HT82V26A--16-BitCCD/CISAnalogSignalProcessorGeneralDescriptionTheHT82V26AisacompleteanalogsignalprocessorforCCDimagingapplicati***.Itfeaturesa3-channelarchitecturedesignedtosampleandconditiontheoutputsoftri-linearcolorCCDarrays.Eachchannelc***istsofaninputclamp,CorrelatedDoubleSampler(CDS),offsetDACandProgrammableGainAmplifier(PGA),andahighperformance16-bitA/Dconverter.TheCDSamplifiersmaybedisabledforusewithsensorssuchasContactImageSensors(CIS)andCMOSactivepixelsensors,whichdonotrequireCDS.The16-bitdigitaloutputismultiplexedintoan8-bitoutputwordthatisaccessedusingtworeadcycles.Theinternalregistersareprogrammedthrougha3-wireserialinterface,whichprovidesgain,offsetandoperatingmodeadjustments.TheHT82V26Aoperatesfromasingle5Vpowersupply,typicallyc***umes400mWofpower.FeaturesOperatingvoltage:5VLowpowerc***umptionat400mW(Typ.)Power-downmode:Under2mA(Typ.)16-bit30MSPSA/DconverterGuaranteedwon'tmisscodes1~6programmablegainCorrelatedDoubleSampling&plu***n;250mVprogrammableoffsetInputclampcircuitryInternalvoltagereferenceMultiplexedbyte-wideoutput(8+8format)Programmable3-wireserialinterface3V/5VdigitalI/Ocompatibility3-channeloperationupto30MSPS2-channel(Even-Odd)operationupto30MSPS1-channeloperationupto25MSPS28-pinSSOP/SOPpackage(lead-freeprocess))