{"id":75,"date":"2016-05-20T11:39:09","date_gmt":"2016-05-20T02:39:09","guid":{"rendered":"http:\/\/blog.y-lab.org\/?p=75"},"modified":"2016-05-28T21:55:12","modified_gmt":"2016-05-28T12:55:12","slug":"%e6%b1%8e%e7%94%a8%e3%82%ab%e3%83%bc%e3%83%96%e3%83%88%e3%83%ac%e3%83%bc%e3%82%b5%ef%bc%88%e5%8d%8a%e5%b0%8e%e4%bd%93%e3%82%a2%e3%83%8a%e3%83%a9%e3%82%a4%e3%82%b6%ef%bc%89%e3%81%ae%e8%a9%a6%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/blog.y-lab.org\/?p=75","title":{"rendered":"\u81ea\u4f5c\u30ab\u30fc\u30d6\u30c8\u30ec\u30fc\u30b5[UDAS-01]\u3067\u534a\u5c0e\u4f53\u306e\u7279\u6027\u3092\u898b\u308b \u305d\u306e1"},"content":{"rendered":"<p>[\u65e7\u30d6\u30ed\u30b0\u304b\u3089\u306e\u79fb\u884c\u8a18\u4e8b]<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0734.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-77\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0734-300x233.jpg\" alt=\"Dscf0734\" width=\"300\" height=\"233\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0734-300x233.jpg 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0734.jpg 406w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u6700\u8fd1\u306f USB \u63a5\u7d9a\u3067\u52d5\u4f5c\u3059\u308b\u6c4e\u7528\u306e\u30ab\u30fc\u30d6\u30c8\u30ec\u30fc\u30b5\u3092\u88fd\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u578b\u756a\u306f UDAS-01 \u3068\u540d\u3065\u3051\u307e\u3057\u305f\u3002<br \/>\n\u3053\u308c\u306f USB Device Analyzer System \u306e\u7565\u79f0\u306e\u3064\u3082\u308a\u3067\u3059\u3002<br \/>\n\u672a\u77e5\u306e\u30c0\u30a4\u30aa\u30fc\u30c9\u3084\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306b\u5bfe\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b0\u30e9\u30d5\u304c\u53d6\u308c\u307e\u3059\u3002<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_1s2076a_01.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-76\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_1s2076a_01-300x176.png\" alt=\"graph_1s2076a_01\" width=\"300\" height=\"176\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_1s2076a_01-300x176.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_1s2076a_01-768x451.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_1s2076a_01.png 866w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u3053\u306e\u30c7\u30d0\u30a4\u30b9\u306f HID \u30c7\u30d0\u30a4\u30b9\u306e USB \u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002<br \/>\nExcel \u3092\u8d77\u52d5\u3057\u305f\u72b6\u614b\u3067\u30b9\u30a4\u30c3\u30c1\u3092\u62bc\u3059\u3068\u3001<br \/>\n\u81ea\u52d5\u7684\u306b\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u304c\u6253\u3061\u8fbc\u307e\u308c\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0733.jpg\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-70\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0733-300x228.jpg\" alt=\"Dscf0733\" width=\"300\" height=\"228\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0733-300x228.jpg 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/Dscf0733.jpg 464w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n\uff08\u4e0a\u9762\u56f3\uff09<\/p>\n<p>\u5199\u771f\u306b\u898b\u308b\u3088\u3046\u306b\u30013ch \u306e DAC \u3068 16bit \u306e ADC \u3092\u642d\u8f09\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001MCU \u306b\u306f AVR \u306e ATmega88V \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4e0a\u8a18\u5199\u771f\u53f3\u5074\u306e\u30b3\u30cd\u30af\u30bf\u306b V-I \u30b3\u30f3\u30d0\u30fc\u30bf\u3084 V-F \u30b3\u30f3\u30d0\u30fc\u30bf\u306a\u3069\u306e<br \/>\n\u30d7\u30e9\u30b0\u30a4\u30f3\u30dc\u30fc\u30c9\u3092\u63a5\u7d9a\u3057\u3066\u4f7f\u7528\u3057\u307e\u3059\u3002<br \/>\n\u6c4e\u7528\u6027\u3092\u91cd\u8996\u3057\u305f\u3064\u304f\u308a\u306b\u306a\u3063\u3066\u304a\u308a\u3001<br \/>\n\u534a\u5c0e\u4f53\u306e\u307f\u306a\u3089\u305a\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u7279\u6027\u306a\u3069\u3001<br \/>\n\u3044\u308d\u3044\u308d\u8a08\u6e2c\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30fc\u30f3\u3067\u3082\u300115V 100mA \u7a0b\u5ea6\u307e\u3067\u30b0\u30e9\u30d5\u304c\u5f15\u3051\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b\u3001\u79cb\u6708\u3067\u6271\u3044\u306e\u3042\u308b\u534a\u5c0e\u4f53\u30a2\u30ca\u30e9\u30a4\u30b6 (DCA-75) \u3082<br \/>\n\u30ab\u30fc\u30d6\u30c8\u30ec\u30fc\u30b5\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u304c\u3001100mA \u3082\u96fb\u6d41\u3092\u6d41\u305b\u307e\u305b\u3093\u3002<br \/>\n\u3082\u3063\u3068\u3082\u3001\u624b\u8efd\u3055\u306e\u70b9\u3067\u306f\u5e02\u8ca9\u54c1\u306e\u65b9\u304c\u512a\u308c\u3066\u3044\u308b\u3053\u3068\u306f<br \/>\n\u3044\u3046\u307e\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u4e0b\u8a18\u306f\u3044\u308d\u3044\u308d\u306a Tr \u306e Ic-hFE \u7279\u6027\u3092\u30b0\u30e9\u30d5\u306b\u3057\u305f\u3082\u306e\u3067\u3059\u3002<br \/>\n(Vce = 3V (\u5c0f\u4fe1\u53f7) \u307e\u305f\u306f 5V (\u4e2d\u96fb\u529b))<\/p>\n<p>(1) 2SC1815<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc1815_01.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-78\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc1815_01-300x175.png\" alt=\"graph_2sc1815_01\" width=\"300\" height=\"175\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc1815_01-300x175.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc1815_01-768x449.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc1815_01.png 964w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n2SC1815 \u306f\u6c4e\u7528\u306e\u5c0f\u4fe1\u53f7 Tr \u3067\u3059\u3002<br \/>\n\u4e00\u822c\u306b\u30d0\u30a4\u30dd\u30fc\u30e9 Tr \u306f\u5b9a\u683c\u4ed8\u8fd1\u3067 hFE \u304c\u4f4e\u4e0b\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u4f7f\u7528\u3057\u305f\u500b\u4f53\u306f GR \u30e9\u30f3\u30af\u3067\u3059\u304c\u3001hFE \u306e\u843d\u3061\u8fbc\u307f\u304c\u9855\u8457\u3067\u3057\u305f\u3002<br \/>\nIc&lt;5mA \u3067 hFE \u304c\u3084\u3084\u4f4e\u3044\u306e\u306f\u6e2c\u5b9a\u8aa4\u5dee\u306b\u3088\u308b\u3082\u306e\u3067\u3001<br \/>\n\u57fa\u672c\u7684\u306b Ic&lt;50mA \u306e\u9818\u57df\u3067 hFE \u306f\u30d5\u30e9\u30c3\u30c8\u3067\u3059\u3002<\/p>\n<p>(2) 2SC2021<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc2021_01.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-79\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc2021_01-300x175.png\" alt=\"graph_2sc2021_01\" width=\"300\" height=\"175\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc2021_01-300x175.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc2021_01-768x449.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc2021_01.png 964w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n2SC2021 \u306f ROHM \u306e\u5b9a\u756a\u6c4e\u7528\u5c0f\u4fe1\u53f7 Tr \u3067\u3059\u3002<br \/>\nIc \u5b9a\u683c 100mA \u3067\u3059\u304c\u3001hFE \u306e\u843d\u3061\u8fbc\u307f\u306f 2SC1815 \u307b\u3069\u9855\u8457\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u4e00\u65b9\u3001\u4f4e Ic \u306e\u9818\u57df\u3067\u306f\u30012SC1815 \u307b\u3069\u30d5\u30e9\u30c3\u30c8\u3067\u306f\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002<\/p>\n<p>(3) 2SD468<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd468_01.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-80\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd468_01-300x175.png\" alt=\"graph_2sd468_01\" width=\"300\" height=\"175\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd468_01-300x175.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd468_01-768x449.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd468_01.png 964w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n2SD468 \u306f\u65e5\u7acb\u306e\u4e2d\u96fb\u529b Tr \u3067\u3059\u3002(Ic=1A)<br \/>\n\u96fb\u6e90\u5bb9\u91cf\u306e\u90fd\u5408\u3067 180mA \u307e\u3067\u5f15\u304d\u307e\u3057\u305f\u304c\u3001hFE \u306f\u843d\u3061\u307e\u305b\u3093\u3002<\/p>\n<p>(4) 2SC827<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc827_01.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-81\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc827_01-300x175.png\" alt=\"graph_2sc827_01\" width=\"300\" height=\"175\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc827_01-300x175.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc827_01-768x449.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sc827_01.png 964w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n2SC827 \u306f\u5bcc\u58eb\u901a\u306e SW \u7528 Tr \u3067\u3059\u3002 (Ic=0.5A)<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/2SC827.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-82\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/2SC827.jpg\" alt=\"2SC827\" width=\"100\" height=\"124\" \/><\/a><\/p>\n<p>(5) 2SD2171S<br \/>\n<a href=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd2171_01.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-83\" src=\"http:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd2171_01-300x175.png\" alt=\"graph_2sd2171_01\" width=\"300\" height=\"175\" srcset=\"https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd2171_01-300x175.png 300w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd2171_01-768x449.png 768w, https:\/\/blog.y-lab.org\/wp-content\/uploads\/2016\/05\/graph_2sd2171_01.png 964w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n2SD2171 \u306f ROHM \u306e\u4e2d\u96fb\u529b SW \u7528 \u30b9\u30fc\u30d1\u30fc\u03b2\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3067\u3059\u3002<br \/>\n\u30b9\u30fc\u30d1\u30fc\u03b2\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3068\u306f\u6587\u5b57\u901a\u308a hFE \u306e\u975e\u5e38\u306b\u9ad8\u3044 Tr \u306e\u3053\u3068\u3067\u3001<br \/>\n\u30b0\u30e9\u30d5\u3092\u898b\u3066\u306e\u901a\u308a hFE \u306e\u6841\u304c\u9055\u3044\u307e\u3059\u3002<br \/>\n\u3053\u306e Tr \u304c\u5f79\u7acb\u3064\u3068\u3053\u308d\u306f\u3048\u3066\u3057\u3066 MOSFET \u306e\u65b9\u304c\u9069\u683c\u3068\u306a\u308b\u306e\u3067\u3001<br \/>\n\u610f\u5916\u3068\u4f7f\u3044\u3069\u3053\u308d\u304c\u96e3\u3057\u3044\u3046\u3044\u3084\u3064\u3067\u3059\u3002<\/p>\n<p>\u5c11 Ib \u6642\u306e\u8aa4\u5dee\u304c\u76ee\u7acb\u3061\u307e\u3059\u306e\u3067\u3001\u3053\u308c\u306e\u89e3\u6d88\u304c\u8ab2\u984c\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[\u65e7\u30d6\u30ed\u30b0\u304b\u3089\u306e\u79fb\u884c\u8a18\u4e8b] \u6700\u8fd1\u306f USB \u63a5\u7d9a\u3067\u52d5\u4f5c\u3059\u308b\u6c4e\u7528\u306e\u30ab\u30fc\u30d6\u30c8\u30ec\u30fc\u30b5\u3092\u88fd\u4f5c\u3057\u3066\u3044\u307e\u3059\u3002 \u578b\u756a\u306f UDAS-01 \u3068\u540d\u3065\u3051\u307e\u3057\u305f\u3002 \u3053\u308c\u306f USB Device Analyzer System \u306e\u7565\u79f0\u306e\u3064\u3082\u308a\u3067\u3059 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/75"}],"collection":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=75"}],"version-history":[{"count":2,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/75\/revisions"}],"predecessor-version":[{"id":105,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=\/wp\/v2\/posts\/75\/revisions\/105"}],"wp:attachment":[{"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=75"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=75"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.y-lab.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=75"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}