I-ACPM-7391 yicandelo ekhethekileyo yesekene esihlanganisiweyo esiveliswe yi-Avago Technologies (ngoku ingeyeyawo kwi-Broadcom), eyenzelwe izicelo zombane ezifunayo ukusebenza okuphezulu kunye nezisombululo zokucubungula izimpawu ezincinci nezisebenzayo. Le nxalenye ingaphantsi kwephakheji ye-QFN (Quad Flat No-leads) ephambili, ezibonelela ngokuqhuba ubushushu obungcono kunye nesikhala esincinci, oku kulenza ilungele uyilo lwe-elektroniki oluncinci kakhulu kwimimandla yezobuchwepheshe.
Ukuqukumbela kweQFN kunikaIinzuzo ezinkulu kwizobuchule bokwakha elektroni esekmodern, ukubona imicelimngeni emikhulu yokuyila efana nokunciphisa ubungakanani, ukwahlula ubushushu, nokugcina umphambili we signal. Ubungakanani bayo obuncinci bokuma be-821 buvumela oontshatsheli ukuba benze iinkqubo ze-elektroniki ezikumgangatho ophezulu nezigqibeleleyo kwiindawo ezininzi zobuchwepheshe.
Inyango ikakhulu kwii-telecommunications, unxibelelwano olungenantambo, nakwimimandla ye-electronics ephezulu, i-ACPM-7391 isebenza njengeyona nxalenye ibalulekileyo kwi-signal processing kunye nokuqhuba. Uyilo lwayo lwe-ic ekhethekileyo luqinisekisa ukudluliswa kwesignali okusebenzayo kunye neempawu zombane ezomeleleyo.
Iimbonakalo eziphambili ziquka amandla amakhulu okuphatha izignali, ukonga umbane okuphantsi, kunye nokusebenza komphakathi ukuhluma okuphezulu okuvela kwiQFN packaging technology. Le nxalenye ibonisa ukuthembeka okukhulu nokuchaneka kwiimeko ezinzima zokulawula elektroniki.
Noko ke, iindawo ezifanayo ezifunyenweyo zinokuba nezinye iimodeli ezifanayo kwimarike ye-IC ekhethekileyo, zihlala zibandakanya iQFN-packaged components ezivela kubavelisi abafana ne-Texas Instruments, i-Analog Devices, kunye ne-Maxim Integrated. Nangona kunjalo, uyilo olukhethekileyo lwe-AVAGO lwenza i-ACPM-7391 ngumtya okhethekileyo kwinkqubo yokuyila.
Iindawo zingenzeka zisebenziseke kwiinkqubo zokunxibelelana bentengiso olungenantambo, ulwakhiwo lwezixhobo zobuxhakaxhaka, iinkcukacha zee motor, iinkqubo zomlawuli kwishishini, kunye neendawo zokusebenza ezithuthukileyo zobuchwepheshe obuphezulu apho ukuncama kweSignal nokusebenza okuphezulu kubalulekile.
Ubukho bezi yunithi ezi-4,246 buveza ukuba le yinxalenye egcwele, inika oontshatsheli kunye nozali bemizi-mveliso ukufikelela okuthembekileyo kwesi sixhobo sobuchule bekhompuyutha esiphambili.
ACPM-7391 Iimpawu eziyisiseko zobugcisa
ACPM-7391 yindawo ephambili yezixhobo zobuchwephesha ezinolwazi oluphambili, ezinokusebenza okuzinzileyo kunye nokusebenza okuqhelekileyo kweefayili eziphezulu, ngokuzenzela ukuba zithandwe kwiinkqubo zoshishino nezokunxibelelana. Iqulethe ulwazi oluthe chu malunga nokusebenza kwakhona kwepini, amandla okushisa, kunye nokuzinzisa kwemozulu ngokuchanekileyo. Inkqubo ye-IC eqinisekisa ukuzinza kunye nokusebenza okuphambili ngokuphindaphindiweyo, ngoko ke iyacebisa kwimicimbi enengqiqo, ukuba kulindeleke ucoceko nokusebenza okuzinzileyo.
ACPM-7391 Ubungakanani bokupakisha
Uphawu lwephakheji lweQFN, olwenziwe nge-encapsulation ye-821, luquka uhlengahlengiso olunzulu lwepini oluchanekileyo, olulungiselelwe ukuhambelana ngokwasemfutsheni, kunye nokusebenza kakuhle kwindawo ezinzima. Uphawu lweQFN luquka nokusasaza okungcono kobushushu kunye nokusebenza kwemisebenzi yokusebenza kuzo zonke iimeko zoshishino, ngelixa i-encapsulation ye-821 iqinisekisa ukukhusela okugqithisileyo kwimbonakalo yokusebenza.
ACPM-7391 Usebenzi
Ilungele izinto eziphezulu kwi-frequency eziphezulu kunye nezixhobo zobuchwephesha ezomgangatho wokuthumela okanye kwezoshishino, ezifana nokuhlanganiswa kwiingqondo zetshisakalo yesignali ephezulu, kwi-RF modules, nakwiinkqubo ezifakwayo ezifuna ukwetywa okufutshane kunye nokuthembeka kwe-IC. Iyafanelekileyo kwiinkqubo zokuphucula ukuvavanywa kwezemidlalo, iindibano ze-elektroniki, kunye neenkqubo zokusebenza ezihambayo ezifuna ushicilelo oluncinci noluzinzileyo.
ACPM-7391 Iimpawu
I-ACPM-7391 inika amandla okusebenza okuphezulu ngokubonelela ngokusetshenziswa kwamandla aphantsi kunye nokugcinwa kwenethiwekhi elungileyo ocingweni lwezignali. Ukuphakanyiswa kweQFN kuqinisekisa ukuba akukho parasitic inductance kunye ne-capacitance, nto leyo ekhokelela ekuphuculeni ukusebenza kwesixhobo konke. I-IC yenziwe ngokukodwa ukuququzelela ukugcina ukusebenza okunobuchule kuzo zonke iimeko zemozulu, kunye nokuchanekileyo kwe-EMC nokuchaswa kwamanzi kwikhondo labanqina. Inkqubo ye-semiconductor ephambili iqinisekisa ukuzinza emhlabeni wonke, ithumela kwiimeko ezahlukeneyo, yenza le IC ukuba ilunge kakhulu kwezo zixhobo ezifuna ukunemba nokuthembeka okuphezulu. Ubungakanani obuncinci banika amandla omqondiso ophakathi kwamaxesha aphezulu kwi-PCB, okuvumela ukusetyenziswa ngokufanelekileyo kohlobo olukhulu lweziko lekhomputha, ukufika kwiinkqubo ezomeleleyo kunye nokoneliseka okuphezulu.
ACPM-7391 Ubungqina bokhuseleko kunye neenkcukacha zomgangatho
I-ACPM-7391 yenziwa ngaphakathi kwiinkqubo eziqinileyo zolawulo lwezinga lomgangatho, ezihambelana nemigangatho yezezimboni ukwenza isiqinisekiso sokuba iimveliso ziyathembeka kwaye zihlala ixesha elide. Inokukhuselwa kwi-ESD kwaye yenziwe ukuba ihambelane neziqinisekiso ze-RoHS. Izixhobo zihlolwa ngokusedrayo ukungqubana kobushushu, iimpawu zombane, kunye nokuzinzisa komatshini ukuqinisekisa ukhuseleko olungqongqo kunye nokuphumeza imigangatho yokhuseleko.
ACPM-7391 Ukuvumelana
Le IC iyahambelana ngokupheleleyo nemilinganiselo yePCB ye-QFN, kwaye inokusetyenziswa ngokulula kunye nezo zithako ezihambelanayo ezivela kwi-Avago Technologies nakweminye imibhobho yeokuzenzela kwimarike. Inkqubo iyaqhagamshelwa kwiinkqubo zokuphosa, nokuhambelana neendlela zokuxhuma zoshishino, kunye noluhlu lwezixhobo ezahlukeneyo lwanamhlanje ezifuna ukuhamba ngokukhawuleza nokuzinzisa kwinkqubo epheleleyo.
ACPM-7391 I-PDF yeDataSheet
Intanethi yethu ibamba i-datasheet epheleleyo ye-ACPM-7391, eba nobungqina bobuchwephesha, ukukhomba iipini, amanqampunisa esicelo, kunye nokusebenza okupheleleyo. Abathengi bayakhuthazwa ukuba balandele i-datasheet ngokuthe ngqo kwiwebhusayithi komatshini wamanje ukufumana ulwazi oluchanekileyo nolunobumba obupheleleyo.
Umphakeli kuKhuseleko noMgangatho
IC-Components yinkampani ephezulu kwiinkonzo zokuhambisa ezivunyiwe yi-Avago Technologies (Broadcom), egxile ekuhanjiseni iimveliso ze-IC ezisemgangathweni ophezulu ezifana ne-ACPM-7391. Sinikezela ngexabiso elimnandi, nokubonelela ngokhuseleko oluzinzileyo kunye nenkxaso yengcali kubathengi. Nceda undwendwele iwebhusayithi yethu ukucela amaxabiso kunye nokuziva ngenkonzo yethu ekhaliphileyo kwiinkonzo zokuthenga kwakho.




