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
−IN
REFIN
CONVST
BUSY
CS
RD
重置
4.096-v
内部的
涉及
REFOUT
ADS8406
SLAS426A–AUGUST2004–REVISEDDECEMBER2004
16-位,1.25msps,pseudo-双极,fullydifferentialinput,微小功率
samplinganalog-至-digitalconverterwithparallelinterface
•
DWDM
•
pseudo-双极,fullydifferentialinput,-v
REF
toV
REF
•
仪器
•
高-速,高-决议,zerolatency
•
16-bitnmcat1.25msps
DataAcquisitionSystems
•±
2lsbinlmax,-1/+1.25lsbdnl
•
TransducerInterface
•
90dbsnr,-95dbthdat100khzinput
•
MedicalInstruments
•
ZeroLatency
•
Communications
•
internal4.096vreference
•
高-speedparallelinterface
•
Single5VAnalogSupply
theads8406isa16-位,1.25mhza/dconverter
•
widei/osupply:2.7vto5.25v
withaninternal4.096-vreference.thedevicein-
cludesa16-bitcapacitor-basedsara/dconverter
•
lowpower:155mwat1.25mhztyp
withinherentsampleandhold.theads8406offersa
•
pincompatiblewithads8412/8402
full16-bitinterfaceandan8-bitoptionwheredatais
•
48-pintqfppackage
readusingtwo8-bitreadcycles.
theads8406hasapseudo-双极,fullydifferential
输入.itisavailableina48-leadtqfppackageand
ischaracterizedovertheindustrial-40
°
Cto85
°
C
temperaturerange.
HighSpeedSARConverterFamily
类型/speed500khz580khz750mhz1.25mhz2mhz3mhz4mhz
18bitpseudo-diffads8383ads8381
ADS8371ADS8401ADS8411
16bitpseudo-diff
ADS8405
ADS8402ADS8412
16bitpseudobipolar,
FullyDifferential
ADS8406
14bitpseudo-diffads7890(s)ads7891
12bitpseudo-diffads7881
pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsoftexas
instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
productiondatainformationiscurrentasofpublicationdate.
copyright©2004,texasinstrumentsincorporated
ProductsconformtospecificationsperthetermsoftheTexas
instrumentsstandardwarranty.productionprocessingdoesnot
necessarilyincludetestingofallparameters.
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