¡ÖµÍ¤á²óÏ©:TL431¡×¤ò²ò¤¯

¥È¥é¥ó¥¸¥¹¥¿µ»½Ñ2009ǯ12·î¹æ¤Ë¡¢¡ÖµÍ¤á²óÏ©­¡3ü»Ò´ð½àÅ۵¸»TL431¤òȯ¿¶¤µ¤»¤º¤Ë»È¤¦¡×¤È¸À¤¦µ­»ö¤¬ºÜ¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï¥È¥éµ»¤Î¿·¤·¤¤Ï¢ºÜ¤Ç¡¢º£·î¹æ¤Ç½Ð¤·¤¿ÌäÂê¤ÎÅú¤¨¤òÍè·î¹æ¤ËºÜ¤»¤ë¤È¤¤¤¦¤â¤Î¤Î¤è¤¦¤Ç¤¹¡£
º£²ó¤Î¥Æ¡¼¥Þ¤Ï¡¢¥¿¥¤¥È¥ë¤Î¤È¤ª¤êTL431¤òȯ¿¶¤µ¤»¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Ë¤Ï¡¢½ÐÎϤÈÊÂÎó¤ËÆþ¤ì¤ë¥³¥ó¥Ç¥ó¥µ¤ÎÍÆÎ̤ò¤¤¤¯¤Ä¤Ë¤¹¤ì¤Ð¤è¤¤¤«¤È¸À¤¦ÌäÂê¤Ç¤¹¡£


001_20091122054237.png
fig.1: µÍ¤á²óÏ©¤ÎÌäÂê


¤Á¤ç¤Ã¤ÈÆñ¤·¤«¤Ã¤¿¤Î¤Ç¡¢»ä¤Ê¤ê¤Ë²ò¤¤¤Æ¤ß¤¿¤â¤Î¤ò¥¨¥ó¥È¥ê¤È¤·¤Æ¤Þ¤È¤á¤Þ¤¹¡£
(Ê̤ˤ³¤Î¥¨¥ó¥È¥ê¤Ë¸Â¤Ã¤¿ÏäǤϤ¢¤ê¤Þ¤»¤ó¤¬¡¢)´Ö°ã¤Ã¤Æ¤¤¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£¤Þ¤À¼«Ê¬¤Ç¹Í¤¨¤¿¤¤¡¢¤È»×¤Ã¤Æ¤¤¤ëÊý¤Ï¤³¤ì°Ê¹ß¤òÆÉ¤Þ¤Ê¤¤¤Ç¤¯¤À¤µ¤¤¡£

more...

tag : ¥È¥é¥ó¥¸¥¹¥¿µ»½Ñ µÍ¤á²óÏ© TL431 LTspice ¥Ñ¥é¥á¥È¥ê¥Ã¥¯²òÀÏ ¥Ê¥¤¥­¥¹¥ÈÀþ¿Þ Ééµ¢´Ô°ÂÄêÀ­

ÅŻҹ©ºî¤Ë¥Þ¥ë¥Á¥â¥Ë¥¿

ÀèÆü¡¢¤Õ¤È»×¤¤Î©¤Ã¤Æ¥á¥¤¥ó¤Î¥Ñ¥½¥³¥ó´Ä¶­¤ò¥Þ¥ë¥Á¥â¥Ë¥¿²½¤·¤Þ¤·¤¿¡£
¼ÂºÝ¤Ë»È¤Ã¤Æ¤ß¤¿¤È¤³¤í¡¢ÁÛÁü°Ê¾å¤Ë»È¤¤¿´ÃϤ¬¤è¤«¤Ã¤¿¤Î¤Ç¡¢¾Ò²ð¤Î¤¿¤á¥¨¥ó¥È¥ê¤Ë¤Þ¤È¤á¤ë¤³¤È¤Ë¤·¤Þ¤·¤¿¡£
001_20091119055251.jpg 002_20091119055250.png 003_20091119055250.png


¥Þ¥ë¥Á¥â¥Ë¥¿¤È¤Ï


¥Þ¥ë¥Á¥â¥Ë¥¿¤È¤Ï¡¢1¤Ä¤Î¥Ñ¥½¥³¥ó¤ËÊ£¿ôÂæ¤Î¥â¥Ë¥¿¤òÀܳ¤¹¤ë¤³¤È¤Ç¤¹¡£
fig.1¤Ï¼ÂºÝ¤Ë»È¤Ã¤Æ¤¤¤ëÍͻҤǤ¹¡£


001_20091119055251.jpg
fig.1: ¥Þ¥ë¥Á¥â¥Ë¥¿


»ä¤Î´Ä¶­¤Ç¤Ï¡¢17¥¤¥ó¥Á¥â¥Ë¥¿¤ò¤Õ¤¿¤Ä²£Ê¤ӤȤ·¤Æ¡¢2560¡ß1024¤È¤·¤Æ»È¤Ã¤Æ¤¤¤Þ¤¹¡£

¥Þ¥ë¥Á¥â¥Ë¥¿ÀëÅÁ¤Îëð¤¤Ê¸¶ç¤È¤·¤Æ¤Ï¡¢¡Øºî¶È¸úΨ¤¬¾å¤¬¤ë¡Ù¤È¸À¤¦¤â¤Î¤¬¤¢¤ê¤Þ¤¹¡£
¼ÂºÝ¤Ëºî¶È¸úΨ¤¬¾å¤¬¤ë¤«¤É¤¦¤«¤Ïʬ¤«¤ê¤Þ¤»¤ó¤¬¡¢Ê£¿ô¤Î¥¦¥¤¥ó¥É¥¦¤òÀÚ¤êÂØ¤¨¤ë²ó¿ô¤¬¸º¤ë¤Î¤Ï³Ú¤Ç¤¹¡£

¥Þ¥ë¥Á¥â¥Ë¥¿´Ä¶­¤ò»È¤¦¤Î¤Ï¡¢²èÁü´Ø·¸¤Î¥¯¥ê¥¨¥¤¥¿¡¼¤ä³ô¼è°ú¤ò¤¹¤ë¿Í¡¢°ìÉô¤Î͵ʡ¤Ê¥Ï¥¤¥¨¥ó¥É»Ö¸þ¤Î¥Ñ¥½¥³¥ó¥Þ¥Ë¥¢¤È¸À¤¦¥¤¥á¡¼¥¸¤¬¤¢¤ê¤Þ¤·¤¿¤¬¡¢¥â¥Ë¥¿¤ÎÃÍÃʤâ°ìÀΤÈÈæ¤Ù¤ë¤È¤Ï¤ë¤«¤Ë°Â¤¯¤Ê¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¢¼ñÌ£¤ÎÅŻҹ©ºî¤Ç¤âÍøÍѤ¹¤ë²ÁÃͤ¬¤¢¤ë¤È»×¤¤¤Þ¤¹¡£

ÅŻҹ©ºî¼ñÌ£¿ÍŪ»ÈÍÑË¡


¼ÂºÝ¤Ë»È¤Ã¤Æ¤¤¤ë¤È¤³¤í¤Î¥¹¥¯¥ê¡¼¥ó¥·¥ç¥Ã¥È¤ò¤ª¸«¤»¤·¤Þ¤¹¡£fig.1¤Ï¡¢º¸¤Î¥Ç¥£¥¹¥×¥ì¥¤¤ËLTspice¤ò¡¢±¦¤Î¥Ç¥£¥¹¥×¥ì¥¤¤ËAdobe Reader¤òΩ¤Á¾å¤²¤Æ¤¤¤Þ¤¹¡£


002_20091119055250.png
fig.2: LTspice¤ÈTL431¤Î¥Ç¡¼¥¿¥·¡¼¥È


TL431¤Î¥Ç¡¼¥¿¥·¡¼¥È¤Ë½ñ¤«¤ì¤¿Åù²Á²óÏ©¤òLTspice¤Î²óÏ©¥¨¥Ç¥£¥¿¤Ë¼Ì¤·¤Æ¤¤¤ë¤È¤³¤í¤Ç¤¹¤¬¡¢¤É¤Á¤é¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤âÉáÄ̤Υâ¥Ë¥¿¤ÎÁ´²èÌÌɽ¼¨¤ÎÂ礭¤µ¤Ç¸«¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£

²¿¤«¤ò»²¾È¤·¤Ê¤¬¤é¡¢²¿¤«¤ò½ñ¤¯¤È¤¤¤¦ÁȤ߹ç¤ï¤»¤Ï¤¿¤¯¤µ¤ó»×¤¤É⤫¤Ó¤Þ¤¹¡£

  • ²óÏ©¿Þ¤ò¸«¤Ê¤¬¤é¥½¡¼¥¹¥³¡¼¥É¤ò½ñ¤¯
  • ²óÏ©¿Þ¤ò¸«¤Ê¤¬¤é¥Ñ¥¿¡¼¥ó¿Þ¤òÉÁ¤¯
  • ¥¦¥¨¥Ö¥Ú¡¼¥¸¤ò¸«¤Ê¤¬¤é¡¦¡¦¡¦
  • ¥Ç¡¼¥¿¥·¡¼¥È¤ò¸«¤Ê¤¬¤é¡¦¡¦¡¦
  • Excel¤ò¸«¤Ê¤¬¤é¡¦¡¦¡¦


¤³¤ì¤é¤Ï¤ß¤Ê¡¢±¦¤Î¥Ç¥£¥¹¥×¥ì¥¤¤Ë»ñÎÁ¤ò¡¢±¦¤Î¥Ç¥£¥¹¥×¥ì¥¤¤Ëºî¶ÈÎΰè¤ò¤È¤¤¤¦ÇÛÃ֤Ǥ¦¤Þ¤¯¤¤¤­¤Þ¤¹¡£
Ʊ¤¸¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤ò2¤ÄΩ¤Á¾å¤²¤Æ¡¢¤½¤ì¤¾¤ì¤Ë°ã¤¦¥Ç¡¼¥¿¤òɽ¼¨¤µ¤»¤ÆÈæ³Ó¤¹¤ë¤È¤¤¤Ã¤¿»È¤¤Êý¤â¤Ç¤­¤Þ¤¹¡£

fig.2¤Ï¡¢PSoC Designer¤ò²£Ä¹¤Ë¹­¤²¤Æ¤ß¤¿¤È¤³¤í¤Ç¤¹¡£


003_20091119055250.png
fig.2: PSoC Designer


²£Ä¹¤ÊChip¤Î¥Ö¥í¥Ã¥¯ÇÛÃֿޤϡ¢²£Éý1280px¤Î¥Ç¥£¥¹¥×¥ì¥¤¤À¤È¤¹¤Ù¤Æ²èÌÌÆâ¤Ë¼ý¤á¤ë¤Ë¤Ï¡¢¤«¤Ê¤ê½Ì¾®É½¼¨¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£¤³¤ì¤¬²£Éý2560px¤È¤Ê¤ë¤È¡¢Ã¼»Ò¤ÎÆþ½ÐÎϤޤÇɽ¼¨¤·¤¿¾å¤Ç¥Ç¡¼¥¿¥·¡¼¥È¥¦¥¤¥ó¥É¥¦¤Þ¤Ç³ÎÊݤǤ­¤Þ¤¹¡£

PSoC Designer¤Ë¸Â¤Ã¤¿ÏäǤϤʤ¯¡¢¥Þ¥¤¥³¥ó¤äPLD¤ÎÅý¹ç³«È¯´Ä¶­¤Ï¡¢1¤Ä¤Î¥¦¥¤¥ó¥É¥¦¤ÎÃæ¤Ë¤¿¤¯¤µ¤ó¤Îʬ³ä¤µ¤ì¤¿¥¦¥¤¥ó¥É¥¦Îΰè¤ò»ý¤Ä¤â¤Î¤¬Â¿¤¤¤È»×¤¤¤Þ¤¹¡£¤³¤¦¤¤¤Ã¤¿¾ì¹ç¤Ï¡¢Ã±°ì¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤Ç¤¢¤Ã¤Æ¤âºî¶ÈÎΰè¤ò¹­¤¯¼è¤ì¤ë¤³¤È¤¬¥á¥ê¥Ã¥È¤Ë¤Ê¤ê¤Þ¤¹¡£

¥â¥Ë¥¿


¤ï¤¿¤·¤¬¼ÂºÝ¤Ë»È¤Ã¤¿¥â¥Ë¥¿¤Ï¡¢Acer¤ÎV173BWM¤Ç¤¹¡£
ÆþÎÏü»Ò¤Ï¡¢¥¢¥Ê¥í¥°VGA¤Î¤ß¤Ê¤Î¤Ç¤¹¤¬¡¢Æ°²è¤ä¥²¡¼¥à¤¬ÌÜŪ¤Ç¤Ï¤Ê¤¤¤Î¤Ê¤éÌäÂê¤Ï̵¤¤¤È»×¤¤¤Þ¤¹¡£»ä¤Î¤È¤³¤í¤ËÍ褿2Âæ¤Ïɽ¼¨¤âÁ¯ÌÀ¤Ç¡¢¿§¹ç¤¤¤âåºÎï¤Ç¤¹¡£
Amazon¤Ç¹ØÆþ¤¹¤ë¤Î¤Ê¤é¡¢¿§°ã¤¤¤ÎV173BBM¤ÎÊý¤¬°Â¤¤¤è¤¦¤Ç¤¹¡£



»ä¤Ï¡¢¸«¤¿Ìܤò¤½¤í¤¨¤ë¤¿¤á2ÂæÆ±¤¸¤â¤Î¤ò¹ØÆþ¤·¤Þ¤·¤¿¤¬¡¢ÅöÁ³¤Ê¤¬¤é¡¢º£»È¤Ã¤Æ¤¤¤ë¥â¥Ë¥¿¤Ë¿·¤¿¤Ë1ÂæÄɲ䷤ƥޥë¥Á¥â¥Ë¥¿¤È¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¤ï¤¿¤·¤Ï¡¢¤½¤ì°ÊÁ°¤Ë»È¤Ã¤Æ¤¤¤¿¥â¥Ë¥¿¤ò¥Î¡¼¥È¥Ñ¥½¥³¥ó¤ËÀܳ¤·¤Æ¡¢¤³¤Á¤é¤â¥Þ¥ë¥Á¥â¥Ë¥¿¤È¤·¤Þ¤·¤¿¡£

USB-RGBÊÑ´¹


¤µ¤Æ¡¢1Âæ¤Î¥Ñ¥½¥³¥ó¤Ë2Âæ¤Î¥â¥Ë¥¿¤òÀܳ¤¹¤ë¤¿¤á¤Ë¤Ï¡¢¥Ñ¥½¥³¥ó¤«¤é¥á¥¤¥ó¤Î¥â¥Ë¥¿¤Ä¤Ê¤¬¤Ã¤Æ¤¤¤ë±ÇÁü½ÐÎÏü»Ò¤Ë²Ã¤¨¤Æ¡¢¤µ¤é¤Ë¤â¤¦1¤Ä¤Î±ÇÁü½ÐÎÏü»Ò¤¬É¬Íפˤʤê¤Þ¤¹¡£

¥Î¡¼¥È¥Ñ¥½¥³¥ó¤Î¾ì¹ç¤Ï¡¢ÁýÀߤ·¤Ê¤¯¤Æ¤â¥¢¥Ê¥í¥°VGA½ÐÎÏü»Ò¤¬¤Ä¤¤¤Æ¤¤¤ë¾ì¹ç¤¬Â¿¤¤¤Ç¤¹¤¬¡¢¥Ç¥¹¥¯¥È¥Ã¥×¥Ñ¥½¥³¥ó¤Î¾ì¹ç¤Ï¡¢¤Ä¤¤¤Æ¤¤¤Ê¤¤Êý¤¬ÉáÄ̤Ǥ·¤ç¤¦¡£
¥Ç¥¹¥¯¥È¥Ã¥×¥Ñ¥½¥³¥ó¤Î¾ì¹ç¡¢¤¢¤ë¤¤¤Ï¡¢¥Î¡¼¥È¥Ñ¥½¥³¥ó¤Ç¤â±ÇÁü½ÐÎÏü»Ò¤¬¤Ä¤¤¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ï¡¢½ÐÎÏü»Ò¤òÁýÀߤ¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£

ÀßÄ꤬´Êñ¤Ê¤Î¤Ï¡¢USB-RGBÊÑ´¹¥¢¥À¥×¥¿¤òÍøÍѤ¹¤ë¤³¤È¤Ç¤¹¡£»ä¤Ï¥¢¥Ê¥í¥°VGA½ÐÎϤ˲䨤ÆDVI½ÐÎϤâ¤Ç¤­¤ëUSB-RGB/D¤ò¹ØÆþ¤·¤Þ¤·¤¿¡£
¤·¤«¤·¤Ê¤¬¤é¡¢Á°½Ò¤ÎV173¥·¥ê¡¼¥º¤Ï¥¢¥Ê¥í¥°VGAü»Ò¤·¤«¤â¤Ã¤Æ¤¤¤Ê¤¤¤Î¤Ç¡¢¥¢¥Ê¥í¥°VGA½ÐÎÏü»Ò¤Î¤ß¤ÎUSB-RGB¤Ç½½Ê¬¤À¤Ã¤¿¤È»×¤¤¤Þ¤¹¡£



¥Þ¥ë¥Á¥â¥Ë¥¿¤Î¥¹¥¹¥á


°Ê¾å¡¢¥Þ¥ë¥Á¥â¥Ë¥¿´Ä¶­¤Î¥ª¥¹¥¹¥á¤Ç¤·¤¿¡£

;¤Ã¤¿¥â¥Ë¥¿¤È¥Î¡¼¥È¥Ñ¥½¥³¥ó¤Ç¹½À®¤·¤¿¥Þ¥ë¥Á¥â¥Ë¥¿´Ä¶­¤Ë¤â¿¨¤ì¤Æ¤ª¤­¤Þ¤¹¡£
¥Î¡¼¥È¥Ñ¥½¥³¥ó¦¤Î¥ï¥¤¥É¥â¥Ë¥¿¤È³°ÉÕ¤±¤ÎÉáÄ̤Υâ¥Ë¥¿¤Ç¥µ¥¤¥º¤ä½Ä²£È椬¤³¤È¤Ê¤ê¤Þ¤¹¡£¤³¤¦¤¤¤¦¾ì¹ç¤Ï¡¢fig.2¤ÎÍͤʤҤȤĤΥ¦¥¤¥ó¥É¥¦¤ò¹­¤²¤ë»È¤¤Êý¤ÏÆñ¤·¤¤µ¤¤¬¤·¤Þ¤¹¤¬¡¢fig.1¤Î¤è¤¦¤Ê¤Õ¤¿¤Ä¤Î¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤òΩ¤Á¾å¤²¤ë»È¤¤Êý¤Ê¤éÌäÂꤢ¤ê¤Þ¤»¤ó¡£

¥â¥Ë¥¿¤òÃÖ¤¯¾ì½ê¤¬Ìµ¤¤¡©


¥³¥á¥ó¥ÈÍó¤Ë¤Æ¤Î¤ê¤¿¤ó¤µ¤ó¤Ë»ØÅ¦¤·¤Æ¤¤¤¿¤À¤¤¤¿¤È¤ª¤ê¡¢¥â¥Ë¥¿¤òÃÖ¤¯ÊªÍýŪ¤Ê¥¹¥Ú¡¼¥¹¤¬Ìµ¤¤¤È¸À¤¦¤Î¤ÏÀڼ¤ÊÌäÂê¤Ç¤¹¡£
°Ê²¼¤Ë¼¨¤¹¤è¤¦¤Ê¡Ö¥â¥Ë¥¿Âæ¡×¤ò¤Ä¤«¤¨¤Ð¡¢´ù¤Î¾å¤Ë¾è¤Ã¤Æ¤¤¤ëʪ¤ò¥â¥Ë¥¿¤Î¾å¤Ë°Ü¤·¡¢¥Þ¥ë¥Á¥â¥Ë¥¿¤ò¼Â¸½¤Ç¤­¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£



¥Õ¥£¡¼¥É¥Ð¥Ã¥¯



¤Ë¤Û¤ó¥Ö¥í¥°Â¼ ¤½¤Î¾¼ñÌ£¥Ö¥í¥° ÅŻҹ©ºî¤Ø

¡¡¢¬¡¡ÅŻҹ©ºî¥Ö¥í¥°¥é¥ó¥­¥ó¥°»²²ÃÃæ¤Ç¤¹¡££±¥¯¥ê¥Ã¥¯¤ª´ê¤¤¤·¤Þ¤¹¡£


¥³¥á¥ó¥È¡¦¥È¥é¥Ã¥¯¥Ð¥Ã¥¯¤â´¿·Þ¤Ç¤¹¡£¡¡¢­¡¡¡¡¡¡¡¡¡¡¡¡


¡¡¢­¡¡¤³¤Îµ­»ö¤¬ÌÌÇò¤«¤Ã¤¿Êý¤Ï¡ÖÇï¼ê¡×¤ò¤ª´ê¤¤¤·¤Þ¤¹¡£

tag : ³«È¯´Ä¶­ LTspice PSoC

¥»¥á¥ó¥ÈÄñ¹³¤Î²¹ÅÙÆÃÀ­ ¤½¤Î1

ÅÅή¬ÄêÍѤλÍü»ÒÄñ¹³¤ÏÈæ³ÓŪ¹â²Á¤Ç¤¹¡£¤½¤³¤Ç¡¢°Â²Á¤ÊÆóü»ÒÄñ¹³¤ò´ðÈľå¤Ç»Íü»ÒÀܳ¤¹¤ë¤³¤È¤Ç»Íü»Ò¥·¥ã¥ó¥ÈÄñ¹³¤ò¼«ºî¤Ç¤­¤Ê¤¤¤«¤È¹Í¤¨¤Þ¤·¤¿¡£
ËÜ¥¨¥ó¥È¥ê¤Ç¤Ï¡¢¥»¥á¥ó¥ÈÄñ¹³¤Ç¤Î»îºî¤ò¹Ô¤¤¡¢ÅÅήÃͤò²ÄÊѤ·¤¿ºÝ¤ÎÅ۵¹ß²¼¤ò¬Äꤷ¤Þ¤·¤¿¡£
¤½¤Î·ë²Ì¡¢Äñ¹³¤Î½Ð¤Î»¼º¤Ë¤È¤â¤Ê¤¦¼«¸ÊȯǮ¤Ëµ¯°ø¤¹¤ë¤È¹Í¤¨¤é¤ì¤ëÄñ¹³ÃͤÎÊѲ½¤¬µ¯¤³¤ë¤³¤È¤¬Ê¬¤«¤ê¤Þ¤·¤¿¡£

001_20091117050949.jpg 002_20091117050949.png 003_20091117050949.png


»Íü»Ò¥·¥ã¥ó¥ÈÄñ¹³¤Î¼«ºî


ÅÅή¬Ä꤬ɬÍפʾìÌ̤ÏÈó¾ï¤Ë¿¤¤¤È»×¤¤¤Þ¤¹¡£ÅÅή¬Äê¤ÎÊýË¡¤È¤·¤Æ¡¢ºÇ¤â¥Ý¥Ô¥å¥é¡¼¤Ê¤Î¤Ï¥·¥ã¥ó¥ÈÄñ¹³¤òÍѤ¤¤ëÊýË¡¤Ç¤¹¡£(¥ß¥ê¥ª¡¼¥àÄñ¹³¡¡Á°ÊÔ)
ÅÅή¬ÄêÍѤΥ·¥ã¥ó¥ÈÄñ¹³¤Ï¡¢Äñ¹³Ãͤ¬¤È¤Æ¤â¾®¤µ¤¯¡¢¼ÂÁõ¤ÎÊýË¡¤À¤±¤ÇÄñ¹³Ãͤ¬ÊѤï¤Ã¤Æ¤·¤Þ¤¤¤Þ¤¹¡£(¥ß¥ê¥ª¡¼¥àÄñ¹³¡¡¸åÊÔ)
¤½¤³¤Ç¡¢¹âÀºÅ٤ʬÄê¤ò¹Ô¤¦¾ì¹ç¤Ï¡¢ÀìÍѤλÍü»Ò¥·¥ã¥ó¥ÈÄñ¹³¤òÍѤ¤¤Þ¤¹¡£¤È¤Ï¸À¤¦¤â¤Î¤Î¡¢»Íü»Ò¤Î¥·¥ã¥ó¥ÈÄñ¹³¤Ï¡¢1¸Ä1000±ß°Ê¾å¤¹¤ë¤¿¤á¡¢¤Á¤ç¤Ã¤È¤·¤¿¼Â¸³¤Ë»È¤¦¤Ë¤Ï¹â²Á¤Ç¤¹¡£

¤½¤ó¤ÊÌõ¤Ç¡¢°Â²Á¤ÊÆóü»ÒÄñ¹³¤ò´ðÈľå¤Ë¼ÂÁõ¤·¤¿¾õÂ֤ǡ¢¤¢¤é¤«¤¸¤áÄñ¹³Ãͤò¬Äꤷ¤Æ¤ª¤±¤Ð¡¢¼«ºî»Íü»ÒÄñ¹³¤È¤·¤Æ»È¤¨¤ë¤Î¤Ç¤Ï¤Ê¤¤¤«¤È¤¤¤¦¹Í¤¨¤Î²¼¡¢¥»¥á¥ó¥ÈÄñ¹³¤òÍѤ¤¤¿»îºî¤ò¹Ô¤¤¤Þ¤·¤¿¡£

À½ºî¤È¬Äê


0.1¦¸(100m¦¸)¤Î¥»¥á¥ó¥ÈÄñ¹³¤ò´ðÈľå¤Ë»Íü»ÒÀܳ¤È¤Ê¤ë¤è¤¦¤Ë¥Ï¥ó¥ÀÉÕ¤±¤·¤Þ¤¹¡£(fig.1)


001_20091117050949.jpg
fig.1: »Íü»Ò¥»¥á¥ó¥ÈÄñ¹³´ðÈĤγ°¸«(¼êÁ°¤¬¥»¥á¥ó¥ÈÄñ¹³)


¤³¤Î´ðÈĤˤϡ¢5m¦¸¤Î¥ß¥ê¥ª¡¼¥àÄñ¹³¤â¥Ï¥ó¥ÀÉÕ¤±¤·¤Þ¤·¤¿¤¬¡¢º£²ó¤Î¥¨¥ó¥È¥ê¤Ç¤Ï»È¤Ã¤Æ¤¤¤Þ¤»¤ó¡£

¾åµ­¤Î¥»¥á¥ó¥ÈÄñ¹³¤Ë¡¢HP6632A¥·¥¹¥Æ¥àÅŸ»¤òÍѤ¤¤Æ¡¢0.2-5A¤ÎÈϰϤÇ0.2A¥¹¥Æ¥Ã¥×¤º¤ÄÅÅήÃͤò¾å¤²¤Æ¤¤¤­¡¢¤³¤Î¤È¤­¤ÎÅÅή¤ÈÅ۵¤òR6452A¥Ç¥¸¥¿¥ë¥Þ¥ë¥Á¥á¡¼¥¿¤Ç¬Äꤷ¤Þ¤·¤¿¡£(¤¿¤À¡¢1.4A¤Î¥Ç¡¼¥¿¤ò¼è¤ê˺¤ì¤Þ¤·¤¿¡£¤´¤á¤ó¤Ê¤µ¤¤¡£)


002_20091117050949.png
fig.2: Àܳ³µÇ°¿Þ


¤³¤Î¤È¤­¤Îü»Ò´ÖÅ۵¤ÈÅÅήÃͤ«¤é¡¢¥ª¡¼¥à¤Îˡ§¤ò¤â¤Á¤¤¤ÆÄñ¹³Ãͤò»»½Ð¤·¤Þ¤¹¡£

_eq001_20091117050911.png ¡Ä (1)

_eq002.png ¡Ä (2)

¬Äê·ë²Ì¤È¥Ç¡¼¥¿½èÍý


fig.3¤Ë¬Äê·ë²Ì¤Î¥°¥é¥Õ¤ò¼¨¤·¤Þ¤¹¡£²£¼´¤ËÅÅήÃÍ¡¢½Ä¼´¤ËÄñ¹³Ãͤò¤È¤ê¤Þ¤·¤¿¡£À֤Υץí¥Ã¥È¤¬Â¬Äê¥Ç¡¼¥¿¤Ç¤¹¡£
¸íº¹ËÀ¤Ï¡¢Â¬Äê·ë²Ì¤¬R6452A¤Î½é´ü³ÎÅÙ¤òËþ¤¿¤·¤Æ¤¤¤ë¤È¿®¤¸¤Æ¡¢ÅÅή¸íº¹¤ÎºÇÂ硦ºÇ¾®ÃÍ¡¢Å۵¸íº¹¤ÎºÇÂ硦ºÇ¾®Ãͤ«¤éÉÕ¤±¤Þ¤·¤¿¡£ÄãÅÅή¦¤Ç¸íº¹ËÀ¤¬Â礭¤¤¤Î¤Ï¡¢Å۵¤¬Â¬Äêʬ²òǽ¤ËÂФ·¤Æ¾®¤µ¤¤¤¿¤á¤Ç¤¹¡£


003_20091117050949.png
fig.3: ÅÅή-Äñ¹³Â¬Äê·ë²Ì


¬Äê¥Ç¡¼¥¿¤«¤é¡¢ÊüʪÀþ¤Î¤è¤¦¤ÊÆÃÀ­¤¬¸«¤é¤ì¤Þ¤·¤¿¡£¤½¤³¤Ç¡¢¤³¤ì¤é¤Î¥Ç¡¼¥¿¤Ë¤¿¤¤¤·¤ÆÆó¼¡´Ø¿ô¤Ø¤Î¥Õ¥£¥Ã¥Æ¥£¥ó¥°¤ò¹Ô¤Ã¤Æ¤ß¤Þ¤¹¡£
ÎФÎÀþ¤¬Â¬Äê¥Ç¡¼¥¿¤ËÂФ·¤Æ¡¢gnuplot¤òÍѤ¤¤ÆºÇ¾®Æó¾èË¡¥Õ¥£¥Ã¥Æ¥£¥ó¥°¤ò¹Ô¤Ã¤¿¤â¤Î¤Ç¤¹¡£¥Õ¥£¥Ã¥Æ¥£¥ó¥°´Ø¿ô¤È¤·¤Æ¼°(3)¤òÍѤ¤¤Þ¤·¤¿¡£¤³¤³¤Ç¡¢a,b¤¬¥Õ¥£¥Ã¥Æ¥£¥ó¥°¥Ñ¥é¥á¡¼¥¿¤Ç¤¹¡£

_eq003.png ¡Ä (3)

¥Õ¥£¥Ã¥Æ¥£¥ó¥°¤Î·ë²Ì¡¢a=0.07932972,b=98.9808¤È¤Ê¤ê¡¢¼°(4)¤¬ÆÀ¤é¤ì¤Þ¤·¤¿¡£

_eq004.png ¡Ä (4)

ȯǮ¤È²¹ÅÙ


¬Äê·ë²Ìfig.3¤Ï¡¢ÅÅή¤ËÂФ¹¤ëÄñ¹³ÃͤÎÊѲ½¤¬¡¢¸íº¹ÈÏ°ÏÆâ¤Ë¤ª¤µ¤Þ¤é¤Ê¤¤¤â¤Î¤â¤¢¤ê¤Þ¤¹¡£¤³¤Î¤³¤È¤«¤é¡¢ÅÅήÃͤËÂФ¹¤ëÆó¼¡´Ø¿ôŪ¤ÊÄñ¹³ÊѲ½¤Ï¡¢Â¬Äê¸íº¹¤Ç¤Ï¤Ê¤¯¡¢¼ÂºÝ¤Ë1%ÄøÅÙ¤ÎÄñ¹³ÃÍÊѲ½¤¬µ¯¤³¤Ã¤Æ¤¤¤ë¤â¤Î¤È¹Í¤¨¤é¤ì¤Þ¤¹¡£
Äñ¹³Ãͤò´Þ¤àʪÀ­¤Ç¡¢ÅÅή¤ËÂФ¹¤ëÆó¼¡´Ø¿ô¤Ë¤Ê¤ë¤â¤Î¤È¸À¤¨¤ÐȯǮ¡¢¤¹¤Ê¤ï¤ÁÅÅÎÏ¥¸¥å¡¼¥ë¤Îˡ§(5)¤¬¤¢¤ê¤Þ¤¹¡£

_eq005.png ¡Ä (5)

fig.4¤Ë¬Äꤷ¤¿ÅÅή¤ÈÅ۵¤ÎÀѤ«¤éµá¤á¤¿Äñ¹³¤Ç¤Î»¼º¤Î¥°¥é¥Õ¤ò¼¨¤·¤Þ¤¹¡£


004_20091117051003.png
fig.4: ÅÅή-»¼º


ÎФΥ饤¥ó¤Ï¡¢¤³¤ì¤é¤Î¥Ç¡¼¥¿¤ËÂФ·¤Æ¡¢Äñ¹³Ãͤò¥Õ¥£¥Ã¥Æ¥£¥ó¥°¥Ñ¥é¥á¡¼¥¿¤È¤·¤¿ºÇ¾®Æó¾èË¡¥Õ¥£¥Ã¥Æ¥£¥ó¥°·ë²Ì¤Ç¤¹¡£
¥Õ¥£¥Ã¥Æ¥£¥ó¥°·ë²Ì¤«¤éÆÀ¤é¤ì¤¿Äñ¹³Ãͤϡ¢0.100452¦¸¤Ç¤·¤¿¡£

²¹ÅÙ¤ÈÄñ¹³ÃÍ


»ÈÍѤ·¤¿¥¿¥¯¥Þ¥ó¤Î¥»¥á¥ó¥ÈÄñ¹³¤Î²¹ÅÙ·¸¿ô¤Ï¡¢¥Ç¡¼¥¿¥·¡¼¥È¤è¤ê¡Þ200ppm/¡î¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤ÎÃͤ«¤é¸«ÀѤâ¤Ã¤¿1%¤ÎÄñ¹³ÊѲ½¤Ï¡¢50¡î¤Î²¹ÅÙÊѲ½¤ËÁêÅö¤·¤Þ¤¹¡£

¼¼²¹¤òÌó25¡î¤È¤¹¤ë¤È¡¢Äñ¹³¤Î²¹ÅÙ¤Ï75¡î°Ê¾å¤È¤Ê¤Ã¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¤¬¡¢5AÄÌÅÅ»þ¤Î¥»¥á¥ó¥ÈÄñ¹³¤Ë¿¨¤ì¤Æ¤ß¤¿¤È¤³¤í¡¢¿¨¤ì¤é¤ì¤Ê¤¤¤Û¤ÉÇ®¤«¤Ã¤¿¤Î¤Ç¡¢¤³¤Î²¹Å٤θ«ÀѤâ¤ê¤Ï¡¢¤Þ¤º¤Þ¤ºÂÅÅö¤Ê¤â¤Î¤À¤È»×¤¤¤Þ¤¹¡£

´ØÏ¢¥¨¥ó¥È¥ê




ÉÕÏ¿


¤³¤Î¥¨¥ó¥È¥ê¤Ç»ÈÍѤ·¤¿Â¬Äê¥Ç¡¼¥¿¤ÈBSch3V·Á¼°¤Î²óÏ©¿Þ¥Õ¥¡¥¤¥ë¤òźÉÕ¤·¤Þ¤¹¡£¥Õ¥¡¥¤¥ë̾ËöÈø¤Î".txt"¤òºï½ü¤·¤Æ¡¢"_"¤ò"."¤ËÊѹ¹¤¹¤ì¤Ð»È¤¨¤ë¤Ï¤º¤Ç¤¹¡£


¥Õ¥£¡¼¥É¥Ð¥Ã¥¯



¤Ë¤Û¤ó¥Ö¥í¥°Â¼ ¤½¤Î¾¼ñÌ£¥Ö¥í¥° ÅŻҹ©ºî¤Ø

¡¡¢¬¡¡ÅŻҹ©ºî¥Ö¥í¥°¥é¥ó¥­¥ó¥°»²²ÃÃæ¤Ç¤¹¡££±¥¯¥ê¥Ã¥¯¤ª´ê¤¤¤·¤Þ¤¹¡£


¥³¥á¥ó¥È¡¦¥È¥é¥Ã¥¯¥Ð¥Ã¥¯¤â´¿·Þ¤Ç¤¹¡£¡¡¢­¡¡¡¡¡¡¡¡¡¡¡¡


¡¡¢­¡¡¤³¤Îµ­»ö¤¬ÌÌÇò¤«¤Ã¤¿Êý¤Ï¡ÖÇï¼ê¡×¤ò¤ª´ê¤¤¤·¤Þ¤¹¡£

tag : ²¹ÅÙ²òÀÏ Ç®Àß·× HP6632A R6452A

¾º°µÅŸ»¤òÆâ¢¤·¤¿IC

Á°¤«¤é¤¢¤Ã¤Æ¤âÉԻ׵Ĥ¸¤ã¤Ê¤¤¤Ê¡¢¤È»×¤¤¤Ä¤Ä¤â¡¢¼ÂºÝ¤Ë¸½Êª¤ò¸«¤¿¤³¤È¤¬Ìµ¤¤¤«¤é¸ºß¤·¤Ê¤¤¤Î¤À¤í¤¦¤Ê¤È»×¤Ã¤Æ¤¤¤¿IC¤¬¤¢¤ê¤Þ¤·¤¿¡£¤½¤ì¤Ï¡¢ICÆâÉô¤Ë¥¹¥¤¥Ã¥Á¥ó¥°¥ì¥®¥å¥ì¡¼¥¿¤ò»ý¤ÄOP¥¢¥ó¥×¤Ç¤¹¡£

¤½¤ó¤ÊÀÞ¡¢EDN Japan¤Ç¥Á¥ã¡¼¥¸¥Ý¥ó¥×¤ò³èÍѤ·¤¿Ã±ÅŸ»¥ª¥Ú¥¢¥ó¥×¤È¤¤¤¦µ­»ö¤ò¸«¤Ä¤±¤¿¤Î¤Ç¡¢¤Ä¤¤¤Ç¤Ë¹Í¤¨¤¿¤³¤È¤ò½ñ¤³¤¦¤È»×¤¤¤Þ¤¹¡£


ñÅŸ»OP¥¢¥ó¥×


OP¥¢¥ó¥×¤ÎƱÁêÆþÎÏÅ۵ÈϰϤȽÐÎÏÅ۵¿¶Éý¤Ï¡¢¤Õ¤¿¤Ä¤ÎÅŸ»ÆþÎÏü»Ò¤Ë²Ã¤¨¤é¤ì¤ëÅŸ»Å۵¤Ë°Í¸¤·¤Þ¤¹¡£
¤³¤ì¤é¤Î¥Ñ¥é¡¼¥á¡¼¥¿¤Ï¡¢°ìÈÌŪ¤ÊOP¥¢¥ó¥×¤Ç¤Ï¡¢Éé¤ÎÅŸ»Å۵¤è¤ê¤â2¡Á3V¹â¤¤¤«¤éÀµ¤ÎÅŸ»Å۵¤è¤ê¤â2¡Á3VÄ㤤¤È¤³¤í¤Þ¤Ç¤Ç¤¹¡£
fig.1¤Ï¡¢NJM4580¤Î½ÐÎÏÅ۵¿¶Éý¤ÎÎã¤Ç¡¢½ÐÎϤǤ­¤ëÅ۵¤ÎÈϰϤϡ¢¤³¤ì¤éÆüËܤΥ饤¥ó¤Î´Ö¤ÎÎΰè¤Ë¤Ê¤ê¤Þ¤¹¡£


001_20091111050252.png
fig.1: NJM4580¤ÎÅŸ»Å۵-½ÐÎÏÅ۵¿¶Éý¤Î¥°¥é¥Õ,ξÅŸ»OP¥¢¥ó¥×¤ÎÎã


¤³¤¦¤¤¤Ã¤¿°ìÈÌŪ¤ÊξÅŸ»OP¥¢¥ó¥×¤ËÂФ·¤Æ¡¢Æþ½ÐÎϤǤ­¤ëÈϰϤòÉé¤ÎÅŸ»Å۵¥®¥ê¥®¥ê¤Þ¤Ç²þÁ±¤·¤¿¤â¤Î¤òñÅŸ»OP¥¢¥ó¥×¤È¸Æ¤Ó¤Þ¤¹¡£¤µ¤é¤Ë¡¢Àµ¤ÎÅŸ»Å۵¦¤Ë¤â¹­¤²¤¿¤â¤Î¤Ï¥ì¡¼¥ëto¥ì¡¼¥ëOP¥¢¥ó¥×¤È¸Æ¤Ð¤ì¤Þ¤¹¡£
fig.2¤Ï¡¢Ã±ÅŸ»OP¥¢¥ó¥×¤Ç¤¢¤ëLM358¤ÎƱÁêÆþÎÏÅ۵ÈϰϤǤ¹¡£


002_20091111050252.png
fig.2: LM358¤ÎÅŸ»Å۵-ƱÁêÆþÎÏÅ۵¤Î¥°¥é¥Õ,ñÅŸ»OP¥¢¥ó¥×¤ÎÎã


¤·¤«¤·¤Ê¤¬¤é¡¢Ã±ÅŸ»OP¥¢¥ó¥×¤ÎGNDÉÕ¶á¤Ç¤ÎÈóÀþ·ÁÀ­¤È¥Ð¥¤¥¢¥¹¤Î¥¨¥ó¥È¥ê¤Ë¤â½ñ¤¤¤¿¤È¤ª¤ê¡¢Ç¡²¿¤ËñÅŸ»OP¥¢¥ó¥×¤È¤¤¤¨¤É¡¢´°Á´¤ËÉé¤ÎÅŸ»Å۵¤Þ¤Ç¥­¥ì¥¤¤ËÁýÉý¤¬¤Ç¤­¤ë¤ï¤±¤Ç¤Ï¤Ê¤¤¤è¤¦¤Ç¤¹¡£

¤³¤¦¤¤¤Ã¤¿Íýͳ¤«¤é¡¢Ã±ÅŸ»¤Ç°·¤¨¤ë¤Ï¤º¤Î¿®¹æÅ۵ÈϰϤǤ¢¤Ã¤Æ¤â¡¢OP¥¢¥ó¥×¤Î¤¿¤á¤À¤±¤ËÉéÅŸ»¤òÍѰդ¹¤ë¤³¤È¤¬¤·¤Ð¤·¤Ð¤¢¤ê¤Þ¤¹¡£

ADM3202


ADM3202¤Ï¡¢TTL-RS232C¥ì¥Ù¥ëÊÑ´¹IC¤Ç¤¹¡£
´Êñ¤Ë¸À¤¦¤È¡¢5V¤Î¿®¹æ¤ò¡Þ10V¤°¤é¤¤¤Î¿®¹æ¤ËÊÑ´¹¤Ç¤­¤ë¤È¤¤¤¦¤³¤È¤Ç¤¹¡£

¤³¤ÎIC¤Ï¡¢ÀµÉé¤ÎÅ۵¤ò½ÐÎϤǤ­¤ë¤Ë¤â¤«¤«¤ï¤é¤º¡¢ÅŸ»Å۵¤Ï5VñÅŸ»¤Ç¤¹¡£¤½¤ÎÈëÌ©¤Ï¡¢ICÆâÉô¤Ëȯ¿¶²óÏ©¤ò»ý¤Ã¤Æ¤¤¤Æ¡¢³°ÉÕ¤±¤·¤¿¥³¥ó¥Ç¥ó¥µ¤È¤¢¤ï¤»¤Æ¥Á¥ã¡¼¥¸¥Ý¥ó¥×Êý¼°¤Î¾º°µÅŸ»¤ÈȿžÅŸ»¤ò¹½À®¤·¤Æ¤¤¤ë¤È¤³¤í¤Ë¤¢¤ê¤Þ¤¹¡£

ADM3202¤Ï¥Ç¥¸¥¿¥ëIC¤Ç¤¹¤¬¡¢NOT²óÏ©¤ÎÂå¤ï¤ê¤ËOP¥¢¥ó¥×¤òÆþ¤ì¤Æ¤ª¤±¤Ð¡¢Ã±ÅŸ»¤Ç´°Á´¤Ê¥ì¡¼¥ëto¥ì¡¼¥ëOP¥¢¥ó¥×¤Ë¤Ê¤ë¤Ï¤º¤Ç¤¹¡£


003_20091111050849.png
fig.3: NOT¤ÎÂå¤ï¤ê¤ËOP¥¢¥ó¥×¤òÆþ¤ì¤ë¤È¥ì¡¼¥ëto¥ì¡¼¥ëOP¥¢¥ó¥×¤Ë¤Ê¤ë¡©


¤È¤¤¤¦¤â¤Î¤Î¡¢¼Âºß¤¹¤ë¸½Êª¤ò¸«¤¿¤³¤È¤¬Ìµ¤«¤Ã¤¿¤Î¤Ç¡¢¥¢¥Ê¥í¥°¿®¹æ¤ò°·¤¦IC¤ÎÆâÉô¤Ë¥¹¥¤¥Ã¥Á¥ó¥°²óÏ©¤ò»Å¹þ¤à¤Î¤Ï¥Î¥¤¥º¤Ê¤É¤Î´ÑÅÀ¤«¤éÆñ¤·¤¤¤Î¤À¤í¤¦¤Ê¤È»×¤Ã¤Æ¤¤¤Þ¤·¤¿¡£

¥ª¡¼¥È¥¼¥í¥¢¥ó¥×


°ìÊý¤Ç¡¢ÆâÉô¤Ë¥¹¥¤¥Ã¥Á¥ó¥°²óÏ©¤ò»ý¤Ä¤³¤È¤Ë¤è¤Ã¤Æ¹â¤¤ÆÃÀ­¤òȯ´ø¤µ¤»¤ë¥¢¥Ê¥í¥°IC¤â¸ºß¤·¤Þ¤¹¡£ÀΤ«¤é¸ºß¤¹¤ë¤â¤Î¤È¤·¤Æ¤Ï¡¢¥Á¥ç¥Ã¥Ñ¥¢¥ó¥×¤ä¥ª¡¼¥È¥¼¥í¥¢¥ó¥×¤È¸Æ¤Ð¤ì¤ë¤â¤Î¤¬¤¢¤ê¤Þ¤¹¡£


004_20091111050848.png
fig.4: ¸ÅŵŪ¤Ê¥ª¡¼¥È¥¼¥í¥¢¥ó¥×


¤³¤ì¤é¤Î¥¢¥ó¥×¤Ï¡¢¥¹¥¤¥Ã¥Á¥ó¥°¤Ë¤è¤Ã¤Æ¥¢¥ó¥×¤Î¥ª¥Õ¥»¥Ã¥È¤ä¥É¥ê¥Õ¥È¤ò¾®¤µ¤¯¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£¤³¤ÎÊý¼°¤Ï¡¢Ä㥪¥Õ¥»¥Ã¥È¤È¤µ¤ì¤Æ¤¤¤ë¹âÀºÅÙOP¥¢¥ó¥×¤ÎOP07¤Ê¤É¤ÈÈæ³Ó¤·¤Æ¤â¡¢¤µ¤é¤ËÍ¥¤ì¤¿¥ª¥Õ¥»¥Ã¥ÈÆÃÀ­¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£

¤½¤ÎÈ¿Ì̤ǡ¢¼þÇÈ¿ôÆÃÀ­¤Ï¶Ëü¤Ë°­¤¯¡¢»È¤ï¤ì¤ë¤Î¤ÏÇ®ÅÅÂÐ¥¢¥ó¥×¤Ê¤É¤Î¹âÀºÅÙ¤«¤Äľή¤È¤ß¤Ê¤·¤Æ¤¤¤¤¼þÇÈ¿ô¤Î²óÏ©¤Î¤è¤¦¤Ç¤¹¡£

¥Á¥ã¡¼¥¸¥Ý¥ó¥×¤ò³èÍѤ·¤¿Ã±ÅŸ»¥ª¥Ú¥¢¥ó¥×¤Ç¤Ï¡¢¥¹¥¤¥Ã¥Á¥ó¥°¥Î¥¤¥º¤ÈÂÓ°è¤Î´Ø·¸¤ò°Ê²¼¤Î¤è¤¦¤Ë½ñ¤¤¤Æ¤¤¤Þ¤¹¡£

¤Þ¤¿¡¢¥Á¥ã¡¼¥¸¥Ý¥ó¥×¤òÍѤ¤¤ë¾ì¹ç¡¢¥¹¥¤¥Ã¥Á¥ó¥°¥Î¥¤¥º¤¬ÌäÂê¤Ë¤Ê¤ë¡£¤½¤ì¤Ë¤Ä¤¤¤Æ¤Ï¡¢¥Á¥ã¡¼¥¸¥Ý¥ó¥×¤Î¥¹¥¤¥Ã¥Á¥ó¥°¼þÇÈ¿ô¤ò¥ª¥Ú¥¢¥ó¥×¤ÎÂÓ°è¤è¤ê¤â¹â¤¯ÀßÄꤹ¤ë¤³¤È¤Ç¡¢¥¹¥¤¥Ã¥Á¥ó¥°¥Î¥¤¥º¤¬¥ª¥Ú¥¢¥ó¥×¤ÎÇ®»¨²»¤è¤ê¾®¤µ¤¯ÍÞ¤¨¤é¤ì¤ë¤è¤¦¤Ë¤Ê¤Ã¤Æ¤¤¤ë¡£


¥ª¡¼¥È¥¼¥í¥¢¥ó¥×¤Ç¤Ï¡¢°·¤¦¼þÇÈ¿ôÂӰ褬Èó¾ï¤ËÄ㤤¤³¤È¤òÁ°Äó¤È¤·¤Æ¤¤¤ë¤¿¤á¡¢¤³¤¦¤¤¤Ã¤¿ÌäÂê¤ò²óÈò¤¹¤ë¤³¤È¤¬¤Ç¤­¤ë¤Î¤Ç¤·¤ç¤¦¡£

PSoC¤ÎSMP


¤µ¤Æ¡¢¼«Ê¬¼«¿È¤ÎÅŸ»Å۵¤òÆâ¢¾º°µ²óÏ©¤ÇÀ¸À®¤¹¤ëOP¥¢¥ó¥×¤È¤¤¤¦´ÑÅÀ¤«¤é¤¹¤ë¤È¡¢PSoC¤Î¥¹¥¤¥Ã¥Á¥â¡¼¥É¡¦¥Ý¥ó¥×(SMP)¤â¤Þ¤¿¡¢¤³¤ÎÄêµÁ¤ËÅö¤Æ¤Ï¤Þ¤ê¤Þ¤¹¡£

PSoC¤ÎSMP¤Î¥¹¥¤¥Ã¥Á¥ó¥°¼þÇÈ¿ô¤ÏÌó1.3MHz¤È¡¢¤³¤Î¼ê¤Î¥¹¥¤¥Ã¥Á¥ó¥°ÅŸ»¤È¤·¤Æ¤Ï¡¢¾¯¡¹¹â¤á¤Ç¤¹¡£¤³¤Î¼þÇÈ¿ôÀßÄê¤â¡¢¥Á¥ã¡¼¥¸¥Ý¥ó¥×Æâ¢OP¥¢¥ó¥×¤Î¥Î¥¤¥ºÌäÂê¤ÈƱÍͤιͤ¨Êý¤Ëµ¯°ø¤¹¤ë¤Î¤Ç¤·¤ç¤¦¡£

µÕ¤Ë¡¢¥¢¥Ê¥í¥°²óÏ©¤ò´Þ¤Þ¤Ê¤¤¥Þ¥¤¥³¥ó¤Ç»÷¤¿¤è¤¦¤Ê¤³¤È¤ò¹Í¤¨¤ë¾ì¹ç¤Ï¡¢¥¹¥¤¥Ã¥Á¥ó¥°¼þÇÈ¿ô¤ò²¼¤²¤ë¤³¤È¤¬¤Ç¤­¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£»²¹Í¡§PSoC SMPÉ÷¤ÎDC-DC¾º°µ¤òPIC¤Ç¤ä¤Ã¤Æ¤ß¤ë

´ØÏ¢¥¨¥ó¥È¥ê




»²¹ÍURL




¥Õ¥£¡¼¥É¥Ð¥Ã¥¯



¤Ë¤Û¤ó¥Ö¥í¥°Â¼ ¤½¤Î¾¼ñÌ£¥Ö¥í¥° ÅŻҹ©ºî¤Ø

¡¡¢¬¡¡ÅŻҹ©ºî¥Ö¥í¥°¥é¥ó¥­¥ó¥°»²²ÃÃæ¤Ç¤¹¡££±¥¯¥ê¥Ã¥¯¤ª´ê¤¤¤·¤Þ¤¹¡£


¥³¥á¥ó¥È¡¦¥È¥é¥Ã¥¯¥Ð¥Ã¥¯¤â´¿·Þ¤Ç¤¹¡£¡¡¢­¡¡¡¡¡¡¡¡¡¡¡¡


¡¡¢­¡¡¤³¤Îµ­»ö¤¬ÌÌÇò¤«¤Ã¤¿Êý¤Ï¡ÖÇï¼ê¡×¤ò¤ª´ê¤¤¤·¤Þ¤¹¡£

tag : PSoC SMP PIC ¥¹¥¤¥Ã¥Á¥ó¥°²óÏ© OP¥¢¥ó¥×

¥Ö¥í¥°¤Î²èÁüÍѤΥ½¥Õ¥È¥¦¥¨¥¢

¥Ö¥í¥°¤Ë»È¤¦²èÁü¤ò¥¢¥Ã¥×¥í¡¼¥É¤¹¤ë¤À¤±¤Ç¤â¡¢·ë¹½¤Ê¿ô¤Î¥½¥Õ¥È¥¦¥¨¥¢¤ò»È¤Ã¤Æ¤¤¤Þ¤¹¡£
¤Í¤¬¤Æ¤£¤Ö¤í¤°¤Ç¤Ï¡¢ÌµÎÁ¥½¥Õ¥È¤À¤±¤Ç²¿¤È¤«¤·¤Æ¤¤¤Þ¤¹¡£
ËÜ¥¨¥ó¥È¥ê¤Ç¤Ï¡¢»ä¤¬»È¤ï¤»¤Æ¤¤¤¿¤À¤¤¤Æ¤¤¤ë²èÁü´Ø·¸¤Î̵ÎÁ¥½¥Õ¥È¤òÎóµó¤·¤Þ¤¹¡£


²èÁü¤Î¼ïÎà


¤Í¤¬¤Æ¤£¤Ö¤í¤°¤Ï¡¢ÅŻҹ©ºî¥Ö¥í¥°¤Ç¤¹¡£
¥¢¥Ã¥×¥í¡¼¥É¤¹¤ë²èÁü¤Ï¡¢¥Ç¥¸¥«¥á¤Ç»£¤Ã¤¿¼Ì¿¿¡¢BSch3V¤Î²óÏ©¿Þ¡¢LTspice¤Î²óÏ©¿Þ¤ä¥°¥é¥Õ¡¢gnuplot¤Ç½ñ¤¤¤¿¥°¥é¥Õ¤Ê¤É¤Ç¤¹¡£

·Á¼°¤Ï¤Û¤È¤ó¤É¤¬PNG¤Ç¡¢¼Ì¿¿¤À¤±¤ÏJPEG¤Ç¤¹¡£
½Ä²£¤Î¥µ¥¤¥º¤Ï¡¢´ðËÜŪ¤Ë¤Ï¥Ö¥í¥°¤Î¥Ç¥¶¥¤¥ó¤Ë¹ç¤ï¤»¤Æ¡¢520¡ß390¤È¤·¤Æ¤¤¤Þ¤¹¡£

¥¹¥¯¥ê¡¼¥ó¥·¥ç¥Ã¥È


gnuplot¤Ï¡¢terminal¤È¤·¤Æpng¤òÁª¤Ö¤È¤­¤Ë¥µ¥¤¥º¤ò»ØÄꤹ¤ì¤Ð¡¢520¡ß390¤Î¥°¥é¥Õ¤¬´Êñ¤Ë½ÐÎϤǤ­¤Þ¤¹¡£

BSch3V¤Ï¡¢[ÀßÄê]¢ª[²èÌÌ¥µ¥¤¥º(S)]¢ª[¥Õ¥ê¡¼¥µ¥¤¥º]¤È¤¹¤ë¤³¤È¤Ç¡¢²óÏ©¿Þ¤Î¥µ¥¤¥º¤òÊѹ¹¤Ç¤­¤Þ¤¹¡£


001_20091105194642.png



LTspice¤Ï¡¢[Tools]¢ª[Copy bitmap to Clipboard]¤È¤¹¤ì¤Ð¥¯¥ê¥Ã¥×¥Ü¡¼¥É¤Ë²èÁü¤¬¥³¥Ô¡¼¤µ¤ì¤Þ¤¹¡£LTspice¤Ï½ªÎ»»þ¤Î¥¦¥¤¥ó¥É¥¦¥µ¥¤¥º¤ò³Ð¤¨¤Æ¤¤¤ë¤Î¤Ç¡¢¾¯¡¹¤Ð¤«¤Ð¤«¤·¤¤¤Ç¤¹¤¬¡¢¤¢¤é¤«¤¸¤áMM Desktop RulerÅù¤ò¤Ä¤«¤Ã¤ÆLTspice¼«ÂΤΥ¦¥¤¥ó¥É¥¦¥µ¥¤¥º¤òÊѹ¹¤·¤Æ¤ª¤±¤Ð¡¢¥Ú¥¤¥ó¥È¤ËޤêÉÕ¤±¤ë¤À¤±¤Ç520¡ß390¤Ë¤Ê¤ê¤Þ¤¹¡£

²èÁü½ÐÎϤ¬¤Ç¤­¤Ê¤¤¥½¥Õ¥È¤Î¥¹¥¯¥ê¡¼¥ó¥·¥ç¥Ã¥È¤ò»£¤ë¤È¤­¤Ï¡¢PettyCamera¤ò»È¤¦¤Î¤¬ÊØÍø¤Ç¤¹¡£
°Ê²¼¤Ï¡¢²óÏ©¥·¥ß¥å¥ì¡¼¥¿SIMetrix/SIMPLIS¤Î²óÏ©¿Þ¤È¥°¥é¥Õ¤Î¥¹¥¯¥ê¡¼¥ó¥·¥ç¥Ã¥È¤Ç¤¹¡£


002_20091105194642.png

003_20091105194641.png



¼Ì¿¿¤Î½Ì¾®


¥Ç¥¸¥«¥á¤Ç»£¤Ã¤¿JPEG¼Ì¿¿¤Ï¡¢¤½¤Î¤Þ¤Þ¤Ç¤Ï¥µ¥¤¥º¤¬Â礭¤¤¤Î¤Ç¡¢¥µ¥¤¥º¤ò¾®¤µ¤¯¤·¤Þ¤¹¡£
½Ì¾®ÀìÍÑ¡£Êդ꤬»È¤¤¤ä¤¹¤¤¤Ç¤¹¡£

²èÁüÊÔ½¸


¤á¤ó¤É¤¯¤µ¤¤¤Î¤Ç;¤ê¤ä¤ê¤Þ¤»¤ó¤¬¡¢²èÁü¤òÊÔ½¸¤¹¤ë¤³¤È¤â¤¢¤ê¤Þ¤¹¡£
¤Û¤È¤ó¤ÉWindowsɸ½à¤Î¥Ú¥¤¥ó¥È¤Ç¤¹¤¬¡¢Gimp¤â¤Ä¤«¤¤¤Þ¤¹¡£

gnuplot¤«¤é½ÐÎϤ·¤¿eps¤ò´Êñ¤ËÊÔ½¸¤Ç¤­¤ë¥½¥Õ¥È¤¬¤¢¤ì¤Ð¤¤¤¤¤Î¤Ç¤¹¤¬¡¢¤É¤¦¤âInkscape¤ò¤¦¤Þ¤¯»È¤¤¤³¤Ê¤»¤Þ¤»¤ó¡¦¡¦¡¦

²èÁü(ºÆ)°µ½Ì


¤½¤Î¤Þ¤Þ¥¢¥Ã¥×¥í¡¼¥É¤·¤Æ¤â¤¤¤¤¤Î¤Ç¤¹¤¬¡¢²èÁü¤Î¥Õ¥¡¥¤¥ë¥µ¥¤¥º¤ò¾®¤µ¤¯¤¹¤ë¤³¤È¤â¤·¤Æ¤¤¤Þ¤¹¡£°Ê²¼¤ò»²¹Í¤Ë¤É¤¦¤¾¡£

FC2¥«¥¦¥ó¥¿¡¼
¸¡º÷¥Õ¥©¡¼¥à
¥«¥Æ¥´¥ê
¨²PIC (14)
¨²PSoC (23)
¥æ¡¼¥¶¡¼¥¿¥°

LTspice PSoC PIC ¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹ ¥È¥é¥ó¥¸¥¹¥¿ OP¥¢¥ó¥× ¥ì¥Ù¥ë¥·¥Õ¥È I2C ¥â¥ó¥Æ¥«¥ë¥í²òÀÏ ²ÄÊÑÄñ¹³ ÄêÅÅή ¥¹¥¤¥Ã¥Á¥ó¥°²óÏ© PDS5022 ¥Õ¥©¥È¥«¥×¥é ¥·¥å¥ß¥Ã¥È¥È¥ê¥¬ A/D¥³¥ó¥Ð¡¼¥¿ Àä±ï 74HC4053 Ä¾Î®Æ°ºîÅÀ²òÀÏ ¥µ¡¼¥Ü Ç®Àß·× ¥»¥ß¥Ê¡¼ ¥¢¥Ê¥í¥°¥¹¥¤¥Ã¥Á USB ¥«¥ì¥ó¥È¥ß¥é¡¼ È¯¿¶²óÏ© HP6632A ²¹ÅÙ²òÀÏ BSch PC817C LM358 ¥¢¥»¥ó¥Ö¥é »°Ã¼»Ò¥ì¥®¥å¥ì¡¼¥¿ R6452A FFT ¥¹¥¤¥Ã¥Á¥È¡¦¥­¥ã¥Ñ¥·¥¿ TL431 Äñ¹³ SMP ÅÅ»ÒÉé²Ù FET ³«È¯´Ä¶­ ¥Ñ¥é¥á¥È¥ê¥Ã¥¯²òÀϠɸ½à¥í¥¸¥Ã¥¯ »°³ÑÇÈ ¥È¥é¥ó¥¸¥¹¥¿µ»½Ñ TLP552 FXA-7020ZR TLP621 Writer509 ¥Ê¥¤¥­¥¹¥ÈÀþ¿Þ µÍ¤á²óÏ© PGA P-10 OPA2277 LED 2SC1815 Ééµ¢´Ô°ÂÄêÀ­ ¼ºÇÔÃÌ ¥Æ¥¹¥¿ TLP521 ¥Î¥³¥®¥êÇÈ ²áÅϲòÀÏ NE555 LM555 ¥Õ¥£¥ë¥¿ CapSense 

ºÇ¿·¥³¥á¥ó¥È
ºÇ¿·¥È¥é¥Ã¥¯¥Ð¥Ã¥¯
¥ê¥ó¥¯

¤Ë¤Û¤ó¥Ö¥í¥°Â¼ ¤½¤Î¾¼ñÌ£¥Ö¥í¥° ÅŻҹ©ºî¤Ø