ÔÆ¶¥¹ó±ö»á(ÖйúÓÎ)¹Ù·½ÍøÕ¾_App Store

·þÎñÈÈÏß: 13823761625

²úÆ·ÖÐÐÄ

ÁªÏµÎÒÃÇ

µ±Ç°Î»ÖãºÔƶ¥¹ó±ö»á >> ²úÆ·ÖÐÐÄ >> ÒôƵоƬ >> CLASS-D ¹¦·Å

CLASS-D ¹¦·Å

HT6873

    HT6873ÊÇÒ»¿î3.5W¸ß±£Õ泬µÍEMIµÄ£¬¾ßÓзÀÏ÷¶¥Ê§Õ湦Äܵĵ¥ÉùµÀÃâÂ˲¨DÀàÒôƵ¹¦ÂÊ·Å´óÆ÷¡£
    HT6873ÔÚ5VµçÔ´£¬10% THD+N£¬4?¸ºÔØÌõ¼þÏ£¬Êä³ö3.5W¸ß¹¦ÂÊ£¬ÔÚ¸÷ÀàÒôƵÖÕ¶ËÓ¦ÓÃÖÐά³Ö¸ßЧÂʲ¢ÌṩABÀà·Å´óÆ÷¸ß±£Õæ¡¢µÍÔëÉùµÄÐÔÄÜ¡£   
    HT6873ÄÚÖõĹضϹ¦ÄÜʹ´ý»úµçÁ÷×îС»¯£¬»¹¼¯³ÉÁ˹ýÁ÷±£»¤¡¢¹ýα£»¤ºÍǷѹÒì³£±£»¤µÈ¹¦ÄÜ¡£ 
    HT6873ÌṩSOP8L£¬SOP8L-PP£¬DFN8L(5mm*6mm)ÈýÖÖ·â×°¡£
    HT6873¸ÅÊö£º
        HT6873ÊÇÒ»¿î3.5W¸ß±£Õ泬µÍEMIµÄ£¬¾ßÓзÀÏ÷¶¥Ê§Õ湦Äܵĵ¥ÉùµÀÃâÂ˲¨DÀàÒôƵ¹¦ÂÊ·Å´óÆ÷¡£ÔÚ5VµçÔ´£¬10% THD+N£¬4?¸ºÔØÌõ¼þÏ£¬Êä³ö3.5W¸ß¹¦ÂÊ£¬ÔÚ¸÷ÀàÒôƵÖÕ¶ËÓ¦ÓÃÖÐά³Ö¸ßЧÂʲ¢ÌṩABÀà·Å´óÆ÷¸ß±£Õæ¡¢µÍÔëÉùµÄÐÔÄÜ¡£
        AROC·øÉäºÍ´«µ¼¸ÉÈÅÒÖÖÆµç·ʹHT6873¾ßÓÐÓÅÒìµÄÈ«´ø¿íµÍ·øÉäÐÔÄÜ£¬ÔÚ²»¼Ó¸¨ÖúÂ˲¨Éè¼Æ¡¢Êä³öÀ®°ÈÏß³¤20cmʱµÄ·øÉäˮƽԶÔÚFCC Part15 Class B ±ê׼֮ϡ£
        HT6873µÄ·ÀÏ÷¶¥Ê§Õ湦Äܿɼì²â²¢ÒÖÖÆÓÉÓÚÒôÀÖ¡¢ÓïÒôÐźŷù¶È¹ý´ó»òµç³ØµçѹϽµËùÒýÆðµÄÊä³öÏ÷¶¥Ê§Õæ£¨ÆÆÒô£©£¬ÏÔÖøÌá¸ßÒôÖÊ£¬´´ÔìÊæÊʵÄÌýÒôÏíÊÜ£¬²¢±£»¤ÑïÉùÆ÷ÃâÊܹýÔØË𻵡£Õë¶Ô²»Í¬ÐèÇ󣬷ÀÏ÷¶¥¾ßÓÐACF-1ºÍACF-2Á½ÖÖģʽ£¬·Ö±ð¶ÔÓ¦Ô¼3%ºÍ10%×î´óTHD+N£¬Í¬Ê±Ð¾Æ¬¾ßÓÐACF-Off ģʽ¡£
        HT6873Êä³öÎÞÐèÂ˲¨ÍøÂ磬¼«ÉÙµÄÍⲿԪÆ÷¼þ½ÚÊ¡ÁËϵͳ¿Õ¼äºÍ³É±¾£¬ÊDZãЯʽӦÓõÄÀíÏëÑ¡Ôñ¡£
        ´ËÍ⣬HT6873ÄÚÖõĹضϹ¦ÄÜʹ´ý»úµçÁ÷×îС»¯£¬»¹¼¯³ÉÁ˹ýÁ÷±£»¤¡¢¹ýα£»¤ºÍǷѹÒì³£±£»¤µÈ¹¦ÄÜ¡£
        HT6873ÌṩSOP8L£¬SOP8L-PP£¬DFN8L(5mm*6mm)ÈýÖÖ·â×°¡£

    HT6873ÌØÐÔ£º
    ½µµÍÁËÄÚ×èºÍÈȺĵÄEDMAרÀû¼¼Êõ£¬¼«´óÌáÉýÁËÊä³ö¹¦ÂʺͲúÆ·¿É¿¿ÐÔ
        Po=3.5 W (V DD =5.0V, R L =4?, THD+N=10%)
        Po=3.0 W (V DD =3.7V, R L =2?, THD+N=10%)
    ÓÅÒìµÄÈ«´ø¿íEMIÒÖÖÆÐÔÄÜ
        a) ¶À´´µÄÖ÷¶¯±ßÑØ¿ØÖÆ×¨Àû  (AROC, Active edge Ringing and Overshoot Control circuitry)
        b) ·øÉäˮƽԶÔÚFCC Part15 Class B ±ê׼֮ϣ»
        c) ¶ÔϵͳÖв»Í¬Æµ¶ÎÎÞÏßͨÐÅÃô¸ÐÄ£¿éÎÞ¸ÉÈÅ£¬ÈçFM¡¢CMMB¡¢GSM¡¢CDMAºÍBluetoothµÈ£»
        d) ¼õСÁË·øÉäºÍ´«µ¼¸ÉÈÅ£¬½µµÍÁËϵͳÉè¼ÆÄѶÈ
    ¸ß±£Õ棬THD+N=0.05% (R L =4?, P O =1W, f=1kHz)
    È«µÍÔëÓ¦Ó㬸ßÐÅÔë±È
    ·ÀÏ÷¶¥Ê§Õ湦ÄÜ(Anti-Clipping Function, ACF)
    ׿ԽµÄ“ßÇàª-àèàÛ”(Click-Pop)ÔëÉùÒÖÖÆÐÔÄÜ
    µÍ¹Ø¶ÏµçÁ÷£º0.01µA
    ÃâÂ˲¨Æ÷Êý×Öµ÷ÖÆ£¬Ö±½ÓÇý¶¯ÑïÉùÆ÷
    ¹ýÁ÷¡¢¹ýÈÈ¡¢Ç·Ñ¹Òì³£±£»¤¹¦ÄÜ
    HT6872ÌṩSOP8L£¬SOP8L-PP£¬DFN8L(5mm*6mm)ÈýÖÖ·â×°¡£

    HT6873Ó¦Óãº
    À¶ÑÀÒôÏä
    ±ãЯʽ/USBÒôÏä
    2.1ÉùµÀСÒôÏä
    À©ÒôÆ÷
    ipad/iphone/ipod docking 
    MP4£¬µ¼º½ÒÇ
    ƽ°åµçÄÔ£¬±Ê¼Ç±¾µçÄÔ
    ÖÇÄÜÊÖ»ú
    С³ß´çLCDµçÊÓ/¼àÊÓÆ÷ 
    ±ãЯʽÓÎÏ·»ú

    HT6873µäÐÍÓ¦ÓÃÔ­Àíͼ£º

    HT6873Òý½Å·Ö²¼£º


    HT6873Òý½Å¶¨Ò壺


    HT6873·âװͼ£º

    ÇëÌá½»ÄúµÄ»ù±¾ÐÅÏ¢£¬·¢ÓʼþSales@ChipSourceTek.com,»òÕß´òµç»°¸øÎÒÃÇ,13823761625(΢ÐÅͬºÅ),ÎÒÃǽ«»á¾¡¿ìÓëÄúÁªÏµ£¡

    *

    *

    *

    *

Ïà¹Ø²úÆ·

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿