FEATURESAPPLICATIONS
描述
CDAC
_
+
输出
Latches
和
3-状态
驱动器
字节
16-/8-位
并行的 数据
输出 总线
SAR
转换
和
控制 逻辑
比较器
时钟
+IN
-在
REFIN
CONVST
BUSY
CS
RD
重置
4.096-v
内部的
涉及
REFOUT
ADS8412
SLAS384A–JUNE2003–REVISEDDECEMBER2004
16-位,2msps,unipolardifferentialinput,micropowersampling
相似物-至-digitalconverterwithparallelinterfaceandreference
•
DWDM
•
2-mhzsamplerate
•
仪器
•
16-bitnmcensuredovertemperature
•
高-速,高-决议,zerolatency
•
ZeroLatency
DataAcquisitionSystems
•
unipolardifferentialinputrange:v
ref
至-v
ref
•
TransducerInterface
•
OnboardReference
•
MedicalInstruments
•
OnboardReferenceBuffer
•
交流
•
高-speedparallelinterface
•
powerdissipation:175mwat2mhztyp
•
WideDigitalSupply
theads8412isa16-位,2mhza/dconverterwith
aninternal4.096-vreference.thedeviceincludesa
•
8-/16-bitbustransfer
16-bitcapacitor-basedsara/dconverterwithin-
•
48-pintqfppackage
herentsampleandhold.theads8412offersafull
•
esdsensitive-hbmcapabilityof500v,
16-bitinterfaceandan8-bitoptionwheredataisread
1000VatAllInputPins
usingtwo8-bitreadcycles.
theads8412hasaunipolardifferentialinput.itis
availableina48-leadtqfppackageandis
characterizedovertheindustrial-40
°
Cto85
°
ctem-
peraturerange.
pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
productiondatainformationiscurrentasofpublicationdate.
copyright©2003–2004,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
necessarilyincludetestingofallparameters.
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