ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com

ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-06-06Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
ÍÆ¼ö²úÆ· :
ÍÆ¼öÐÂÎÅ
¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

Ò»ÖÖusb2.0½Ó¿Úµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷µÄÖÆ×÷·½·¨

ʱ¼ä:2025-06-04    ×÷Õß: ¹ÜÀíÔ±

רÀûÃû³Æ£ºÒ»ÖÖusb2.0½Ó¿Úµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷µÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÉæ¼°µç´ÅÁ÷Á¿´«¸ÐÆ÷Óë±ä»»Æ÷Éú²úÆóÒµ£¬¾ßÌåÉæ¼°µç´ÅÁ÷Á¿¼Æ±ä»»Æ÷
Ö±¦Ï
±³¾°¼¼Êõ£º
µç´ÅÁ÷Á¿¼ÆÊÇÒ»ÖÖ¸ù¾Ý·¨À­µÚµç´Å¸ÐÓ¦¶¨ÂÉÀ´²âÁ¿¹ÜÄÚµ¼µç½éÖÊÌå»ýÁ÷Á¿µÄ¸ÐӦʽÒÇ±í£¬²ÉÓõ¥Æ¬»úǶÈëʽ¼¼Êõ£¬ÊµÏÖÊý×ÖÀø´Å¡£±äËÍÆ÷ÊÇÓÉÀø´Åµç·¡¢Ðźŵ÷ÀíÓë·Å´óµç·¡¢µçѹƵÂÊת»»µç·¡¢Î¢´¦ÀíÆ÷µç·¡¢µçѹµçÁ÷±ä»»µç·µÈ×é³É¡£±¾²úÆ·²ÉÓÃC8051F020 µ¥Æ¬»ú¡¢AD652µçѹƵÂÊת»»Æ÷¡¢INA128ÒDZíרÓ÷ŴóÆ÷¡¢DH4-20µçѹµçÁ÷±ä»»Æ÷µÈоƬ£¬ ¾ßÓÐIXDÏÔʾÊä³ö½Ó¿Ú£¬¸ß¡¢µÍÏÞ±¨¾¯Êä³ö½Ó¿Ú£¬4-20mA±ê×¼Êä³ö½Ó¿ÚÓëUSB2. OÊä³ö½Ó¿Ú£¬ ·½±ãÓëÍâÉè½øÐÐÁ¬½Ó¡£
·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐ͵ÄÄ¿µÄÔÚÓÚÌṩһÖÖUSB2. O½Ó¿ÚµÄµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷£¬Æä¼¼Êõ½â¾ö·½°¸ÊÇͨ¹ýµç´ÅÁ÷Á¿´«¸ÐÆ÷²É¼¯Á÷Á¿Ðźţ¬Í¨¹ýINAU8ÒDZíרÓ÷ŴóÆ÷¶ÔÁ÷Á¿ÐźŷŴó£¬TL072ºÍ0P07ÔËËã·Å´óÆ÷×é³ÉµÄµ÷Àíµç·½øÐÐÐźŷŴóÓëµ÷Àí£¬È»ºóÓÉAD652µçѹƵÂÊת»»Æ÷½«·Å´óµ÷ÀíºóµÄÁ÷Á¿ÐźŽøÐеçѹƵÂÊת»»£¬È»ºó½«Êä³öµÄƵÂÊÐźŴ«Ê䏸 C8051F020µ¥Æ¬»ú½øÐÐÐźŴ¦Àí£¬C8051F020µ¥Æ¬»úÊä³öÁ÷Á¿ÆµÂÊÊý¾Ý¾­¹ý¿ìËÙ¹âµçñîºÏÆ÷¸øÐźŷŴóÓëµ÷Àíµç·£¬²¢×ª»»ÎªµçѹÐźţ¬¾­¹ýDH4-20µçѹµçÁ÷±ä»»Æ÷ת»»Îª±ê×¼µÄ 4-20mAµçÁ÷ÐźÅÊä³ö£¬C8051F020µ¥Æ¬»úͬʱ½«Ëù²âÁ¿µÄÁ÷Á¿Êý¾ÝÊä³öµ½LCDʵÏÖÁ÷Á¿ÊµÊ±ÏÔʾ»òͨ¹ýUSB2. O½Ó¿ÚÊä³ö£¬µ±Ëù²âÁ¿µÄʵʱÁ÷Á¿Öµ³¬¹ýÉ趨µÄÁ÷Á¿¸ß¡¢µÍÏÞʱ£¬Êä³ö¸ß¡¢µÍÏÞ±¨¾¯Ðźţ¬Í¨¹ý¹âñî¸ôÀ룬´ïÁÖ¶ÙÇý¶¯ºóÊä³ö¸ø±¨¾¯Ö´ÐÐÆ÷¼þ½øÐб¨¾¯¡£ÏµÍ³Èí¼þ¼Ü¹¹Ö÷Òª°üÀ¨Ö÷³ÌÐò¡¢Öжϴ¦Àí³ÌÐò¡¢×Ó³ÌÐò¡£Ö÷³ÌÐòÖ÷ҪʵÏÖMCUоƬ³õʼ»¯¡¢Êä³ö½Ó¿Ú³õʼ»¯µÈ£¬·¢ËÍʱÖÓÐźÅͨ¹ýµçѹƵÂÊת»»²É¼¯Á÷Á¿´«¸ÐÆ÷Êý¾Ý£¬½«²É¼¯µÄÊý¾ÝÔËËã²¢ÏÔʾ¡¢¿ØÖÆ¡£±¾ÊµÓÃÐÂÐ͵ĵç´ÅÁ÷Á¿´«¸ÐÆ÷°üÀ¨Ul²¿·Ö¡¢U2²¿·Ö¡¢U3²¿·Ö¡¢U4²¿·Ö¡¢U5²¿·Ö¡¢ U6²¿·Ö¡¢U7²¿·Ö¡¢U8²¿·Ö¡¢U9²¿·Ö¡¢UlO²¿·Ö¡¢Ull²¿·ÖºÍU12²¿·Ö£¬Ul²¿·Ö¡¢U2²¿·ÖºÍU3 ²¿·ÖÏ໥Á¬½Ó¹¹³Éµç´ÅÁ÷Á¿´«¸ÐÆ÷µÄÐźŵ÷ÀíÓë·Å´óµç·£¬U4²¿·ÖΪµçѹƵÂÊת»»µç·£¬ U5²¿·ÖΪµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷µÄºËÐIJ¿·Ö£¬Ö÷ÒªÓÉC8051F020µ¥Æ¬»úоƬ¹¹³É£¬Íê³ÉÐźŵÄÊäÈë´¦ÀíÓëÏÔʾ¡¢¿ØÖÆÊä³ö£¬TO²¿·ÖΪ¿ìËÙ¹âµçñîºÏÆ÷£¬Íê³ÉÊäÈëÓëÊä³öÐźŵĸôÀ룬U7²¿·ÖΪ·Å´óµç·£¬ÊµÏÖµçÁ÷ÐźŵķŴó£¬U8²¿·ÖΪµçѹµçÁ÷ת»»µç·£¬ÊµÏÖÊäÈëµçѹµ½Êä³öµçÁ÷µÄת»»£¬U9²¿·ÖºÍUlO²¿·Ö¹¹³É¿ØÖÆÊäÈëÓëÊä³öÐźŵĸôÀ룬Ull²¿·ÖΪÊä³öÐźŵķŴóÇý¶¯µç·£¬U12²¿·ÖÍê³ÉUSB2. OÊä³ö½Ó¿Ú¡£¾ßÌåµç·Á¬½ÓÈçÏÂINAU8(U1 ²¿·Ö)INA128µÄµÚ1Òý½ÅÁ¬½Óµ½RllµÄÒ»¶Ë£»INA128µÄµÚ2Òý½ÅÁ¬½Óµ½Cl¡¢C3ºÍRlµÄÒ»¶Ë£¬ClµÄÁíÒ»¶Ë½ÓµØ£¬RlµÄÁíÒ»¶Ë½ÓJPlµÄµÚ1Òý½Å£»INA128µÄµÚ3Òý½ÅÁ¬½Óµ½C2¡¢R2µÄÒ»¶ËºÍC3µÄÁíÒ»¶Ë£¬C2µÄÁíÒ»¶Ë½ÓµØ£¬R2µÄÁíÒ»¶Ë½ÓJPlµÄµÚ3Òý½Å£»INA128µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»INA128µÄµÚ5Òý½ÅÐü¿Õ£»INA128µÄµÚ6Òý½ÅÁ¬½Óµ½C4¡¢R3µÄÒ»¶ËºÍ U2µÄµÚ5Òý½Å£»INAl28µÄµÚ7Òý½ÅÁ¬½Óµ½+12VµçÔ´£»INA128µÄµÚ8Òý½ÅÁ¬½Óµ½RllµÄÁí
Ò»¶Ë£»TL072 (U2 ²¿·Ö)TL072µÄµÚ1Òý½ÅÁ¬½Óµ½C7¡¢R7µÄÒ»¶ËºÍU3µÄµÚ3Òý½Å£»TL072µÄµÚ2Òý½ÅÁ¬½Óµ½R6µÄÒ»¶ËºÍR7¡¢C7µÄÁíÒ»¶Ë£¬R6µÄÁíÒ»¶Ë½ÓµØ£»TL072µÄµÚ3Òý½ÅÁ¬½Óµ½R5µÄÒ»¶Ë£» TL072µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»TL072µÄµÚ5Òý½ÅÁ¬½Óµ½C5µÄÒ»¶ËºÍR3µÄÁíÒ»¶Ë£» TL072µÄµÚ6Òý½ÅÁ¬½Óµ½C5µÄÁíÒ»¶ËºÍU2µÄµÚ7Òý½Å£»TL072µÄµÚ7Òý½ÅÁ¬½Óµ½C6µÄÒ»¶ËºÍU2µÄµÚ6Òý½Å£¬C6µÄÁíÒ»¶ËÁ¬½Óµ½R4µÄÒ»¶ËºÍR5µÄÒ»¶Ë£¬R4µÄÁíÒ»¶Ë½ÓµØ£»TL072 µÄµÚ8Òý½ÅÁ¬½Óµ½+12VµçÔ´£»0P07(U3 ²¿·Ö)0P07µÄµÚ1Òý½ÅÐü¿Õ£»0P07µÄµÚ2Òý½ÅÁ¬½Óµ½0P07µÄµÚ6Òý½Å£»0P07µÄµÚ3Òý½ÅÁ¬½Óµ½R7¡¢C7µÄÒ»¶ËºÍU2µÄµÚ1Òý½Å£»0P07µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»0P07µÄµÚ5 Òý½ÅÐü¿Õ£»0P07µÄµÚ6Òý½ÅÁ¬½Óµ½R8µÄÒ»¶ËºÍ0P07µÄµÚ2Òý½Å£¬R8µÄÁíÒ»¶ËÁ¬½Óµ½U4µÄµÚ5¡¢7¡¢15ºÍ16Òý½Å£»0P07µÄµÚ7Òý½ÅÁ¬½Óµ½+12VµçÔ´£»0P07µÄµÚ8Òý½ÅÐü¿Õ£»AD652(U4 ²¿·Ö)AD652µÄµÚ1Òý½ÅÁ¬½Óµ½+12VµçÔ´£»AD652µÄµÚ2¡¢3ºÍ4Òý½ÅÐü¿Õ£»AD652µÄµÚ5 Òý½ÅÁ¬½Óµ½R8µÄÁíÒ»¶ËºÍAD652µÄµÚ7¡¢15ºÍ16Òý½Å£»AD652µÄµÚ6Òý½ÅÐü¿Õ£»AD652µÄµÚ 7Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢15ºÍ16Òý½Å£»AD652µÄµÚ8Òý½ÅÁ¬½Óµ½-12VµçÔ´£»AD652µÄµÚ 9Òý½ÅÁ¬½Óµ½U5µÄµÚ43Òý½Å£»AD652µÄµÚ10Òý½ÅÁ¬½Óµ½+12VµçÔ´£»AD652µÄµÚ11Òý½ÅÁ¬½Óµ½RlOµÄÒ»¶ËºÍU5µÄµÚ44Òý½Å£¬RlOµÄÁíÒ»¶Ë½ÓVCC £»AD652µÄµÚ12Òý½ÅºÍµÚ13Òý½ÓµØ£»AD652µÄµÚ14Òý½ÅÁ¬½Óµ½CllµÄÒ»¶Ë£¬CllµÄÁíÒ»¶Ë½ÓR9µÄÒ»¶Ë£¬R9µÄÁíÒ»¶ËÁ¬½Óµ½ AD652µÄµÚ5¡¢7¡¢15ºÍ16Òý½Å£»AD652µÄµÚ15Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢7ºÍ16Òý½Å£»AD652 µÄµÚ16Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢7ºÍ15Òý½Å£»C8051F020 (U5 ²¿·Ö)C8051F020µÄµÚ1Òý½Åµ½µÚ4Òý½ÅÐü¿Õ£»C8051F020µÄµÚ5Òý½ÅÁ¬½Óµ½USB20CµÄµÚ 35Òý½Å£»C8051F020µÄµÚ6Òý½Åµ½µÚ9Òý½ÅÐü¿Õ£»C8051F020µÄµÚ10Òý½Å½ÓµØ£»C8051F020 µÄµÚ11Òý½ÅºÍµÚ12Òý½ÅÐü¿Õ£»C8051F020µÄµÚ13Òý½Å½ÓµØ£»C8051F020µÄµÚ14Òý½Åµ½µÚ 25Òý½ÅÐü¿Õ£»C8051F020µÄµÚ26Òý½ÅÁ¬½Óµ½C19ºÍYlµÄÒ»¶Ë£»C8051F020µÄµÚ27Òý½ÅÁ¬½Óµ½C20ºÍYlµÄÁíÒ»¶Ë£¬C19µÄÁíÒ»¶ËºÍC20µÄÁíÒ»¶ËÏàÁ¬£»C8051F020µÄµÚ28Òý½Åµ½µÚ 36Òý½ÅÐü¿Õ£»C8051F020µÄµÚ37Òý½Å½ÓVCC £»C8051F020µÄµÚ38Òý½Å½ÓµØ£»C8051F020µÄµÚ 39Òý½Åµ½µÚ42Òý½ÅÐü¿Õ£»C8051F020µÄµÚ43Òý½ÅÁ¬½Óµ½AD652µÄµÚ9Òý½Å£»C8051F020µÄµÚ44Òý½ÅÁ¬½Óµ½AD652µÄµÚ11Òý½Å£»C8051F020µÄµÚ45Òý½Åµ½µÚ47Òý½ÅÐü¿Õ£»C8051F020 µÄµÚ48Òý½ÅÁ¬½Óµ½R46µÄÒ»¶Ë£¬R46µÄÁíÒ»¶ËÁ¬½Óµ½U9µÄµÚ2Òý½Å£»C8051F020µÄµÚ49 Òý½ÅÁ¬½Óµ½R48µÄÒ»¶Ë£¬R48µÄÁíÒ»¶ËÁ¬½Óµ½UlOµÄµÚ2Òý½Å£»C8051F020µÄµÚ50Òý½ÅÐü¿Õ£»C8051F020µÄµÚ51Òý½ÅÁ¬½Óµ½JP2µÄµÚ2Òý½Å£»C8051F020µÄµÚ52Òý½ÅÁ¬½Óµ½JP2µÄµÚ1Òý½Å£»C8051F020µÄµÚ53Òý½ÅÐü¿Õ£»C8051F020µÄµÚ54Òý½ÅÁ¬½Óµ½R41µÄÒ»¶Ë£¬R41 µÄÁíÒ»¶ËÁ¬½Óµ½U6µÄµÚ3Òý½Å£»C8051F020µÄµÚ55Òý½ÅÐü¿Õ£»C8051F020µÄµÚ56Òý½ÅÁ¬
7½Óµ½USB20CµÄµÚ3Òý½Å£»C8051F020µÄµÚ57Òý½Åµ½µÚ62Òý½ÅÐü¿Õ£»C8051F020µÄµÚ63Òý½Å½ÓµØ£»C8051F020µÄµÚ64Òý½Å½ÓVCC £»C8051F020µÄµÚ65Òý½ÅÁ¬½Óµ½U12µÄµÚ25Òý½Å£» C8051F020µÄµÚ66Òý½ÅÁ¬½Óµ½U12µÄµÚ24Òý½Å£»C8051F020µÄµÚ67Òý½ÅÁ¬½Óµ½U12µÄµÚ 23Òý½Å£»C8051F020µÄµÚ68Òý½ÅÁ¬½Óµ½U12µÄµÚ22Òý½Å£»C8051F020µÄµÚ69Òý½ÅÁ¬½Óµ½ U12µÄµÚ19Òý½Å£»C8051F020µÄµÚ70Òý½ÅÁ¬½Óµ½U12µÄµÚ18Òý½Å£»C8051F020µÄµÚ71Òý½ÅÁ¬½Óµ½U12µÄµÚ17Òý½Å£»C8051F020µÄµÚ72Òý½ÅÁ¬½Óµ½U12µÄµÚ16Òý½Å£»C8051F020 µÄµÚ73Òý½ÅÁ¬½Óµ½JP5µÄµÚ8Òý½Å£»C8051F020µÄµÚ74Òý½ÅÁ¬½Óµ½JP5µÄµÚ7Òý½Å; C8051F020µÄµÚ75Òý½ÅÁ¬½Óµ½JP5µÄµÚ6Òý½Å£»C8051F020µÄµÚ76Òý½ÅÁ¬½Óµ½JP5µÄµÚ5 Òý½Å£»C8051F020µÄµÚ77Òý½ÅÁ¬½Óµ½JP5µÄµÚ4Òý½Å£»C8051F020µÄµÚ78Òý½ÅÁ¬½Óµ½JP5 µÄµÚ3Òý½Å£»C8051F020µÄµÚ79Òý½ÅÁ¬½Óµ½JP5µÄµÚ2Òý½Å£»C8051F020µÄµÚ80Òý½ÅÁ¬½Óµ½JP5µÄµÚ1Òý½Å£»C8051F020µÄµÚ81Òý½ÅÁ¬½Óµ½JP5µÄµÚ10Òý½Å£»C8051F020µÄµÚ82Òý½ÅÁ¬½Óµ½JP5µÄµÚ11Òý½Å£»C8051F020µÄµÚ83Òý½ÅÁ¬½Óµ½JP5µÄµÚ12Òý½Å£»C8051F020µÄµÚ84Òý½Åµ½µÚ88Òý½ÅÐü¿Õ£»C8051F020µÄµÚ89Òý½Å½ÓµØ£»C8051F020µÄµÚ90Òý½Å½ÓVCC £» C8051F020µÄµÚ91Òý½Åµ½µÚ100Òý½ÅÐü¿Õ£»6m36(U6 ²¿·Ö)6N136µÄµÚ1Òý½ÅÐü¿Õ£»6N136µÄµÚ2Òý½Å½ÓVCC £»6N136µÄµÚ3Òý½ÅÁ¬½Óµ½R41µÄÒ»¶Ë£¬R41µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚMÒý½Å£»6¸½36µÄµÚ4Òý½ÅÐü¿Õ£»6¸½36µÄµÚ5Òý½ÅÁ¬½Óµ½R36µÄÒ»¶Ë£¬R36µÄÁíÒ»¶ËÁ¬½Óµ½U7µÄµÚ3Òý½Å£»6¸½36µÄµÚ6Òý½ÅÁ¬½Óµ½6N136µÄµÚ8 Òý½ÅºÍD4µÄ¸º¼«£¬D4µÄÕý¼«Á¬½Óµ½JP3µÄµÚ1Òý½Å£»6N136µÄµÚ7Òý½ÅÐü¿Õ£»6N136µÄµÚ8 Òý½ÅÁ¬½Óµ½6N136µÄµÚ6Òý½ÅºÍD4µÄ¸º¼«£»TL072(U7 ²¿·Ö)TL072µÄµÚ1Òý½ÅÁ¬½Óµ½R35¡¢R37ºÍC43µÄÒ»¶Ë£¬R35µÄÁíÒ»¶ËÁ¬½Óµ½R34ºÍC42 µÄÒ»¶Ë£¬R37ºÍC43µÄÁíÒ»¶ËÁ¬½Óµ½TL072µÄµÚ2Òý½Å£¬C42µÄÁíÒ»¶ËÁ¬½Óµ½C41µÄ¸º¶Ë£» TL072µÄµÚ2Òý½ÅÁ¬½Óµ½R38µÄÒ»¶ËºÍR37ºÍC43µÄÁíÒ»¶Ë£»TL072µÄµÚ3Òý½ÅÁ¬½Óµ½R36 µÄÒ»¶Ë£¬R36µÄÁíÒ»¶ËÁ¬½Óµ½U6µÄµÚ5Òý½Å£»TL072µÄµÚ4Òý½ÅÁ¬½Óµ½R38µÄÁíÒ»¶ËºÍC41 µÄ¸º¶Ë£»6¸½36µÄµÚ5Òý½ÅÁ¬½Óµ½R34µÄÒ»¶Ë£¬R34µÄÁíÒ»¶ËÁ¬½Óµ½R34ºÍC42µÄÁíÒ»¶Ë£» TL072µÄµÚ6Òý½ÅÁ¬½Óµ½TL072µÄµÚ7Òý½ÅºÍU8µÄµÚ1Òý½Å£»TL072µÄµÚ7Òý½ÅÁ¬½Óµ½ TL072µÄµÚ6Òý½ÅºÍU8µÄµÚ1¹­Ø­½Å£»TL072µÄµÚ8Òý½ÅÁ¬½Óµ½D4µÄ¸º¼«£»DH4-20 (U8 ²¿·Ö)DH4-20µÄµÚ1Òý½ÅÁ¬½Óµ½U7µÄµÚ6Òý½ÅºÍµÚ7Òý½Å£»DH4-20µÄµÚ2Òý½ÅÁ¬½Óµ½ PR17µÄÒ»¶Ë£¬µÄÁíÒ»¶ËÁ¬½Óµ½C41µÄ¸º¶Ë£»DH4-20µÄµÚ3Òý½ÅÁ¬½Óµ½D6µÄ¸º¼«£¬D6 µÄÕý¼«Á¬½Óµ½D4µÄ¸º¼«£»ZDlµÄÕý¼«Á¬½Óµ½D4µÄ¸º¼«£¬C41µÄÕý¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C41 µÄÒ»¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C40µÄÒ»¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C40µÄÁíÒ»¶ËÁ¬½Óµ½R30¡¢R31µÄÒ»¶ËºÍZDU C41µÄ¸º¼«ºÍR38¡¢C42µÄÁíÒ»¶ËºÍU7µÄµÚ4Òý½Å£¬ÒÔ¼°JP3µÄµÚ2Òý½Å£¬R30ºÍ R31µÄÁíÒ»¶Ë½Ó¸ôÀëµØ£¬JP3µÄµÚ3Òý½Å½Ó¸ôÀëµØ£»P181(U9 ²¿·Ö)P181µÄµÚ1Òý½Å½ÓVCC £»P181µÄµÚ2Òý½ÅÁ¬½Óµ½R46µÄÒ»¶Ë£¬R46µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚ48Òý½Å£»P181µÄµÚ3Òý½ÅÁ¬½Óµ½R47µÄÒ»¶Ë£¬R47µÄÁíÒ»¶ËÁ¬½Óµ½UllµÄµÚ3Òý½Å£»P181µÄµÚ4Òý½ÅÁ¬½Óµ½+12VµçÔ´£»[0024]P181(U10 ²¿·Ö)P181µÄµÚ1Òý½Å½ÓVCC £»P181µÄµÚ2Òý½ÅÁ¬½Óµ½R48µÄÒ»¶Ë£¬R48µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚ49Òý½Å£»P181µÄµÚ3Òý½ÅÁ¬½Óµ½R49µÄÒ»¶Ë£¬R49µÄÁíÒ»¶ËÁ¬½Óµ½UllµÄµÚ7Òý½Å£»P181µÄµÚ4Òý½ÅÁ¬½Óµ½+12VµçÔ´£»UL2003A(U11 ²¿·Ö)UL2003AµÄµÚ1Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ2Òý½Å¸ôÀëµØ£»UL2003AµÄµÚ3Òý½ÅÁ¬½Óµ½R47µÄÁíÒ»¶Ë£¬R47µÄÒ»¶ËÁ¬½Óµ½U9µÄµÚ3Òý½Å£»UL2003AµÄµÚ4¡¢5¡¢6Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ7Òý½ÅÁ¬½Óµ½R49µÄÁíÒ»¶Ë£¬R49µÄÒ»¶ËÁ¬½Óµ½UlOµÄµÚ3Òý½Å£»UL2003A µÄµÚ8Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ9Òý½ÅÁ¬½Óµ½+24VµçÔ´£»UL2003AµÄµÚ10Òý½ÅÁ¬½Óµ½ JP4µÄµÚ3Òý½Å£»UL2003AµÄµÚ11¡¢12¡¢13Òý½ÅÁ¬½Óµ½+24VµçÔ´£»UL2003AµÄµÚ14Òý½ÅÁ¬½Óµ½JP4µÄµÚ2Òý½Å£»UL2003AµÄµÚ15¡¢16Òý½ÅÁ¬½Óµ½+24VµçÔ´£»USB20C(U12 ²¿·Ö)USB20CµÄµÚ1Òý½ÅºÍµÚ2Òý½ÅÐü¿Õ£»USB20CµÄµÚ3Òý½ÅÁ¬½Óµ½C8051F020µÄµÚ 56Òý½Å£»USB20CµÄµÚ4Òý½Åµ½µÚ15Òý½ÅÈ«²¿Ðü¿Õ£»USB20CµÄµÚ16Òý½Å½Óµ½C8051F020 µÄµÚ72Òý½Å£»USB20CµÄµÚ17Òý½Å½Óµ½C8051F020µÄµÚ71Òý½Å£»USB20CµÄµÚ18Òý½Å½Óµ½ C8051F020µÄµÚ70Òý½Å£»USB20CµÄµÚ19Òý½Å½Óµ½C8051F020µÄµÚ69Òý½Å£»USB20CµÄµÚ 20Òý½Å½ÓµØ£»USB20CµÄµÚ21Òý½ÅÐü¿Õ£»USB20CµÄµÚ22Òý½Å½Óµ½C8051F020µÄµÚ68Òý½Å£» USB20CµÄµÚ23Òý½Å½ÓÖÁIj C8051F020µÄµÚ67Òý½Å£»USB20CµÄµÚ24Òý½Å½Óµ½C8051F020µÄµÚ66Òý½Å£»USB20CµÄµÚ25Òý½Å½Óµ½C8051F020µÄµÚ65Òý½Å£»USB20CµÄµÚ31Òý½ÅÖÁ34Òý½ÅÐü¿Õ£»USB20CµÄµÚ35Òý½ÅÁ¬½Óµ½C8051F020µÄµÚ5Òý½Å£»USB20CµÄµÚ36Òý½ÅÖÁ39Òý½ÅÐü¿Õ£»USB20CµÄµÚ40Òý½Å½ÓVCC £»ÆäÖУ¬±¾ÊµÓÃÐÂÐ͵ĵç·ÉÏÁ¬½ÓÊäÈë½Ó¿ÚºÍÊä³ö½Ó¿ÚÀ´Íê³ÉÐźŲɼ¯ÓëÊý¾ÝÊä³ö£¬ÊäÈë½Ó¿ÚΪ´«¸ÐÆ÷½Ó¿Ú£¬Êä³ö½Ó¿ÚΪIXDÏÔʾÊä³ö½Ó¿Ú¡¢±¨¾¯ÐźÅÊä³ö½Ó¿Ú¡¢4-20mA±ê×¼µçÁ÷Êä³ö½Ó¿ÚºÍUSB2.0Êä³ö½Ó¿Ú¡£±¾ÊµÓÃÐÂÐ;ßÓÐÒÔÏÂÓŵã1¡¢Ê¹ÓÃ51µ¥Æ¬»ú»ã±àÓïÑÔ±àдÈí¼þ£¬ÏµÍ³¹¦ÄÜÀ©Õ¹·½±ã£»²âÁ¿¾«¶È²»ÊÜÁ÷ÌåÃܶÈ¡¢Õ³¶È¡¢Î¶È¡¢Ñ¹Á¦ºÍµçµ¼Âʱ仯µÄÓ°Ï죬´«¸ÐÆ÷¸ÐÓ¦µçѹÐźÅÓëÆ½¾ùÁ÷ËÙ³ÊÏßÐÔ¹ØÏµ£¬Òò´Ë²âÁ¿¾«¶È¸ß£»²ÉÓõ¥Æ¬»úǶÈëʽ¼¼Êõ£¬ÊµÏÖÊý×ÖÀø´Å£»¾ß±¸¸ßµÍÏÞÉ趨Ó뱨¾¯¹¦ÄÜ£»µç´ÅÁ÷Á¿±äËÍÆ÷ÔÚÂú×ãÏÖ³¡ÏÔʾµÄͬʱ£¬»¹¿ÉÒÔͨ¹ýUSB2. 0½Ó¿ÚÊä³öÊý¾Ý»òÊä³ö4 20mA±ê×¼µçÁ÷ÐźŹ©¼Ç¼¡¢µ÷½ÚºÍ¿ØÖÆÓ㬷½±ãÓëÍâÉ軥Áª¡£2¡¢±¾µç´ÅÁ÷Á¿¼Æ±ä»»Æ÷µÄÌå»ýС£¬³É±¾µÍ£¬¹¦ºÄµÍ£¬¶ÁдËٶȿ죬ʵÏÖµç´ÅÁ÷Á¿µÄ IXDʵʱÏÔʾ¼°4 20mA±ê×¼µçÁ÷ÓëUSB2. 0½Ó¿ÚÊä³ö£¬ÇÒ¿¹¸ÉÈÅÄÜÁ¦Ç¿£¬¹¤×÷ÊÙÃü³¤¡£

ͼ1Ϊ±¾ÊµÓÃÐÂÐ͵ĵç·ԭÀíͼ¾ßÌåʵʩ·½Ê½
ÒÔϽáºÏ¸½Í¼½øÒ»²½ËµÃ÷±¾ÊµÓÃÐÂÐ͵ļ¼Êõ½â¾ö·½°¸¡£Èçͼ1Ëùʾ£¬Ò»ÖÖUSB2. 0½Ó¿Úµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷°üÀ¨Ul²¿·Ö¡¢U2²¿·Ö¡¢U3²¿·Ö¡¢ U4²¿·Ö¡¢TO²¿·Ö¡¢U7²¿·Ö¡¢U8²¿·Ö¡¢U9²¿·Ö¡¢UlO²¿·Ö¡¢Ull²¿·ÖºÍU12²¿·Ö£¬¾ßÌåµç·Á¬½ÓÈçÏÂINAU8(U1 ²¿·Ö)INA128µÄµÚ1Òý½ÅÁ¬½Óµ½RllµÄÒ»¶Ë£»INA128µÄµÚ2Òý½ÅÁ¬½Óµ½Cl¡¢C3ºÍRlµÄÒ»¶Ë£¬ClµÄÁíÒ»¶Ë½ÓµØ£¬RlµÄÁíÒ»¶Ë½ÓJPlµÄµÚ1Òý½Å£»INA128µÄµÚ3Òý½ÅÁ¬½Óµ½C2¡¢R2 µÄÒ»¶ËºÍC3µÄÁíÒ»¶Ë£¬C2µÄÁíÒ»¶Ë½ÓµØ£¬R2µÄÁíÒ»¶Ë½ÓJPlµÄµÚ3Òý½Å£»INA128µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»INA128µÄµÚ5Òý½ÅÐü¿Õ£»INA128µÄµÚ6Òý½ÅÁ¬½Óµ½C4¡¢R3µÄÒ»¶ËºÍ U2µÄµÚ5Òý½Å£»INAl28µÄµÚ7Òý½ÅÁ¬½Óµ½+12VµçÔ´£»INA128µÄµÚ8Òý½ÅÁ¬½Óµ½RllµÄÁíÒ»¶Ë£»TL072 (U2 ²¿·Ö)TL072µÄµÚ1Òý½ÅÁ¬½Óµ½C7¡¢R7µÄÒ»¶ËºÍU3µÄµÚ3Òý½Å£»TL072µÄµÚ2Òý½ÅÁ¬½Óµ½R6µÄÒ»¶ËºÍR7¡¢C7µÄÁíÒ»¶Ë£¬R6µÄÁíÒ»¶Ë½ÓµØ£»TL072µÄµÚ3Òý½ÅÁ¬½Óµ½R5µÄÒ»¶Ë£» TL072µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»TL072µÄµÚ5Òý½ÅÁ¬½Óµ½C5µÄÒ»¶ËºÍR3µÄÁíÒ»¶Ë£» TL072µÄµÚ6Òý½ÅÁ¬½Óµ½C5µÄÁíÒ»¶ËºÍU2µÄµÚ7Òý½Å£»TL072µÄµÚ7Òý½ÅÁ¬½Óµ½C6µÄÒ»¶ËºÍU2µÄµÚ6Òý½Å£¬C6µÄÁíÒ»¶ËÁ¬½Óµ½R4µÄÒ»¶ËºÍR5µÄÒ»¶Ë£¬R4µÄÁíÒ»¶Ë½ÓµØ£»TL072 µÄµÚ8Òý½ÅÁ¬½Óµ½+12VµçÔ´£»0P07 (U3 ²¿·Ö)0P07µÄµÚ1Òý½ÅÐü¿Õ£»0P07µÄµÚ2Òý½ÅÁ¬½Óµ½0P07µÄµÚ6Òý½Å£»0P07µÄµÚ3Òý½ÅÁ¬½Óµ½R7¡¢C7µÄÒ»¶ËºÍU2µÄµÚ1Òý½Å£»0P07µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»0P07µÄµÚ5 Òý½ÅÐü¿Õ£»0P07µÄµÚ6Òý½ÅÁ¬½Óµ½R8µÄÒ»¶ËºÍ0P07µÄµÚ2Òý½Å£¬R8µÄÁíÒ»¶ËÁ¬½Óµ½U4µÄµÚ5¡¢7¡¢15ºÍ16Òý½Å£»0P07µÄµÚ7Òý½ÅÁ¬½Óµ½+12VµçÔ´£»0P07µÄµÚ8Òý½ÅÐü¿Õ£»AD652 (U4 ²¿·Ö)AD652µÄµÚ1Òý½ÅÁ¬½Óµ½+12VµçÔ´£»AD652µÄµÚ2¡¢3ºÍ4Òý½ÅÐü¿Õ£»AD652µÄµÚ5 Òý½ÅÁ¬½Óµ½R8µÄÁíÒ»¶ËºÍAD652µÄµÚ7¡¢15ºÍ16Òý½Å£»AD652µÄµÚ6Òý½ÅÐü¿Õ£»AD652µÄµÚ 7Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢15ºÍ16Òý½Å£»AD652µÄµÚ8Òý½ÅÁ¬½Óµ½-12VµçÔ´£»AD652µÄµÚ 9Òý½ÅÁ¬½Óµ½U5µÄµÚ43Òý½Å£»AD652µÄµÚ10Òý½ÅÁ¬½Óµ½+12VµçÔ´£»AD652µÄµÚ11Òý½ÅÁ¬½Óµ½RlOµÄÒ»¶ËºÍU5µÄµÚ44Òý½Å£¬RlOµÄÁíÒ»¶Ë½ÓVCC £»AD652µÄµÚ12Òý½ÅºÍµÚ13Òý½ÓµØ£»AD652µÄµÚ14Òý½ÅÁ¬½Óµ½CllµÄÒ»¶Ë£¬CllµÄÁíÒ»¶Ë½ÓR9µÄÒ»¶Ë£¬R9µÄÁíÒ»¶ËÁ¬½Óµ½ AD652µÄµÚ5¡¢7¡¢15ºÍ16Òý½Å£»AD652µÄµÚ15Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢7ºÍ16Òý½Å£»AD652 µÄµÚ16Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢7ºÍ15Òý½Å£»C8051F020 (U5 ²¿·Ö)C8051F020µÄµÚ1Òý½Åµ½µÚ4Òý½ÅÐü¿Õ£»C8051F020µÄµÚ5Òý½ÅÁ¬½Óµ½USB20CµÄµÚ 35Òý½Å£»C8051F020µÄµÚ6Òý½Åµ½µÚ9Òý½ÅÐü¿Õ£»C8051F020µÄµÚ10Òý½Å½ÓµØ£»C8051F020 µÄµÚ11Òý½ÅºÍµÚ12Òý½ÅÐü¿Õ£»C8051F020µÄµÚ13Òý½Å½ÓµØ£»C8051F020µÄµÚ14Òý½Åµ½µÚ 25Òý½ÅÐü¿Õ£»C8051F020µÄµÚ26Òý½ÅÁ¬½Óµ½C19ºÍYlµÄÒ»¶Ë£»C8051F020µÄµÚ27Òý½ÅÁ¬½Óµ½C20ºÍYlµÄÁíÒ»¶Ë£¬C19µÄÁíÒ»¶ËºÍC20µÄÁíÒ»¶ËÏàÁ¬£»C8051F020µÄµÚ28Òý½Åµ½µÚ 36Òý½ÅÐü¿Õ£»C8051F020µÄµÚ37Òý½Å½ÓVCC £»C8051F020µÄµÚ38Òý½Å½ÓµØ£»C8051F020µÄµÚ 39Òý½Åµ½µÚ42Òý½ÅÐü¿Õ£»C8051F020µÄµÚ43Òý½ÅÁ¬½Óµ½AD652µÄµÚ9Òý½Å£»C8051F020µÄµÚ44Òý½ÅÁ¬½Óµ½AD652µÄµÚ11Òý½Å£»C8051F020µÄµÚ45Òý½Åµ½µÚ47Òý½ÅÐü¿Õ£»C8051F020 µÄµÚ48Òý½ÅÁ¬½Óµ½R46µÄÒ»¶Ë£¬R46µÄÁíÒ»¶ËÁ¬½Óµ½U9µÄµÚ2Òý½Å£»C8051F020µÄµÚ49Òý½ÅÁ¬½Óµ½R48µÄÒ»¶Ë£¬1R48µÄÁíÒ»¶ËÁ¬½Óµ½UlOµÄµÚ2Òý½Å£»C8051F020µÄµÚ50Òý½ÅÐü¿Õ£»C8051F020µÄµÚ51Òý½ÅÁ¬½Óµ½JP2µÄµÚ2Òý½Å£»C8051F020µÄµÚ52Òý½ÅÁ¬½Óµ½JP2µÄµÚ1Òý½Å£»C8051F020µÄµÚ53Òý½ÅÐü¿Õ£»C8051F020µÄµÚ54Òý½ÅÁ¬½Óµ½R41µÄÒ»¶Ë£¬R41 µÄÁíÒ»¶ËÁ¬½Óµ½U6µÄµÚ3Òý½Å£»C8051F020µÄµÚ55Òý½ÅÐü¿Õ£»C8051F020µÄµÚ56Òý½ÅÁ¬½Óµ½USB20CµÄµÚ3Òý½Å£»C8051F020µÄµÚ57Òý½Åµ½µÚ62Òý½ÅÐü¿Õ£»C8051F020µÄµÚ63Òý½Å½ÓµØ£»C8051F020µÄµÚ64Òý½Å½ÓVCC £»C8051F020µÄµÚ65Òý½ÅÁ¬½Óµ½U12µÄµÚ25Òý½Å£» C8051F020µÄµÚ66Òý½ÅÁ¬½Óµ½U12µÄµÚ24Òý½Å£»C8051F020µÄµÚ67Òý½ÅÁ¬½Óµ½U12µÄµÚ 23Òý½Å£»C8051F020µÄµÚ68Òý½ÅÁ¬½Óµ½U12µÄµÚ22Òý½Å£»C8051F020µÄµÚ69Òý½ÅÁ¬½Óµ½ U12µÄµÚ19Òý½Å£»C8051F020µÄµÚ70Òý½ÅÁ¬½Óµ½U12µÄµÚ18Òý½Å£»C8051F020µÄµÚ71Òý½ÅÁ¬½Óµ½U12µÄµÚ17Òý½Å£»C8051F020µÄµÚ72Òý½ÅÁ¬½Óµ½U12µÄµÚ16Òý½Å£»C8051F020 µÄµÚ73Òý½ÅÁ¬½Óµ½JP5µÄµÚ8Òý½Å£»C8051F020µÄµÚ74Òý½ÅÁ¬½Óµ½JP5µÄµÚ7Òý½Å; C8051F020µÄµÚ75Òý½ÅÁ¬½Óµ½JP5µÄµÚ6Òý½Å£»C8051F020µÄµÚ76Òý½ÅÁ¬½Óµ½JP5µÄµÚ5 Òý½Å£»C8051F020µÄµÚ77Òý½ÅÁ¬½Óµ½JP5µÄµÚ4Òý½Å£»C8051F020µÄµÚ78Òý½ÅÁ¬½Óµ½JP5 µÄµÚ3Òý½Å£»C8051F020µÄµÚ79Òý½ÅÁ¬½Óµ½JP5µÄµÚ2Òý½Å£»C8051F020µÄµÚ80Òý½ÅÁ¬½Óµ½JP5µÄµÚ1Òý½Å£»C8051F020µÄµÚ81Òý½ÅÁ¬½Óµ½JP5µÄµÚ10Òý½Å£»C8051F020µÄµÚ82Òý½ÅÁ¬½Óµ½JP5µÄµÚ11Òý½Å£»C8051F020µÄµÚ83Òý½ÅÁ¬½Óµ½JP5µÄµÚ12Òý½Å£»C8051F020µÄµÚ84Òý½Åµ½µÚ88Òý½ÅÐü¿Õ£»C8051F020µÄµÚ89Òý½Å½ÓµØ£»C8051F020µÄµÚ90Òý½Å½ÓVCC £» C8051F020µÄµÚ91Òý½Åµ½µÚ100Òý½ÅÐü¿Õ£»6m36(U6 ²¿·Ö)6N136µÄµÚ1Òý½ÅÐü¿Õ£»6N136µÄµÚ2Òý½Å½ÓVCC £»6N136µÄµÚ3Òý½ÅÁ¬½Óµ½R41µÄÒ»¶Ë£¬R41µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚMÒý½Å£»6¸½36µÄµÚ4Òý½ÅÐü¿Õ£»6¸½36µÄµÚ5Òý½ÅÁ¬½Óµ½R36µÄÒ»¶Ë£¬R36µÄÁíÒ»¶ËÁ¬½Óµ½U7µÄµÚ3Òý½Å£»6¸½36µÄµÚ6Òý½ÅÁ¬½Óµ½6N136µÄµÚ8 Òý½ÅºÍD4µÄ¸º¼«£¬D4µÄÕý¼«Á¬½Óµ½JP3µÄµÚ1Òý½Å£»6N136µÄµÚ7Òý½ÅÐü¿Õ£»6N136µÄµÚ8 Òý½ÅÁ¬½Óµ½6N136µÄµÚ6Òý½ÅºÍD4µÄ¸º¼«£»TL072 (U7 ²¿·Ö)TL072µÄµÚ1Òý½ÅÁ¬½Óµ½R!35¡¢R37ºÍC43µÄÒ»¶Ë£¬¾É5µÄÁíÒ»¶ËÁ¬½Óµ½RMºÍC42 µÄÒ»¶Ë£¬R37ºÍC43µÄÁíÒ»¶ËÁ¬½Óµ½TL072µÄµÚ2Òý½Å£¬C42µÄÁíÒ»¶ËÁ¬½Óµ½C41µÄ¸º¶Ë£» TL072µÄµÚ2Òý½ÅÁ¬½Óµ½R38µÄÒ»¶ËºÍR37ºÍC43µÄÁíÒ»¶Ë£»TL072µÄµÚ3Òý½ÅÁ¬½Óµ½R36 µÄÒ»¶Ë£¬R36µÄÁíÒ»¶ËÁ¬½Óµ½U6µÄµÚ5Òý½Å£»TL072µÄµÚ4Òý½ÅÁ¬½Óµ½R38µÄÁíÒ»¶ËºÍC41 µÄ¸º¶Ë£»6¸½36µÄµÚ5Òý½ÅÁ¬½Óµ½R34µÄÒ»¶Ë£¬R34µÄÁíÒ»¶ËÁ¬½Óµ½R34ºÍC42µÄÁíÒ»¶Ë£» TL072µÄµÚ6Òý½ÅÁ¬½Óµ½TL072µÄµÚ7Òý½ÅºÍU8µÄµÚ1Òý½Å£»TL072µÄµÚ7Òý½ÅÁ¬½Óµ½ TL072µÄµÚ6Òý½ÅºÍU8µÄµÚ1Òý½Å£»TL072µÄµÚ8Òý½ÅÁ¬½Óµ½D4µÄ¸º¼«£»DH4-20 (U8 ²¿·Ö)DH4-20µÄµÚ1Òý½ÅÁ¬½Óµ½U7µÄµÚ6Òý½ÅºÍµÚ7Òý½Å£»DH4-20µÄµÚ2Òý½ÅÁ¬½Óµ½ PR17µÄÒ»¶Ë£¬µÄÁíÒ»¶ËÁ¬½Óµ½C41µÄ¸º¶Ë£»DH4-20µÄµÚ3Òý½ÅÁ¬½Óµ½D6µÄ¸º¼«£¬D6 µÄÕý¼«Á¬½Óµ½D4µÄ¸º¼«£»ZDlµÄÕý¼«Á¬½Óµ½D4µÄ¸º¼«£¬C41µÄÕý¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C41 µÄÒ»¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C40µÄÒ»¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C40µÄÁíÒ»¶ËÁ¬½Óµ½R30¡¢R31µÄÒ»¶ËºÍZDl¡¢C41µÄ¸º¼«ºÍR38¡¢C42µÄÁíÒ»¶ËºÍU7µÄµÚ4Òý½Å£¬ÒÔ¼°JP3µÄµÚ2Òý½Å£¬R30ºÍ R31µÄÁíÒ»¶Ë½Ó¸ôÀëµØ£¬JP3µÄµÚ3Òý½Å½Ó¸ôÀëµØ£»[0052]P181(U9 ²¿·Ö)P181µÄµÚ1Òý½Å½ÓVCC £»P181µÄµÚ2Òý½ÅÁ¬½Óµ½R46µÄÒ»¶Ë£¬R46µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚ48Òý½Å£»P181µÄµÚ3Òý½ÅÁ¬½Óµ½R47µÄÒ»¶Ë£¬R47µÄÁíÒ»¶ËÁ¬½Óµ½UllµÄµÚ3Òý½Å£»P181µÄµÚ4Òý½ÅÁ¬½Óµ½+12VµçÔ´£»P181(U10 ²¿·Ö)P181µÄµÚ1Òý½Å½ÓVCC £»P181µÄµÚ2Òý½ÅÁ¬½Óµ½R48µÄÒ»¶Ë£¬R48µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚ49Òý½Å£»P181µÄµÚ3Òý½ÅÁ¬½Óµ½R49µÄÒ»¶Ë£¬R49µÄÁíÒ»¶ËÁ¬½Óµ½UllµÄµÚ7Òý½Å£»P181µÄµÚ4Òý½ÅÁ¬½Óµ½+12VµçÔ´£»UL2003A(U11 ²¿·Ö)UL2003AµÄµÚ1Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ2Òý½Å¸ôÀëµØ£»UL2003AµÄµÚ3Òý½ÅÁ¬½Óµ½R47µÄÁíÒ»¶Ë£¬R47µÄÒ»¶ËÁ¬½Óµ½U9µÄµÚ3Òý½Å£»UL2003AµÄµÚ4¡¢5¡¢6Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ7Òý½ÅÁ¬½Óµ½R49µÄÁíÒ»¶Ë£¬R49µÄÒ»¶ËÁ¬½Óµ½UlOµÄµÚ3Òý½Å£»UL2003A µÄµÚ8Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ9Òý½ÅÁ¬½Óµ½+24VµçÔ´£»UL2003AµÄµÚ10Òý½ÅÁ¬½Óµ½ JP4µÄµÚ3Òý½Å£»UL2003AµÄµÚ11¡¢12¡¢13Òý½ÅÁ¬½Óµ½+24VµçÔ´£»UL2003AµÄµÚ14Òý½ÅÁ¬½Óµ½JP4µÄµÚ2Òý½Å£»UL2003AµÄµÚ15¡¢16Òý½ÅÁ¬½Óµ½+24VµçÔ´£»USB20C(U12 ²¿·Ö)USB20CµÄµÚ1Òý½ÅºÍµÚ2Òý½ÅÐü¿Õ£»USB20CµÄµÚ3Òý½ÅÁ¬½Óµ½C8051F020µÄµÚ 56Òý½Å£»USB20CµÄµÚ4Òý½Åµ½µÚ15Òý½ÅÈ«²¿Ðü¿Õ£»USB20CµÄµÚ16Òý½Å½Óµ½C8051F020 µÄµÚ72Òý½Å£»USB20CµÄµÚ17Òý½Å½Óµ½C8051F020µÄµÚ71Òý½Å£»USB20CµÄµÚ18Òý½Å½Óµ½ C8051F020µÄµÚ70Òý½Å£»USB20CµÄµÚ19Òý½Å½Óµ½C8051F020µÄµÚ69Òý½Å£»USB20CµÄµÚ 20Òý½Å½ÓµØ£»USB20CµÄµÚ21Òý½ÅÐü¿Õ£»USB20CµÄµÚ22Òý½Å½Óµ½C8051F020µÄµÚ68Òý½Å£» USB20CµÄµÚ23Òý½Å½ÓÖÁIj C8051F020µÄµÚ67Òý½Å£»USB20CµÄµÚ24Òý½Å½Óµ½C8051F020µÄµÚ66Òý½Å£»USB20CµÄµÚ25Òý½Å½Óµ½C8051F020µÄµÚ65Òý½Å£»USB20CµÄµÚ31Òý½ÅÖÁ34Òý½ÅÐü¿Õ£»USB20CµÄµÚ35Òý½ÅÁ¬½Óµ½C8051F020µÄµÚ5Òý½Å£»USB20CµÄµÚ36Òý½ÅÖÁ39Òý½ÅÐü¿Õ£»USB20CµÄµÚ40Òý½Å½ÓVCC¡£²úÆ·¿ª·¢ÓëÔËÐл·¾³ËµÃ÷±¾Èí¼þʹÓÃ51µ¥Æ¬»ú»ã±àÓïÑÔ±àд£¬JTAG·ÂÕæÆ÷µ÷ÊÔͨ¹ý£¬Ê¹ÓõÄMCUоƬÐͺÅΪ C8051F020¡£²úÆ·ÔËÐл·¾³Á÷Á¿²âÁ¿Ó¦Óó¡Ëù¡£
ȨÀûÒªÇó1.Ò»ÖÖUSB2. 0½Ó¿Úµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷£¬ÆäÌØÕ÷ÔÚÓÚͨ¹ýµç´ÅÁ÷Á¿´«¸ÐÆ÷²É¼¯Á÷Á¿Ðźţ¬Í¨¹ýINAU8ÒDZíרÓ÷ŴóÆ÷¶ÔÁ÷Á¿ÐźŷŴó£¬TL072ºÍ0P07ÔËËã·Å´óÆ÷×é³ÉµÄµ÷Àíµç·½øÐÐÐźŷŴóÓëµ÷Àí£¬È»ºóÓÉAD652µçѹƵÂÊת»»Æ÷½«·Å´óµ÷ÀíºóµÄÁ÷Á¿ÐźŽøÐеçѹƵÂÊת»»£¬È»ºó½«Êä³öµÄƵÂÊÐźŴ«Ê䏸C8051F020µ¥Æ¬»ú½øÐÐÐźŴ¦Àí£¬C8051F020µ¥Æ¬»úÊä³öÁ÷Á¿ÆµÂÊÊý¾Ý¾­¹ý¿ìËÙ¹âµçñîºÏÆ÷¸øÐźŷŴóÓëµ÷Àíµç·£¬²¢×ª»»ÎªµçѹÐźţ¬¾­¹ýDH4-20µçѹµçÁ÷±ä»»Æ÷ת»»Îª±ê×¼µÄ4-20mAµçÁ÷ÐźÅÊä³ö£¬C8051F020µ¥Æ¬»úͬʱ½«Ëù²âÁ¿µÄÁ÷Á¿Êý¾ÝÊä³öµ½LCDʵÏÖÁ÷Á¿ÊµÊ±ÏÔʾ»òͨ¹ýUSB2.0½Ó¿ÚÊä³ö£¬µ±Ëù²âÁ¿µÄʵʱÁ÷Á¿Öµ³¬¹ýÉ趨µÄÁ÷Á¿¸ß¡¢µÍÏÞʱ£¬Êä³ö¸ß¡¢µÍÏÞ±¨¾¯Ðźţ¬Í¨¹ý¹âñî¸ôÀ룬´ïÁÖ¶ÙÇý¶¯ºóÊä³ö¸ø±¨¾¯Ö´ÐÐÆ÷¼þ½øÐб¨¾¯¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöµÄÒ»ÖÖUSB2.0½Ó¿Úµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷£¬ÆäÌØÕ÷Êǵç·°üÀ¨ Ul²¿·Ö¡¢U2²¿·Ö¡¢U3²¿·Ö¡¢U4²¿·Ö¡¢TO²¿·Ö¡¢TO²¿·Ö¡¢U7²¿·Ö¡¢U8²¿·Ö¡¢U9²¿·Ö¡¢UlO²¿·Ö¡¢ Ull²¿·ÖºÍU12²¿·Ö£¬Ul²¿·Ö¡¢U2²¿·ÖºÍU3²¿·ÖÏ໥Á¬½Ó¹¹³Éµç´ÅÁ÷Á¿´«¸ÐÆ÷µÄÐźŵ÷ÀíÓë·Å´óµç·£¬U4²¿·ÖΪµçѹƵÂÊת»»µç·£¬TO²¿·ÖΪµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷µÄºËÐIJ¿·Ö£¬Ö÷ÒªÓÉC8051F020µ¥Æ¬»úоƬ¹¹³É£¬Íê³ÉÐźŵÄÊäÈë´¦ÀíÓëÏÔʾ¡¢¿ØÖÆÊä³ö£¬TO²¿·ÖΪ¿ìËÙ¹âµçñîºÏÆ÷£¬Íê³ÉÊäÈëÓëÊä³öÐźŵĸôÀ룬U7²¿·ÖΪ·Å´óµç·£¬ÊµÏÖµçÁ÷ÐźŵķŴó£¬U8²¿·ÖΪµçѹµçÁ÷ת»»µç·£¬ÊµÏÖÊäÈëµçѹµ½Êä³öµçÁ÷µÄת»»£¬U9²¿·ÖºÍUlO²¿·Ö¹¹³É¿ØÖÆÊäÈëÓëÊä³öÐźŵĸôÀ룬Ull²¿·ÖΪÊä³öÐźŵķŴóÇý¶¯µç·£¬U12²¿·ÖʵÏÖUSB2.0Êä³ö½Ó¿Ú £»ÆäÖУ¬¾ßÌåµç·Á¬½ÓÈçÏÂINA128-Ul ²¿·ÖINA128µÄµÚ1Òý½ÅÁ¬½Óµ½RllµÄÒ»¶Ë£»INA128µÄµÚ2Òý½ÅÁ¬½Óµ½C1¡¢C3ºÍRlµÄÒ»¶Ë£¬ ClµÄÁíÒ»¶Ë½ÓµØ£¬RlµÄÁíÒ»¶Ë½ÓJPlµÄµÚ1Òý½Å£»INA128µÄµÚ3Òý½ÅÁ¬½Óµ½C2¡¢R2µÄÒ»¶ËºÍC3µÄÁíÒ»¶Ë£¬C2µÄÁíÒ»¶Ë½ÓµØ£¬R2µÄÁíÒ»¶Ë½ÓJPlµÄµÚ3Òý½Å£»INA128µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»INA128µÄµÚ5Òý½ÅÐü¿Õ£»INA128µÄµÚ6Òý½ÅÁ¬½Óµ½C4¡¢R3µÄÒ»¶ËºÍU2µÄµÚ 5Òý½Å£»INA128µÄµÚ7Òý½ÅÁ¬½Óµ½+12VµçÔ´£»INA128µÄµÚ8Òý½ÅÁ¬½Óµ½RllµÄÁíÒ»¶Ë£»TL072-U2 ²¿·ÖTL072µÄµÚ1Òý½ÅÁ¬½Óµ½C7¡¢R7µÄÒ»¶ËºÍU3µÄµÚ3Òý½Å£»TL072µÄµÚ2Òý½ÅÁ¬½Óµ½R6 µÄÒ»¶ËºÍR7¡¢C7µÄÁíÒ»¶Ë£¬R6µÄÁíÒ»¶Ë½ÓµØ£»TL072µÄµÚ3Òý½ÅÁ¬½Óµ½R5µÄÒ»¶Ë£»TL072µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»TL072µÄµÚ5Òý½ÅÁ¬½Óµ½C5µÄÒ»¶ËºÍR3µÄÁíÒ»¶Ë£»TL072µÄµÚ 6Òý½ÅÁ¬½Óµ½C5µÄÁíÒ»¶ËºÍU2µÄµÚ7Òý½Å£»TL072µÄµÚ7Òý½ÅÁ¬½Óµ½C6µÄÒ»¶ËºÍU2µÄµÚ 6Òý½Å£¬C6µÄÁíÒ»¶ËÁ¬½Óµ½R4µÄÒ»¶ËºÍR5µÄÒ»¶Ë£¬R4µÄÁíÒ»¶Ë½ÓµØ£»TL072µÄµÚ8Òý½ÅÁ¬½Óµ½+12VµçÔ´£»0P07-U3 ²¿·Ö0P07µÄµÚ1Òý½ÅÐü¿Õ£»0P07µÄµÚ2Òý½ÅÁ¬½Óµ½0P07µÄµÚ6Òý½Å£»0P07µÄµÚ3Òý½ÅÁ¬½Óµ½R7¡¢C7µÄÒ»¶ËºÍU2µÄµÚ1Òý½Å£»0P07µÄµÚ4Òý½ÅÁ¬½Óµ½-12VµçÔ´£»0P07µÄµÚ5Òý½ÅÐü¿Õ£»0P07µÄµÚ6Òý½ÅÁ¬½Óµ½R8µÄÒ»¶ËºÍ0P07µÄµÚ2Òý½Å£¬R8µÄÁíÒ»¶ËÁ¬½Óµ½U4µÄµÚ 5¡¢7¡¢15ºÍ16Òý½Å£»0P07µÄµÚ7Òý½ÅÁ¬½Óµ½+12VµçÔ´£»0P07µÄµÚ8Òý½ÅÐü¿Õ£»AD652-U4 ²¿·ÖAD652µÄµÚ1Òý½ÅÁ¬½Óµ½+12VµçÔ´£»AD652µÄµÚ2¡¢3ºÍ4Òý½ÅÐü¿Õ£»AD652µÄµÚ5Òý½ÅÁ¬½Óµ½R8µÄÁíÒ»¶ËºÍAD652µÄµÚ7¡¢15ºÍ16Òý½Å£»AD652µÄµÚ6Òý½ÅÐü¿Õ£»AD652µÄµÚ7Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢15ºÍ16Òý½Å£»AD652µÄµÚ8Òý½ÅÁ¬½Óµ½-12VµçÔ´£»AD652µÄµÚ9 Òý½ÅÁ¬½Óµ½U5µÄµÚ43Òý½Å£»AD652µÄµÚ10Òý½ÅÁ¬½Óµ½+12VµçÔ´£»AD652µÄµÚ11Òý½ÅÁ¬½Óµ½RlOµÄÒ»¶ËºÍU5µÄµÚ44Òý½Å£¬RlOµÄÁíÒ»¶Ë½ÓVCC £»AD652µÄµÚ12Òý½ÅºÍµÚ13Òý½ÓµØ£»AD652µÄµÚ14Òý½ÅÁ¬½Óµ½CllµÄÒ»¶Ë£¬CllµÄÁíÒ»¶Ë½ÓR9µÄÒ»¶Ë£¬R9µÄÁíÒ»¶ËÁ¬½Óµ½ AD652µÄµÚ5¡¢7¡¢15ºÍ16Òý½Å£»AD652µÄµÚ15Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢7ºÍ16Òý½Å£»AD652 µÄµÚ16Òý½ÅÁ¬½Óµ½AD652µÄµÚ5¡¢7ºÍ15Òý½Å£»C8051F020-U5 ²¿·ÖC8051F020µÄµÚ1Òý½Åµ½µÚ4Òý½ÅÐü¿Õ£»C8051F020µÄµÚ5Òý½ÅÁ¬½Óµ½USB20CµÄµÚ35 Òý½Å£»C8051F020µÄµÚ6Òý½Åµ½µÚ9Òý½ÅÐü¿Õ£»C8051F020µÄµÚ10Òý½Å½ÓµØ£»C8051F020µÄµÚ11Òý½ÅºÍµÚ12Òý½ÅÐü¿Õ£»C8051F020µÄµÚ13Òý½Å½ÓµØ£»C8051F020µÄµÚ14Òý½Åµ½µÚ 25Òý½ÅÐü¿Õ£»C8051F020µÄµÚ26Òý½ÅÁ¬½Óµ½C19ºÍYlµÄÒ»¶Ë£»C8051F020µÄµÚ27Òý½ÅÁ¬½Óµ½C20ºÍYlµÄÁíÒ»¶Ë£¬C19µÄÁíÒ»¶ËºÍC20µÄÁíÒ»¶ËÏàÁ¬£»C8051F020µÄµÚ28Òý½Åµ½µÚ 36Òý½ÅÐü¿Õ£»C8051F020µÄµÚ37Òý½Å½ÓVCC £»C8051F020µÄµÚ38Òý½Å½ÓµØ£»C8051F020µÄµÚ 39Òý½Åµ½µÚ42Òý½ÅÐü¿Õ£»C8051F020µÄµÚ43Òý½ÅÁ¬½Óµ½AD652µÄµÚ9Òý½Å£»C8051F020µÄµÚ44Òý½ÅÁ¬½Óµ½AD652µÄµÚ11Òý½Å£»C8051F020µÄµÚ45Òý½Åµ½µÚ47Òý½ÅÐü¿Õ£»C8051F020 µÄµÚ48Òý½ÅÁ¬½Óµ½R46µÄÒ»¶Ë£¬R46µÄÁíÒ»¶ËÁ¬½Óµ½U9µÄµÚ2Òý½Å£»C8051F020µÄµÚ49 Òý½ÅÁ¬½Óµ½R48µÄÒ»¶Ë£¬R48µÄÁíÒ»¶ËÁ¬½Óµ½UlOµÄµÚ2Òý½Å£»C8051F020µÄµÚ50Òý½ÅÐü¿Õ£»C8051F020µÄµÚ51Òý½ÅÁ¬½Óµ½JP2µÄµÚ2Òý½Å£»C8051F020µÄµÚ52Òý½ÅÁ¬½Óµ½JP2µÄµÚ1Òý½Å£»C8051F020µÄµÚ53Òý½ÅÐü¿Õ£»C8051F020µÄµÚ54Òý½ÅÁ¬½Óµ½R41µÄÒ»¶Ë£¬R41 µÄÁíÒ»¶ËÁ¬½Óµ½U6µÄµÚ3Òý½Å£»C8051F020µÄµÚ55Òý½ÅÐü¿Õ£»C8051F020µÄµÚ56Òý½ÅÁ¬½Óµ½USB20CµÄµÚ3Òý½Å£»C8051F020µÄµÚ57Òý½Åµ½µÚ62Òý½ÅÐü¿Õ£»C8051F020µÄµÚ63Òý½Å½ÓµØ£»C8051F020µÄµÚ64Òý½Å½ÓVCC £»C8051F020µÄµÚ65Òý½ÅÁ¬½Óµ½U12µÄµÚ25Òý½Å£» C8051F020µÄµÚ66Òý½ÅÁ¬½Óµ½U12µÄµÚ24Òý½Å£»C8051F020µÄµÚ67Òý½ÅÁ¬½Óµ½U12µÄµÚ 23Òý½Å£»C8051F020µÄµÚ68Òý½ÅÁ¬½Óµ½U12µÄµÚ22Òý½Å£»C8051F020µÄµÚ69Òý½ÅÁ¬½Óµ½ U12µÄµÚ19Òý½Å£»C8051F020µÄµÚ70Òý½ÅÁ¬½Óµ½U12µÄµÚ18Òý½Å£»C8051F020µÄµÚ71Òý½ÅÁ¬½Óµ½U12µÄµÚ17Òý½Å£»C8051F020µÄµÚ72Òý½ÅÁ¬½Óµ½U12µÄµÚ16Òý½Å£»C8051F020 µÄµÚ73Òý½ÅÁ¬½Óµ½JP5µÄµÚ8Òý½Å£»C8051F020µÄµÚ74Òý½ÅÁ¬½Óµ½JP5µÄµÚ7Òý½Å; C8051F020µÄµÚ75Òý½ÅÁ¬½Óµ½JP5µÄµÚ6Òý½Å£»C8051F020µÄµÚ76Òý½ÅÁ¬½Óµ½JP5µÄµÚ5 Òý½Å£»C8051F020µÄµÚ77Òý½ÅÁ¬½Óµ½JP5µÄµÚ4Òý½Å£»C8051F020µÄµÚ78Òý½ÅÁ¬½Óµ½JP5 µÄµÚ3Òý½Å£»C8051F020µÄµÚ79Òý½ÅÁ¬½Óµ½JP5µÄµÚ2Òý½Å£»C8051F020µÄµÚ80Òý½ÅÁ¬½Óµ½JP5µÄµÚ1Òý½Å£»C8051F020µÄµÚ81Òý½ÅÁ¬½Óµ½JP5µÄµÚ10Òý½Å£»C8051F020µÄµÚ82Òý½ÅÁ¬½Óµ½JP5µÄµÚ11Òý½Å£»C8051F020µÄµÚ83Òý½ÅÁ¬½Óµ½JP5µÄµÚ12Òý½Å£»C8051F020µÄµÚ84Òý½Åµ½µÚ88Òý½ÅÐü¿Õ£»C8051F020µÄµÚ89Òý½Å½ÓµØ£»C8051F020µÄµÚ90Òý½Å½ÓVCC £» C8051F020µÄµÚ91Òý½Åµ½µÚ100Òý½ÅÐü¿Õ£»6N136-U6 ²¿·Ö6N136µÄµÚ1Òý½ÅÐü¿Õ£»6N136µÄµÚ2Òý½Å½ÓVCC £»6N136µÄµÚ3Òý½ÅÁ¬½Óµ½R41µÄÒ»¶Ë£¬R41µÄÁíÒ»¶ËÁ¬½Óµ½U5µÄµÚ54Òý½Å£»6N136µÄµÚ4Òý½ÅÐü¿Õ£»6N136µÄµÚ5Òý½ÅÁ¬½Óµ½ R36µÄÒ»¶Ë£¬R36µÄÁíÒ»¶ËÁ¬½Óµ½U7µÄµÚ3Òý½Å£»6¸½36µÄµÚ6Òý½ÅÁ¬½Óµ½6N136µÄµÚ8Òý½ÅºÍD4µÄ¸º¼«£¬D4µÄÕý¼«Á¬½Óµ½JP3µÄµÚ1Òý½Å£»6N136µÄµÚ7Òý½ÅÐü¿Õ£»6N136µÄµÚ8Òý½ÅÁ¬½Óµ½6N136µÄµÚ6Òý½ÅºÍD4µÄ¸º¼«£» TL072-U7 ²¿·ÖTL072µÄµÚ1Òý½ÅÁ¬½Óµ½R35¡¢R37ºÍC43µÄÒ»¶Ë£¬R35µÄÁíÒ»¶ËÁ¬½Óµ½RMºÍC42µÄÒ»¶Ë£¬R37ºÍC43µÄÁíÒ»¶ËÁ¬½Óµ½TL072µÄµÚ2Òý½Å£¬C42µÄÁíÒ»¶ËÁ¬½Óµ½C41µÄ¸º¶Ë£»TL072 µÄµÚ2Òý½ÅÁ¬½Óµ½R38µÄÒ»¶ËºÍR37ºÍC43µÄÁíÒ»¶Ë£»TL072µÄµÚ3Òý½ÅÁ¬½Óµ½R36µÄÒ»¶Ë£¬R36µÄÁíÒ»¶ËÁ¬½Óµ½U6µÄµÚ5Òý½Å£»TL072µÄµÚ4Òý½ÅÁ¬½Óµ½R38µÄÁíÒ»¶ËºÍC41µÄ¸º¶Ë£»6¸½36µÄµÚ5Òý½ÅÁ¬½Óµ½R34µÄÒ»¶Ë£¬RMµÄÁíÒ»¶ËÁ¬½Óµ½RMºÍC42µÄÁíÒ»¶Ë£»TL072 µÄµÚ6Òý½ÅÁ¬½Óµ½TL072µÄµÚ7Òý½ÅºÍU8µÄµÚ1Òý½Å£»TL072µÄµÚ7Òý½ÅÁ¬½Óµ½TL072µÄµÚ6Òý½ÅºÍU8µÄµÚ1¹­Ø­½Å£»TL072µÄµÚ8Òý½ÅÁ¬½Óµ½D4µÄ¸º¼«£» DH4-20-U8 ²¿·ÖDH4-20µÄµÚ1Òý½ÅÁ¬½Óµ½U7µÄµÚ6Òý½ÅºÍµÚ7Òý½Å£»DH4-20µÄµÚ2Òý½ÅÁ¬½Óµ½PR17 µÄÒ»¶Ë£¬PR17µÄÁíÒ»¶ËÁ¬½Óµ½C41µÄ¸º¶Ë£»DH4-20µÄµÚ3Òý½ÅÁ¬½Óµ½D6µÄ¸º¼«£¬D6µÄÕý¼«Á¬½Óµ½D4µÄ¸º¼«£»ZDlµÄÕý¼«Á¬½Óµ½D4µÄ¸º¼«£¬C41µÄÕý¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C41µÄÒ»¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C40µÄÒ»¶ËÁ¬½Óµ½D4µÄ¸º¼«£¬C40µÄÁíÒ»¶ËÁ¬½Óµ½R30¡¢R31µÄÒ»¶ËºÍ ZDUC41µÄ¸º¼«ºÍR38¡¢C42µÄÁíÒ»¶ËºÍU7µÄµÚ4Òý½Å£¬ÒÔ¼°JP3µÄµÚ2Òý½Å£¬R30ºÍR31µÄÁíÒ»¶Ë½Ó¸ôÀëµØ£¬JP3µÄµÚ3Òý½Å½Ó¸ôÀëµØ£» P181¡ª¡ªU9²¿·ÖP181µÄµÚ1Òý½Å½ÓVCC £»P181µÄµÚ2Òý½ÅÁ¬½Óµ½R46µÄÒ»¶Ë£¬R46µÄÁíÒ»¶ËÁ¬½Óµ½U5 µÄµÚ48Òý½Å£»P181µÄµÚ3Òý½ÅÁ¬½Óµ½R47µÄÒ»¶Ë£¬R47µÄÁíÒ»¶ËÁ¬½Óµ½UllµÄµÚ3Òý½Å£» P181µÄµÚ4Òý½ÅÁ¬½Óµ½+12VµçÔ´£» P181-UlO ²¿·ÖP181µÄµÚ1Òý½Å½ÓVCC £»P181µÄµÚ2Òý½ÅÁ¬½Óµ½R48µÄÒ»¶Ë£¬R48µÄÁíÒ»¶ËÁ¬½Óµ½U5 µÄµÚ49Òý½Å£»P181µÄµÚ3Òý½ÅÁ¬½Óµ½R49µÄÒ»¶Ë£¬R49µÄÁíÒ»¶ËÁ¬½Óµ½UllµÄµÚ7Òý½Å£» P181µÄµÚ4Òý½ÅÁ¬½Óµ½+12VµçÔ´£» UL2003A-Ull ²¿·ÖUL2003AµÄµÚ1Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ2Òý½Å¸ôÀëµØ£»UL2003AµÄµÚ3Òý½ÅÁ¬½Óµ½R47µÄÁíÒ»¶Ë£¬R47µÄÒ»¶ËÁ¬½Óµ½U9µÄµÚ3Òý½Å£»UL2003AµÄµÚ4¡¢5¡¢6Òý½Å½Ó¸ôÀëµØ£» UL2003AµÄµÚ7Òý½ÅÁ¬½Óµ½R49µÄÁíÒ»¶Ë£¬R49µÄÒ»¶ËÁ¬½Óµ½UlOµÄµÚ3Òý½Å£»UL2003AµÄµÚ8Òý½Å½Ó¸ôÀëµØ£»UL2003AµÄµÚ9Òý½ÅÁ¬½Óµ½+24VµçÔ´£»UL2003AµÄµÚ10Òý½ÅÁ¬½Óµ½JP4 µÄµÚ3Òý½Å£»UL2003AµÄµÚ11¡¢12¡¢13Òý½ÅÁ¬½Óµ½+24VµçÔ´£»UL2003AµÄµÚ14Òý½ÅÁ¬½Óµ½ JP4µÄµÚ2Òý½Å£»UL2003AµÄµÚ15¡¢16Òý½ÅÁ¬½Óµ½+24VµçÔ´£» USB20C-U12 ²¿·ÖUSB20CµÄµÚ1Òý½ÅºÍµÚ2Òý½ÅÐü¿Õ£»USB20CµÄµÚ3Òý½ÅÁ¬½Óµ½C8051F020µÄµÚ56Òý½Å£»USB20CµÄµÚ4Òý½Åµ½µÚ15Òý½ÅÈ«²¿Ðü¿Õ£»USB20CµÄµÚ16Òý½Å½Óµ½C8051F020µÄµÚ72 ¹­I½Å£»USB20CµÄµÚ17Òý½Å½ÓÖÁIj C8051F020µÄµÚ71Òý½Å£»USB20CµÄµÚ18Òý½Å½Óµ½C8051F020 µÄµÚ70Òý½Å£»USB20CµÄµÚ19Òý½Å½Óµ½C8051F020µÄµÚ69Òý½Å£»USB20CµÄµÚ20Òý½Å½ÓµØ£» USB20CµÄµÚ21Òý½ÅÐü¿Õ£»USB20CµÄµÚ22Òý½Å½Óµ½C8051F020µÄµÚ68Òý½Å£»USB20CµÄµÚ23 ¹­I½Å½Óµ½C8051F020µÄµÚ67Òý½Å£»USB20CµÄµÚ24¹­|½Å½Óµ½C8051F020µÄµÚ66Òý½Å£»USB20C µÄµÚ25Òý½Å½Óµ½C8051F020µÄµÚ65Òý½Å£»USB20CµÄµÚ31Òý½ÅÖÁ34Òý½ÅÐü¿Õ£»USB20CµÄµÚ35Òý½ÅÁ¬½Óµ½C8051F020µÄµÚ5Òý½Å£»USB20CµÄµÚ36Òý½ÅÖÁ39Òý½ÅÐü¿Õ£»USB20CµÄµÚ 40Òý½Å½ÓVCC¡£
רÀûÕªÒª±¾ÊµÓÃÐÂÐ͹«¿ªÁËÒ»ÖÖUSB2.0½Ó¿Úµç´ÅÁ÷Á¿¼Æ±ä»»Æ÷£¬Í¨¹ýµ¥Æ¬»ú²É¼¯´Óµç´ÅÁ÷Á¿´«¸ÐÆ÷ÊäÈë½Ó¿Ú´«Ë͵ÄÁ÷Á¿Ðźţ¬¾­¹ýÐźŵ÷Àí¡¢·Å´óÓëÔËË㣬»ñµÃÁ÷Á¿Êý¾Ý£¬½«»ñµÃµÄÊý¾ÝÓëÉèÖÃÊý¾Ý½øÐбȶԣ¬Êä³ö¸ß¡¢µÍÏÞ±¨¾¯Ðźţ¬¸ù¾ÝʵʱÁ÷Á¿µÄ±ä»¯Êä³öÁ÷Á¿Êý¾ÝÓÉLCDÏÔʾ£¬²¢Í¨¹ý4-20mA±ê×¼µçÁ÷Êä³ö½Ó¿ÚÊä³ö»òͨ¹ýUSB2.0½Ó¿ÚÊä³ö¡£±¾µç´ÅÁ÷Á¿¼Æ±ä»»Æ÷µÄÌå»ýС£¬³É±¾µÍ£¬¹¦ºÄµÍ£¬¶ÁдËٶȿ죬ÇÒ¿¹¸ÉÈÅÄÜÁ¦Ç¿£¬¹¤×÷ÊÙÃü³¤¡£
Îĵµ±àºÅG01F1/58GK202057370SQ20112007969
¹«¿ªÈÕ2011Äê11ÔÂ30ÈÕ ÉêÇëÈÕÆÚ2011Äê3ÔÂ24ÈÕ ÓÅÏÈȨÈÕ2011Äê3ÔÂ24ÈÕ
·¢Ã÷ÕßÁõ»¢, ÖìÈ«Òø ÉêÇëÈË:»´Òõ¹¤Ñ§Ôº

  • רÀûÃû³Æ£ºÒ»ÖÖ½ðÊô±¡Ä¤ÈÈ×èʽ¸ß¾«¶Èζȴ«¸ÐÆ÷µÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍרÀû¹«¿ªÁËÒ»ÖÖ½ðÊô±¡Ä¤ÈÈ×èʽ¸ß¾«¶Èζȴ«¸ÐÆ÷£¬ÊôÓÚµç×ÓÔªÆ÷¼þÖÆÔìµÄ¼¼ÊõÁìÓò¡£±³¾°¼¼Êõ£ºÎ¶ȼƹ㷺ÓÃÓÚ¹¤Å©Òµ¡¢¹ú·À¿Æ¼¼ºÍÈËÃǵÄÈÕ³£Éú»îÖУ¬ÊÇÏÖ´úÉú»î²»¿É»òȱµÄÒ»ÖÖ²âÁ¿Æ÷
  • רÀûÃû³Æ£ºÒ»ÖÖµçÀ»¤²ã½ÓµØµçÁ÷ÔÚÏß¼à²â×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖµçÆøÁìÓòµÄ¼à²â×°Öã¬ÓÈÆäÊÇÉæ¼°Ò»ÖÖµçÀ»¤²ã½ÓµØµçÁ÷ÔÚÏß¼à²â×°Öᣱ³¾°¼¼Êõ£ºµ±µçÀ·¢Éú½ðÊô»¤²ã½ÓµØ¡¢»»Î»Í¬ÖáµçÀÂÄÚÍâо¶Ì·¡¢»¤²ã¹ýµçѹ±£»¤Æ÷¶Ì·¡¢»»Î»Ïä½ÓµØÏä͵µÁ
  • רÀûÃû³Æ£ºÒ»ÖÖ¿Éͬʱ¼à²â¶à¸ö»·¾³Î¶ȵĵç×ÓÖÓµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖµç×ÓÖÓ£¬ÓÈÆäÉæ¼°Ò»ÖÖ¿Éͬʱ¼à²â¶à¸ö»·¾³Î¶ȵĵç×ÓÖÓ¡£ ±³¾°¼¼Êõ£ºÄ¿Ç°£¬ÊÐÃæÉÏÒѾ­³öÏÖÁËÒ»ÖÖµç×ÓÖÓ£¬Æä²ÉÓÃÎÞÏß·½Ê½¶ÔÊÒÄÚµÄζÈÒÔ¼°ÊÒÍâ»ò ³µ¿â»òʵÑéÊÒµÄζȽøÐÐ
  • רÀûÃû³Æ£ºÒ»ÖÖ¿óÓÃÉìËõÊ½ÆøÌå̽¸ËµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°©`ÖÖ¿óÓüì²âÉ豸£¬¾ßÌåÉæ¼°©`ÖÖ¼ì²âÏïµÀ¶¥°åÆøÌåʱʹÓõÄÉìËõÊ½ÆøÌå̽¸Ë¡£±³¾°¼¼Êõ£ºÓÉÓÚú¿óÉú²úµÄÐèÒª£¬¾®ÏÂÏïµÀÐèÒª½øÐдóÃæÖ§»¤£¬ÒÔÏû³ýÒÔÍùµÄÖ§»¤¶ÏÃæÐ¡£¬ÅÀÐÐÏïµÀ½Ï¶àµÄ×´¿ö£»ÒªÇó
  • רÀûÃû³Æ£º¸¡ÓÎÖ²Îï¼°Ö÷ÒªÏà¹ØË®ÖÊÖ¸±êÁªºÏ²ÉÑùʵÑéºÐµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖ¸¡ÓÎÖ²Îï¼°Ö÷ÒªÏà¹ØË®ÖÊÖ¸±êÁªºÏ²ÉÑùʵÑéºÐ¡£ ±³¾°¼¼Êõ£º20ÊÀ¼Í³õµÂ¹úѧÕ߿ƶû¿Ëά´ÄµÈÌá³öÁËָʾÉúÎïµÄ¸ÅÄÓÃÓÚ¶ÔË®ÌåÎÛȾ״¿ö½ø ÐÐÆÀ¼Û£¬ºóÀ´ÖÚ¶àѧÕßÏàÐø
  • רÀûÃû³Æ£ºÒ»ÖÖic¿¨µçÄܱí¼ì²â·½·¨¼°×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷ÊǹØÓÚµçÄÜ±í¼¼Êõ£¬ÌرðÊǹØÓÚIC¿¨µçÄܱí¼ì²â¼¼Êõ£¬¾ßÌåµÄ½²ÊǹØÓÚÒ» ÖÖIC¿¨µçÄܱí¼ì²â·½·¨¼°×°Öᣱ³¾°¼¼Êõ£º½üÄêÀ´£¬Ëæ×ŵç×ÓÐÅÏ¢¼¼ÊõÍ»·ÉÃͽøµÄ·¢Õ¹£¬ÏȽøµÄµç×ÓÐÅÏ¢¼¼ÊõÒѾ­Ó¦ÓÃ
ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
È«¹ú·þÎñÈÈÏߣº13062023238
µç»°£º13062023238
µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
¹«Ë¾¶þάÂë
Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿