TheAD9288isadual8-bitmonolithicsamplinganalog-to-digitalconverterwithon-chiptrack-and-holdcircuitsandisoptimizedforlowcost,lowpower,smallsizeandeaseofuse.Theproductoperatesata100MSPSconversionratewithoutstandingdynamicperformanceoveritsfulloperatingrange.Eachchannelcanbeoperatedindependently.
TheADCrequiresonlyasingle3V(2.7Vto3.6V)powersupplyandanencodeclockforfull-performanceoperation.Noexternalreferenceordrivercomponentsarerequiredformanyapplications.ThedigitaloutputsareTTL/CMOScompatibleandaseparateoutputpowersupplypinsupportsinterfacingwith3.3Vor2.5Vlogic.
TheencodeinputisTTL/CMOScompatibleandthe8-bitdigitaloutputscanbeoperatedfrom+3V(2.5Vto3.6V)supplies.Userselectableoptionsareavailabletoofferacombinationofpowerdownmodes,digitaldataformatsanddigitaldatatimingschemes.Inpower-downmode,thedigitaloutputsaredriventoahigh-impedancestate.
FabricatedonanadvancedCMOSprocess,theAD9288isavailableina48-pinsurfacemountplasticpackage(7x7mm,1.4mm48-PinLQFP)specifiedovertheindustrialtemperaturerange(-40°Cto+85°C).Pinoutdesignedfor10-bitmigration.
