Texas Instruments ADC104S021 Handleiding
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ADC104S021
www.ti.com
SNAS278H–FEBRUARY2005–REVISEDMARCH2013
ADC104S021/ADC104S021Q4-Channel,50kspsto200ksps,10-BitA/DConverter
CheckforSamples:ADC104S021
1
FEATURES
DESCRIPTION
TheADC104S021/ADC104S021Qisalow-power,
2
•SpecifiedoveraRangeofSampleRates.
four-channelCMOS10-bitanalog-to-digitalconverter
•FourInputChannels
withahigh-speedserialinterface.Unlikethe
•VariablePowerManagement
conventionalpracticeofspecifyingperformanceata
singlesamplerateonly,the
•SinglePowerSupplywith2.7V-5.25VRange
ADC104S021/ADC104S021Qisfullyspecifiedovera
•ADC104S021QisAEC-Q100Grade3Qualified
sampleraterangeof50kspsto200ksps.The
andisManufacturedonanAutomotiveGrade
converterisbasedonasuccessive-approximation
Flow
registerarchitecturewithaninternaltrack-and-hold
•MeetsAEC-Q100-011C2CDMClassification
circuit.Itcanbeconfiguredtoacceptuptofourinput
signalsatinputsIN1throughIN4.
APPLICATIONS
Theoutputserialdataisstraightbinary,andis
compatiblewithseveralstandards,suchasSPI™,
•PortableSystems
QSPI™,MICROWIRE,andmanycommonDSP
•RemoteDataAcquisition
serialinterfaces.
•InstrumentationandControlSystems
TheADC104S021/ADC104S021Qoperateswitha
•Automotive
singlesupply,thatcanrangefrom+2.7Vto+5.25V.
Normalpowerconsumptionusinga+3Vor+5V
KEYSPECIFICATIONS
supplyis1.94mWand6.9mW,respectively.The
power-downfeaturereducesthepowerconsumption
•DNL:±0.13LSB(typ)
tojust0.12µWusinga+3Vsupply,or0.47µWusing
•INL:±0.13LSB(typ)
a+5Vsupply.
•SNR:61.8dB(typ)
TheADC104S021/ADC104S021Qispackagedina
•PowerConsumption
10-leadVSSOPpackage.Operationoverthe
–3VSupply:1.94mW(typ)
industrialtemperaturerangeof−40°Cto+85°Cis
ensured.
–5VSupply:6.9mW(typ)
Table1.Pin-CompatibleAlternativesbyResolutionandSpeed
(1)
ResolutionSpecifiedforSampleRateRangeof:
50to200ksps200to500ksps500kspsto1Msps
12-bitADC124S021ADC124S051ADC124S101
10-bitADC104S021/ADC104S021QADC104S051ADC104S101
8-bitADC084S021ADC084S051ADC084S101
(1)Alldevicesarefullypinandfunctioncompatible.
1
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof
TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2Alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2005–2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | ADC104S021 |
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