AD9649BCPZ-20 IC ADC 14BIT PIPELINE 32LFCSP

Inkcazo

I-AD9649 yi-monolithic, i-channel eyodwa ye-1.8 V yokubonelela, i-14-bit, i-20/40/65/80 ye-MSPS i-analog-to-digital converter (ADC).Ibonisa isampula ephezulu yokusebenza kunye nokubamba isekethe kunye nereferensi yombane we-chip.Imveliso isebenzisa ulwakhiwo lwemibhobho yolwahlulo olunezigaba ezininzi ezinengqiqo yolungiso lwemposiso yesiphumo ukunika ukuchaneka kwebhithi ye-14 kumazinga edatha ye-MSPS angama-80 kunye nokuqinisekisa ukuba akukho khowudi zingekhoyo kuluhlu olupheleleyo lobushushu bokusebenza.I-ADC iqulethe iinkalo ezininzi ezenzelwe ukwandisa ukuguquguquka kunye nokunciphisa iindleko zenkqubo, ezifana newotshi ecwangcisiweyo kunye nokulungelelaniswa kwedatha kunye nokuveliswa kwepateni yovavanyo lwedijithali.Iipateni ezikhoyo zovavanyo lwedijithali ziquka eyakhelwe-ngaphakathi iipateni zokumisela kunye nobuxoki, kunye neepatheni zovavanyo ezichazwe ngumsebenzisi ezingenwe ngojongano lwesiriyali sezibuko (SPI).Ukufakwa kwewotshi eyahlukileyo kunye nokhetho lwe-1, i-2, okanye i-4 yokwahlulahlula ilawula yonke imijikelo yangaphakathi yokuguqulwa.Idatha yemveliso yedijithali inikezelwe kwi-offset yokubini, ikhowudi engwevu, okanye ifomathi yokuncedisana ngababini.Iwotshi yokukhupha idatha (i-DCO) inikezelwe ukuqinisekisa ixesha elifanelekileyo lelatshi ngokufumana ingqiqo.Zombini i-1.8 V kunye ne-3.3 V amanqanaba e-CMOS axhaswa.I-AD9649 ifumaneka kwi-LFCSP eyi-32 ekhokelayo ye-RoHS kwaye icaciswe kuluhlu lobushushu boshishino (−40°C ukuya +85°C).