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ZADCS1084NIS20T PDF预览

ZADCS1084NIS20T

更新时间: 2024-09-17 20:46:51
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
2页 499K
描述
A/D Converter

ZADCS1084NIS20T 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:compliant风险等级:5.84
Base Number Matches:1

ZADCS1084NIS20T 数据手册

 浏览型号ZADCS1084NIS20T的Datasheet PDF文件第2页 
ZADCS1084/1044/1024  
10-BitꢀSARꢀADCꢀ8/4/2ꢀchannels  
SARah – High Performance ADC  
SARah  
Brief Description  
TheꢀZMDIꢀZADCS1084ꢀ/ꢀZADCS1044ꢀ/ꢀZADCS1024ꢀareꢀ10-Bitꢀ  
highꢀspeedꢀanalog-to-digitalꢀ(A/D)ꢀconvertersꢀwithꢀupꢀtoꢀ1Mspsꢀ  
conversionꢀrate.ꢀTheꢀconverterꢀisꢀbasedꢀonꢀsuccessive-approxi-  
mation-registerꢀarchitecture.ꢀ  
Allconvertersprovideaconfigurableinputmultiplexerandaꢀ  
high-bandwidthatrack/holdcircuit.Theanaloginputsoftheꢀ  
Benefits  
differentꢀdevicesꢀareꢀsoftwareꢀconfigurableꢀasꢀeightꢀ/ꢀfourꢀ/ꢀtwoꢀ  
singleꢀendedꢀorꢀfourꢀ/ꢀtwoꢀ/ꢀoneꢀdifferentialꢀinputꢀchannelsꢀasꢀ •ꢀ Scalableꢀsystemꢀsolutionsꢀpossibleꢀdueꢀtoꢀupwardꢀ/ꢀ  
wellꢀasꢀforꢀunipolarꢀorꢀbipolarꢀoutputꢀcoding.ꢀꢀ ꢀ downwardꢀcompatibilityꢀwithinꢀtheꢀfamilyꢀ  
Theꢀ ZADCS1084/ꢀ ZADCS1044ꢀ /ꢀ ZADCS1024ꢀ operateꢀ fromꢀ aꢀ ꢀ (ZADCS1xx2ꢀwithꢀ8,ꢀ10,ꢀ12ꢀbitꢀresolution,ꢀ2,4,8ꢀchannels)  
singleꢀ+2.7Vꢀtoꢀ+5.25Vꢀsupply.ꢀ •ꢀ Accurateꢀmeasurements  
Thesynchronousfourwireserialinterfaceconnectsdirectlytoꢀ •ꢀ Longꢀbatteryꢀlifeꢀcyclesꢀdueꢀtoꢀlowꢀpowerꢀconsumption  
aꢀmicrocontrollerꢀusingꢀoneꢀofꢀtheꢀstandardsꢀlikeꢀSPI™,ꢀQSPI™,ꢀ •ꢀ SynchronousꢀsamplingꢀwithꢀseveralꢀZADCSꢀpartsꢀinꢀparallel  
andꢀMicrowire™ꢀwithoutꢀexternalꢀcomponents.  
Theꢀ ZADCS1084/ꢀ ZADCS1044ꢀ /ꢀ ZADCS1024ꢀ useꢀ eitherꢀ theꢀ  
externalserial-interfaceclockoraninternallygeneratedclockꢀ  
toperformsuccessive-approximationanalog-to-digitalconver-  
Features  
sions.ꢀTheꢀinternalꢀclockꢀmodeꢀcanꢀbeꢀusedꢀtoꢀrunꢀsynchronousꢀ •ꢀ 10-BitꢀresolutionꢀSARꢀADC  
conversionsꢀonꢀseveralꢀZMDIꢀADCsꢀinꢀparallel.  
•ꢀ 2/4/8ꢀchannelꢀsingleꢀꢀorꢀ1/2/4ꢀchannelꢀdifferentialꢀinputs  
Theꢀ“V”ꢀversionsꢀZADCS1084V/ꢀZADCS1044Vꢀ/ꢀZADCS1024Vꢀ •ꢀ Softwareꢀconfigurableꢀunipolarꢀorꢀbipolarꢀoutputꢀcode  
areꢀequippedꢀwithꢀaꢀhighꢀaccurateꢀinternalꢀ2.5Vꢀreferenceꢀwithꢀ •ꢀ SPI™ꢀ/ꢀQSPI™,ꢀMicrowire™ꢀcompatibleꢀserialꢀinterface  
anꢀadditionalꢀexternalꢀ±1.5%ꢀvoltageꢀadjustmentꢀrange.  
•ꢀ Noꢀmissingꢀcodes  
Theꢀdeviceꢀprovidesꢀaꢀhard-wiredꢀshut-downꢀpinꢀ(nSHDN)ꢀandꢀ •ꢀ Lowꢀpowerꢀconsumption  
software-selectableꢀ power-downꢀ modesꢀ toꢀ automaticallyꢀ shutꢀ •ꢀ Internalꢀ2.5Vꢀreferenceꢀ(onlyꢀ“V”ꢀversionꢀ–ꢀ  
downꢀtheꢀICꢀatꢀtheꢀendꢀofꢀaꢀconversion.ꢀAccessingꢀtheꢀserialꢀin-  
ꢀ ZADCS1084V/ZADCS1044V/ZADCS1024V)ꢀ  
terfaceꢀautomaticallyꢀpowersꢀupꢀtheꢀZADCS1084/ꢀZADCS1044ꢀ/ꢀ •ꢀ Softwareꢀprogrammableꢀpowerꢀdownꢀmode  
ZADCS1024ꢀ.ꢀAꢀquickꢀturn-onꢀtimeꢀallowsꢀtheꢀdeviceꢀtoꢀbeꢀshutꢀ •ꢀ Single-SupplyꢀOperationꢀ+2.7Vꢀtoꢀ+5.25V  
downꢀbetweenꢀmeasurements.  
ForꢀmoreꢀdetailsꢀandꢀfurtherꢀZMDIꢀderivativesꢀpleaseꢀseeꢀwww.  
zmdi.comꢀorꢀwww.zmdi.com/ADC.  
Physical Characteristics  
ꢀ ADCꢀresolutionꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀꢀ10ꢀBit  
•ꢀ Conversionꢀrateꢀꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀꢀ1ꢀMspsꢀ  
•ꢀ Powerꢀsupplyꢀrangeꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ 2.7Vꢀtoꢀ5.25V  
Applications & Examples  
Embeddedꢀcontrolꢀ&ꢀrealꢀtimeꢀapplications  
Industrialꢀcontrolꢀ&ꢀprocessꢀcontrolꢀapplicationsꢀ  
Motionꢀcontrolꢀapplications  
Threeꢀphaseꢀmotorꢀcontrol  
Powerꢀgenerationꢀ(Solar,ꢀWindmills,ꢀetc.)  
DataꢀAcquisition  
•ꢀ INLꢀꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ ±1ꢀLSBꢀmax.ꢀ  
•ꢀ DNLꢀꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀꢀ±1ꢀLSBꢀmax.ꢀ  
•ꢀ SINADꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀꢀ>70dB  
•ꢀ Standbyꢀ(idle)ꢀcurrentꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ <1µA  
•ꢀ Currentꢀconsumptionꢀ@ꢀ1Msps,ꢀ3Vꢀsupply  
ꢀ -ꢀwithꢀinternalꢀreferenceꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀꢀ<3mA  
ꢀ -ꢀwithoutꢀinternalꢀreferenceꢀꢀ.ꢀ.ꢀ.ꢀ.ꢀꢀ<2.5mA  
•ꢀ Temperatureꢀrangeꢀꢀ .ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ.ꢀ -25°Cꢀtoꢀ+85°C  
PortableꢀDataꢀLogging  
Battery-PoweredꢀSystems  
SPIꢀandꢀQSPIꢀareꢀregisteredꢀtrademarksꢀofꢀMotorola,ꢀInc.ꢀ  
MICROWIREꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀNationalꢀSemiconductorꢀCorpꢀ  

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