Texas Instruments ADC088S102 Handleiding

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CSSCLK

DOUT

AGNDDIN

IN0

IN1DGND

IN2IN7

IN3IN6

IN4IN5

ADC088S102

V

D

V

A

ADC088S102

www.ti.com

SNAS339B–SEPTEMBER2005–REVISEDMARCH2013

ADC088S1028-Channel,500kSPSto1MSPS,8-BitA/DConverter

CheckforSamples:ADC088S102

1

FEATURES

DESCRIPTION

TheADC088S102isalow-power,eight-channel

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•EightInputChannels

CMOS8-bitanalog-to-digitalconverterspecifiedfor

•VariablePowerManagement

conversionthroughputratesof500kSPSto1MSPS.

•IndependentAnalogandDigitalSupplies

Theconverterisbasedonasuccessive-

approximationregisterarchitecturewithaninternal

•SPI/QSPI/MICROWIRE/DSPCompatible

track-and-holdcircuit.Itcanbeconfiguredtoaccept

•Packagedin16-LeadTSSOP

uptoeightinputsignalsatinputsIN0throughIN7.

Theoutputserialdataisstraightbinaryandis

APPLICATIONS

compatiblewithseveralstandards,suchasSPI,

•AutomotiveNavigation

QSPI,MICROWIRE,andmanycommonDSPserial

•PortableSystems

interfaces.

•MedicalInstruments

TheADC088S102maybeoperatedwithindependent

•MobileCommunications

analoganddigitalsupplies.Theanalogsupply(V

A

)

canrangefrom+2.7Vto+5.25V,andthedigital

•InstrumentationandControlSystems

supply(V

D

)canrangefrom+2.7VtoV

A

.Normal

powerconsumptionusinga+3Vor+5Vsupplyis1.8

KEYSPECIFICATIONS

mWand8.0mW,respectively.Thepower-down

•ConversionRate:500kSPSto1MSPS

featurereducesthepowerconsumptionto0.03µW

usinga+3Vsupplyand0.15µWusinga+5Vsupply.

•DNL(V

A

=V

D

=5.0V):±0.3LSB(max)

TheADC088S102ispackagedina16-leadTSSOP

•INL(V

A

=V

D

=5.0V):±0.2LSB(max)

package.Operationisspecifiedovertheextended

•PowerConsumption

industrialtemperaturerangeof−40°Cto+105°C.

–3VSupply:1.8mW(typ)

–5VSupply:8.0mW(typ)

ConnectionDiagram

Figure1.16-LeadTSSOP

SeePackageNumberPW0016A

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TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

2Alltrademarksarethepropertyoftheirrespectiveowners.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2005–2013,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Product specificaties