Texas Instruments ADS8355 Handleiding


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Serial
Interface
ADC A
ADC B
AINP_A
AINP_B
AINM_A
AINM_B
REFIO_A
AVDDDVDD
REFA
REFB
REFIO_B
GND
CS
SCLK
SDI
SDO_A
SDO_B
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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
ADS8355
SBAS761A–FEBRUARY2020–REVISEDFEBRUARY2020
ADS8355
Dual,16-Bit,1-MSPS,Simultaneous-Sampling,Analog-to-DigitalConverter
1
1Features
1
•1-MSPSthroughput,nolatencyoutput
•Simultaneoussamplingoftwochannels
•Supportssingle-endedandpseudo-differential
inputs
•ExcellentDCandACperformance:
–16-bitNMCDNL,±1-LSBINL
–88-dBSNR,–97-dBTHD
•Dual,programmable,
2.5-Vinternalreference
•Fully-specifiedovertheextendedindustrial
temperaturerange:–40°Cto+125°C
•Smallfootprint:
WQFN-16(3-mm×3-mm)
2Applications
•Servodrivepositionfeedback
•Opticalmodules
•Multifunctionrelays
•Powerqualityanalyzers
•ThreephaseUPS
•Analoginputmodules
3Description
TheADS8355isadual,high-speed,simultaneous-
sampling,analog-to-digitalconverter(ADC)that
supportssingle-endedandpseudo-differentialanalog
inputs.
Thedevicesupportsaflexibleserialinterfacethat
canoperateoverawidepower-supplyvoltagerange.
Theflexibleinterfaceenableseasycommunication
withalargevarietyofhostcontrollers.Power
consumptionforagiventhroughputcanbeoptimized
byusingthetwolow-powermodessupportedbythe
device.Thedeviceisfullyspecifiedoverthe
extendedindustrialtemperaturerange(–40°Cto
+125°C)andisavailableina16-pinWQFN(3-mm×
3-mm)package.
DeviceInformation
(1)
PARTNUMBERPACKAGEBODYSIZE(NOM)
ADS8355WQFN(16)3.00mm×3.00mm
(1)Forallavailablepackages,seetheorderableaddendumat
theendofthedatasheet.
TypicalBlockDiagram

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Product specificaties

Merk: Texas Instruments
Categorie: Niet gecategoriseerd
Model: ADS8355

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