b\u3001\u3084\u3084\u304f\u3050\u3082\u3063\u305f\u3088\u3046\u306a\u97f3\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4f4e\u97f3\u57df\u304c\u304b\u3076\u3063\u305f\u3088\u3046\u306a\u97f3\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u3001\u3044\u307e\u3072\u3068\u3064\u3044\u305f\u3060\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n\n<p><strong>LME49720NA<\/strong> \uff08\u30d0\u30a4\u30dd\u30fc\u30e9\u5165\u529b\uff09\u8d85\u4f4e\u6b6a\u7387\u3001\u9ad8\u6027\u80fdHi-Fi\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8\u00b120V\/\u03bcs\u3001GB\u7a4d 55MHz\u3002THD 0.00003%<br \/>\n\u3000\u305d\u3082\u305d\u3082Hi-Fi\u30aa\u30fc\u30c7\u30a3\u30aa\u5411\u3051\u3068\u9298\u6253\u3063\u305f\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30aa\u30da\u30a2\u30f3\u30d7\u3002\u3053\u306e\u3042\u305f\u308a\u306b\u306a\u308b\u3068MP3\u3067\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305f\u97f3\u697d\u3092\u8074\u304f\u3068\u7c97\u304c\u805e\u3053\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u3000\u4eba\u6c17\u306e\u3042\u308b\u30aa\u30da\u30a2\u30f3\u30d7\u306e\u3088\u3046\u3067\u89e3\u50cf\u5ea6\u3082\u9ad8\u3044\u306e\u3067\u3059\u304c\u3001\u304b\u306a\u308a\u30d5\u30e9\u30c3\u30c8\u306a\u30a4\u30e1\u30fc\u30b8\u3002\u8272\u304c\u7121\u3044\u3068\u3044\u3046\u304b\u7656\u304c\u306a\u3044\u306e\u3067\u4e07\u4eba\u5411\u304d\u306e\u611f\u3058\u3067\u3059\u3002<\/p>\n\n\n\n\n<p><strong>OPA2134<\/strong> \uff08FET\u5165\u529b\uff09\u8d85\u4f4e\u6b6a\u7387\u3001\u4f4e\u96d1\u97f3\u3001\u9ad8\u6027\u80fdHi-Fi\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u3002<br \/>\n\u3000\u30b9\u30eb\u30fc\u30ec\u30fc\u30c8 20V\/\u03bcs\u3001GB\u7a4d 8MHz\u3002THD 0.00008%<br \/>\n\u3000\u6700\u8fd1\u6d41\u884c\u306e\uff1f\u30aa\u30fc\u30c7\u30a3\u30aa\u7528\u30aa\u30da\u30a2\u30f3\u30d7\u3002Bar-Brown\u30d6\u30e9\u30f3\u30c9\u3067\u3059\u304cTexas Instruments\u304b\u3089\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3000\u521d\u3081\u306bUSB 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