ÔÚµ±½ñÊý×Ö»¯Ê±´ú£¬Ô¢Ä¿Ó°Ï·ÒѾ³ÉΪÈËÃÇÒ»Ñùƽ³£ÉúÑÄÖв»¿É»òȱµÄÒ»²¿·Ö¡£¶ø¹ØÓÚÖîÈç¡¶adcÄêËêÈ·ÈÏÊ®°ËËê½Ó´ýÄúµĄ̈¶Ë¹âÁÙ¡·ÕâÑùÁîÈËÆÚ´ýµÄӰƬ£¬×ÔÈ»³ÉΪ¿í´óÓ°ÃÔÃǹØ×¢µÄ½¹µã¡£¾ÍÏñ×¥qqµ¯µ¯µÄ´óÅ·ÅÉÒ»Ñù£¬ÕⲿӰƬÒý·¢Á˹ÛÖÚÃǵļ«´óÐËȤÓëÆÚ´ý¡£
µ«Ðí¶àÓ°ÃÔÔÚ¹ÛӰ֮ǰ¾³£ÃæÁÙÒ»¸öÎÊÌ⣬ÄǾÍÊÇÔõÑùÕýÍâµØÔ¢Ä¿Õⲿ±¸ÊÜÖõÄ¿µÄÓ°Ï·¡£ÐÒÔ˵ÄÊÇ£¬ÏÖÔÚÓÐÐí¶àÔÚÏ߯½Ì¨ÌṩÃâ·Ñ¸ßÇå×ÊÔ´£¬ÈùÛÖÚÃÇÄܹ»Í¨¹ýÕýµ±·½·¨ä¯ÀÀ¡¶adcÄêËêÈ·ÈÏÊ®°ËËê½Ó´ýÄúµĄ̈¶Ë¹âÁÙ¡·¡£ÓëСÂíÀ´ó³µÂèÂè,½ã½ãÒ»Æð£¬¹ÛÓ°±äµÃÇáËÉÓÖ±ã½Ý¡£
¹ØÓÚ¿í´óÓ°ÃÔÀ´Ëµ£¬Äܹ»ÔÚ¼ÒÖÐÏíÊܸßÇå×ÊÔ´µÄ¹ÛÓ°ÌåÑéÊÇÒ»ÖÖÉݳޡ£¶ø»¶Ï²¹ÈÔÚÏßԢĿÃâ·Ñ¸üÊÇÌṩÁ˱㵱£¬ÎÞÐèÍâ³ö£¬Ò»Çо¡ÔÚÕÆÎÕ¡£ÕâÈùÛÖÚÃDz»µ«¿ÉÒÔÌñ¾²µØ¼øÉÍÓ°Ï·£¬»¹¿ÉÒÔ×èÖ¹ÓÉÓÚµÁ°æ×ÊÔ´´øÀ´µÄÇ徲Σº¦¡£
ÈôÊÇÄúÊÇһλÈȰ®Ó°Ï·µÄÓ°ÃÔ£¬ÄÇôÎÞ·ÁÔÚºÏÊÊµÄÆ½Ì¨ÉÏѰÕÒ¡¶adcÄêËêÈ·ÈÏÊ®°ËËê½Ó´ýÄúµĄ̈¶Ë¹âÁÙ¡·µÄ¸ßÇå×ÊÔ´¡£Í¨¹ýadcÄêËêÈ·ÈÏÖ±½ÓԢĿ£¬Äú½«ÌåÑ鵽ب¹ÅδÓеĹÛÓ°ÐËȤ£¬²¢ÇÒÖ§³ÖӰƬµÄÕýµ±Èö²¥¡£ÎÞÂÛÊÇÔÚÓ°Ï·ÔºÕÕ¾ÉÔÚ¼ÒÖУ¬¶¼ÄܸÐÊܵ½Ó°Ï·´øÀ´µÄÊÓÌýÊ¢Ñç¡£
»î¶¯£º¡¾adcÄêËêÈ·ÈĮ̈¶Ë¹âÁÙµÄÌØÉ«¡¿¿ËÈÕ£¬ADCÓ°ÊÓÐû²¼½«ÔÚâ¹ûƽ̨ÉÏÆô¶¯ÊµÃûÈÏÖ¤£¬ÒÔÈ·ÈÏÓû§ÄêË꣬²¢ÖÜȫִÐÐÕâÒ»²½·¥¡£ÕâÒ»Ðж¯Òâζ×ÅADC½«È·±£¹ÛÖڵĹÛÓ°ÌåÑéÔ½·¢Çå¾²¿µ½¡£¬Í¬Ê±Ò²¶ÔÄÚÈݾÙÐÐÔ½·¢ÑÏ¿áµÄÖÎÀíºÍɸѡ¡£
Ëæ×ÅÍøÂçÄÚÈݵĿìËÙÉú³¤£¬Î´³ÉÄêÈËÔÚ»¥ÁªÍøÉÏԢĿӰÊÓÄÚÈݵÄÕ÷ÏóÒ²Ô½À´Ô½ÆÕ±é¡£ÎªÁ˱£»¤Î´³ÉÄêÈ˵Ŀµ½¡Éú³¤£¬ADC¾öÒéÔÚâ¹ûƽ̨ÉÏʵÑéʵÃûÈÏÖ¤£¬ÒÔÈ·±£Óû§µÄÄêËêÕýµ±ÐÔ¡£ÕâÒ»Ðж¯½«¶Ôδ³ÉÄêÈ˹ÛÓ°ÏÞÖÆ£¬ÓÐÓÃ×èֹδ³ÉÄêÈ˽Ӵ¥²»ÏàÒ˵ÄÄÚÈÝ¡£
ÁíÍ⣬ADC»¹Ðû²¼½«ÖÜȫִÐÐÕâÒ»ÄêËêÈ·Èϲ½·¥£¬ÒªÇóËùÓÐÓû§ÔÚâ¹ûƽ̨ÉϱØÐèͨ¹ýʵÃûÈÏÖ¤ºó²Å»ª¹ÛÓ°¡£Õ⽫ÓÐÓÃïÔÌÐéαÕ˺źÍδ³ÉÄêÈ˵ÄԢĿ£¬ÌáÉýƽ̨µÄÖÊÁ¿ºÍÇå¾²ÐÔ£¬ÎªÓû§ÌṩԽ·¢ÓÅÖʵÄÓ°ÊÓÄÚÈݺÍЧÀÍ¡£
adcÈ·¶¨³ÉÄ꣬¹ØÓÚ¿í´óÓ°ÊÓ´ÓÒµÖ°Ô±À´Ëµ£¬Ò²ÊÇÒ»¸öÆð¾¢µÄÐźš£ÕâÒâζ×ÅADC½«Ô½·¢×¢ÖØÄÚÈÝÖÊÁ¿ºÍ¹ÛÖÚ¿µ½¡£¬ÒÔ´òÔìÒ»¸öÔ½·¢¿µ½¡¡¢Æð¾¢µÄÓ°ÊÓÇéÐΡ£ÕâÒ²½«´ÙʹӰÊÓ¹¤ÒµÔ½·¢¿µ½¡Éú³¤£¬Íƶ¯ÐÐÒµ³¯×ÅÔ½·¢¹æ·¶ºÍÓÐÐòµÄÆ«ÏòÉú³¤¡£
ͨ¹ýʵÃûÈÏÖ¤ºÍÄêËêÈ·ÈÏ£¬ADC½«½øÒ»²½ÌáÉýâ¹ûƽ̨µÄÓû§ÌåÑ飬°ü¹ÜÓû§µÄÕýµ±È¨Ò棬ӪÔìÒ»¸öÔ½·¢¿µ½¡ºÍÆð¾¢µÄÍøÂçÇéÐΡ£ÎÞÂÛÊǹÛÖÚÕÕ¾ÉÄÚÈÝÌṩÉÌ£¬¶¼½«ÊÜÒæÓÚÕâÒ»Ðж¯£¬ÈÃÊÓÆµÄÚÈÝÔ½·¢¿µ½¡¡¢ÓÅÖÊ£¬ÈÃÓû§ÌåÑéÔ½·¢Çå¾²¡¢Ìñ¾²¡£
×ÛÉÏËùÊö£¬ADCÓ°ÊÓÆô¶¯ÊµÃûÈÏ֤â¹ûƽ̨ÄêËêÈ·ÈÏÖÜȫִÐÐÐø£¬¹ØÓÚÍøÂçÓ°ÊÓÐÐÒµºÍ¿í´óÓ°ÊÓϲ»¶ÕßÀ´Ëµ£¬¶¼ÊÇÒ»¸öÆð¾¢µÄÐźš£Í¨¹ýÕâÒ»Ðж¯£¬²»µ«¿ÉÒÔ±£»¤Î´³ÉÄêÈ˵Ŀµ½¡Éú³¤£¬»¹¿ÉÒÔÌáÉýÓ°ÊÓÄÚÈݵÄÖÊÁ¿Ç徲̨µÄÇå¾²ÐÔ£¬Íƶ¯ÐÐÒµÔ½·¢¿µ½¡ÓÐÐòµØÉú³¤¡£
Ï£ÍûADCµÄÕâÒ»Ðж¯Äܹ»»ñµÃ¿í´óÓû§µÄÖ§³ÖºÍÃ÷È·£¬ÅäºÏÓªÔìÒ»¸ö¿µ½¡¡¢Æð¾¢µÄÍøÂçÓ°ÊÓÇéÐΣ¬Èøü¶àÓÅÖʵÄÓ°ÊÓÄÚÈݽøÈ빫¹²ÊÓÒ°£¬Îª¹ÛÖÚ´øÀ´Ô½·¢¸»ºñ¡¢ÓÐÒâÒåµÄ¹ÛÓ°ÌåÑé¡£