SBAU202 TI1 | Alldatasheet
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Technical content
Datasheet sections
- 1 ADS130E08EVM OVERVIEW
- 2 SOFTWARE INSTALLATION
- 3 ADS130E08EVM Daughter-CardHardware Overview
- 4 USING THE SOFTWARE
- 5 ADS130E08 ANALYSIS TOOLS
- 6 BILLOF MATERIALS (BOM), LAYOUT, AND SCHEMATIC
- 1 ADS130E08EVM-PDK
- 2 ADS130E08EVM-PDK Kit
- 3 InitializationofADS130E08EVM GUI
- 4 License1
- 5 License2
- 6 New Hardware WizardScreen1
- 7 New Hardware WizardScreen2
- 8 New Hardware WizardScreen3
- 9 CompletionoftheFirstUSB Driver
- 10 Second New Hardware WizardScreen
- 11 InstallingtheUSBStyx Driver
- 12 FileSave OptionUnder Save Tab
- 13 ChannelRegistersGUI fortheConfigurationRegisters
- 14 ChannelControlRegisterGUI Panel:SingleChannelEnabled
- 15 ChannelControlRegistersGUI Panel:AllChannelsEnabled
- 16 Example ofInternalTestSignalsViewed on theScope DisplayTab
- 17 InternalTemperatureSensor
- 18 Eight-ChannelRead ofInternalTemperatureData
- 19 GPIO ControlRegisterGUI Panel
- 20 FaultStatusIndicator
- 21 DeviceRegisterSettings
- 22 Scope ToolFeatures
- 23 Scope AnalysisTab (NoiseLevelsforEach ChannelShown)
- 24 Zoom Optionon theWaveform ExaminationTool
- 25 HistogramBins
- 26 StatisticsfortheSignalAmplitudeofEightChannels
- 27 Analysis→FFT Graph ofNormal ElectrodeConfiguration
- 28 Analysis→FFT →AC AnalysisParameters:Windowing Options
- 29 Analysis→FFT →FFT Analysis:InputShortCondition
- 30 ChangingtheUser-DefinedDynamic Range forChannel1
- 31 FFT PlotUsingWaveform Zoom Function
- 1 Power-SupplyTestPoints
- 2 AnalogSupplyConfigurations
- 3 DigitalSupplyConfigurations(DVDD and DGND)
- 4 CLK Jumper Options
- 5 ExternalReferenceJumper Options
- 6 AuxiliaryConnectorTestSignalsand TestPoints
- 2 PerformanceDemonstrationKitfortheADS130E08 SBAU202 –June
User's Guide SBAU202 –June 2012 Performance DemonstrationKitfortheADS130E08 Figure1.ADS130E08EVM-PDK This user'sguide describesthe characteristics,operation,and use of the ADS130E08EVM-PDK. This performancedemonstrationkitisan evaluationmodule fortheADS130E08, an eight-channel,16-bit,low- power,integratedanalogfront-end(AFE) designedforpower protectioncircuits.The ADS130E08EVM- PDK isintendedforprototypingand evaluation.Thisuser'sguideincludesa completecircuitdescription, schematicdiagram,and billofmaterials. Throughout thisdocument, the terms ADS130E08EVM-PDK, demonstrationkit,evaluationboard, evaluationmodule,and EVM aresynonymous withtheADS130E08EVM. The followingrelateddocuments areavailablethroughtheTexas Instrumentsweb siteatwww.ti.com. RelatedDocumentation Device LiteratureNumber ADS130E08 SBAS574 PentiumIII,CeleronareregisteredtrademarksofIntelCorporation. Windows isa registeredtrademarkofMicrosoft. SPI isa trademarkofMotorola,Inc.. Allothertrademarksarethepropertyoftheirrespectiveowners. 1SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
www.ti.com 3SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
ADS130E08EVM OVERVIEW www.ti.com
1 ADS130E08EVM OVERVIEW
1.1 Informationabout Cautions
Thisdocument containscautionstatements.The informationina cautionstatementisprovidedforyour protection.Be suretoreadeach cautioncarefully. CAUTION Thisisan example of a cautionstatement.A cautionstatementdescribesa situationthatcouldpotentiallydamage yoursoftwareorequipment.
1.2 Introduction
The ADS130E08EVM-PDK isintendedforevaluatingtheADS130E08 low-power,16-bit,simultaneously- sampling,eight-channelanalog-to-digitalconverter(ADC).The digitalSPI™ controlinterfaceisprovided by theMMB0 modularEVM motherboardthatconnectstotheADS130E08 evaluationboard.The ADS130E08EVM-PDK isdesignedtoexpediteevaluationand systemdevelopment. The MMB0 motherboardallowstheADS130E08EVM tobe connectedtothecomputerthorughan availableUSB port.Thismanual shows how touse theMMB0 as partoftheADS130E08EVM-PDK, but does notprovidetechnicaldetailsabouttheMMB0.
1.3 Supported Features
Hardware Features:
- Configurableforbipolarorunipolarsupplyoperation
- Configurableforinternaland externalclockthroughjumpersettings
- Analogtestsignalscan be appliedeasilyusingscrewterminals SoftwareFeatures:
- Analysistools,includinga virtualoscilloscope,histogram,and fastFouriertransform(FFT)
- Access toa varietyofregistercontents,includingPGA optionsand more.
- SetADS130E08 registersettingswitheasy-to-use,graphicaluserinterface(GUI)software
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www.ti.com ADS130E08EVM OVERVIEW
1.4 ADS130E08EVM Hardware
Figure2 shows thehardwareincludedintheADS130E08EVM kit.Contactthefactoryathttp://e2e.ti.com ifany component ismissing.Also,itishighlyrecommended thatyou checktheTIwebsiteat http://www.ti.comtoverifythatyou have thelatestsoftware. Figure2.ADS130E08EVM-PDK Kit The completekitincludesthefollowingitems:
- ADS130E08EVM printedcircuitboard(PCB)
- MMB0 (modularEVM motherboard)
- 6 V at3 A wallwart 5SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
SOFTWARE INSTALLATION www.ti.com
2 SOFTWARE INSTALLATION
2.1 Minimum Requirements
Beforeinstallingthesoftwarethatisintendedforuse withtheEVM kit,pleaseverifythatyourPC- compatiblecomputermeets thefollowingminimum requirements:
- PentiumIII® orCeleron® processor,866 MHz orequivalent
- Minimum 256 MB ofRAM (512MB orgreaterrecommended)
- USB 1.1-compatibleinput
- Hard diskdrivewithatleast200 MB freespace
- Windows ® XP operatingsystemwithSP2
- Mouse orotherpointingdevice
- 1280 × 960 minimum displayresolution
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2.2 InstallingtheSoftware
Do notconnecttheADS130E08EVM hardwarebeforeinstallingthesoftwareon a suitablePC. Failuretoobservethiscautionmay cause MicrosoftWindows to notrecognizetheADS130E08EVM. Download thelatestsoftwarefromtheTIwebsiteatwww.ti.com/tool/ADS130E08EVM-PDK.To installthe ADS130E08 software,unzipand runsetup.exe.Figure3 shows theinitializationscreen. Figure3.InitializationofADS130E08EVM GUI You must acceptthetwo licenseagreementsshown inFigure4 and Figure5 beforetheinstallationcan proceed. Figure4.License1 Figure5.License2
2.3 InstallingtheADS130E08EVM-PDK Hardware Drivers
2.3.1 InstallingtheFirstUSB Driver
Applypower totheMMB0 usingthesuppliedwall-mountpower supplyand connecttheMMB0 toyourPC throughany availableUSB port.The Found New Hardware Wizardwindow appears,as shown in Figure6.Note thatthisisthefirstoftwo USB driversthatareinstalled.ClickNexttocontinuedriver installation. 7SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
SOFTWARE INSTALLATION www.ti.com Figure6.New Hardware Wizard Screen 1 ClickNextwhen thescreeninFigure7 appears. Figure7.New Hardware Wizard Screen 2
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www.ti.com SOFTWARE INSTALLATION NavigatetoC:\\ProgramFiles\\ADS130E08EVM\\USB Driver,as shown inFigure8. Figure8.New Hardware Wizard Screen 3 ClickNexttofindand installthedriver.When thewizardiscomplete,thescreeninFigure9 appears. Figure9.Completion oftheFirstUSB Driver 9SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
SOFTWARE INSTALLATION www.ti.com
2.3.2 InstallingtheSecond USB Driver
Launch theADS130E08EVM-PDK softwarefromtheprogrammenu. The softwareloadsand begins downloadingfirmwaretotheprocessoron theMMB0. Afterthefirmwareisloadedand running,theFound New Hardware Wizardstartsagain,as shown inFigure10. Figure10.Second New Hardware Wizard Screen ClickNextand thescreeninFigure11 appears. Figure11.InstallingtheUSBStyx Driver ClickNexttocompletetheinstallation.IfthecomputerisunabletofindtheUSBStyx driver,pointtothe installationdirectoryofC:\\ProgramFiles\\ADS130E08EVM\\USB Drivers. Atthistime,you may receivean errormessage because theADS130E08EVM-PDK softwarehas timed out.Ifso,clickOK ,closetheGUI program,power cycletheADS130E08EVM, and restartthenewly installedADS130E08 evaluationprogram.Thisprocessmay need tobe repeatedifyou plugthe ADS130E08EVM-PDK intoa differentUSB porton yourcomputer.
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www.ti.com ADS130E08EVM Daughter-CardHardware Overview
3 ADS130E08EVM Daughter-CardHardware Overview
Many of the components on the ADS130E08EVM are susceptibleto damage by electrostaticdischarge(ESD). Customers are advisedto observe proper ESD handlingprocedureswhen unpackingand handlingtheEVM, includingthe use of a grounded wriststrap,bootstraps,or mats at an approved ESD workstation.An electrostaticsmock and safetyglassesshouldalsobe worn. The ADS130E08EVM-PDK boardisa four-layercircuitboard.The boardlayoutand schematicsare appended totheend ofthisdocument. The ADS130E08EVM-PDK isconfiguredtobe used withtheTIMMB0 dataconverterevaluationplatform. The key featuresoftheADS130E08 systemon a chip(SOC) are:
- Eightintegratedinstrumentationamplifiers(INAs)and eight,16-bit,high-resolutionADCs
- Low power consumption
- 3-V to5-V unipolarorbipolaranalogsupply,and 1.8-Vto3.3-Vdigitalsupply
- SPI datainterface The followingsectionsexplainsome ofthehardwaresettingspossiblewiththeEVM forevaluatingthe ADS130E08 undervarioustestconditions.
3.1 Power Supply
The ADS130E08EVM mounts on theMMB0 boardwithconnectorsJ1,J2,and J3.The main power supplies(+5V,+3.3V,and +1.8V) forthefront-endboardaresuppliedby thehostMMB0 boardthrough connectorJ3.Allotherpower suppliesrequiredforthefront-endboardaregeneratedonboardby power management devices. The ADS130E08 operatesinunipolarmode usinga +3.0-Vto+5.0-Vanalogsupply(AVDD/AVSS) and a +1.8-Vto+3.3-Vdigitalsupply(DVDD), orinbipolarmode usingtheonboardanalogsupply(±1.5V to ±2.5V).The power consumptionofthefront-endboardismeasured by usingtheJP3 jumper.Power down theADS130E08 by shortingjumperJP4. TestpointsTP4, TP5, TP6, TP7, TP8, TP9, TP10, and TP13 areprovidedtoverifythatthehostpower suppliesarecorrect.The correspondingvoltagesareshown inTable1. Table1.Power-Supply TestPoints TestPoint Voltage TP7 +5.0V TP4 –4.96V TP9 +1.8V TP10 +3.3V TP5 +3.0V TP13 +2.5V TP6 –2.5V TP8 GND The front-endboardmust be properlyconfiguredinordertoachievethevariouspower-supplyschemes. The defaultpower-supplysettingfortheADS130E08EVM isa bipolaranalogsupplyof±2.5V,and there areonboardoptionstoswitchtoa unipolaranalogsupplyof+3 V.The digitalsupply(DVDD) isselectable toeither+3.3V or+1.8V.Table2 shows theboardand component configurationsforeach analogpower- supplyscheme. Table3 shows theboardconfigurationsforthedigitalsupply.Note thattheEVM is shippedwiththeanalogsupplysetto±2.5V and digitalsuppliessetto3.3V. 11SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
ADS130E08EVM Daughter-CardHardware Overview www.ti.com Table2.Analog Supply Configurations UnipolarAnalog Supply BipolarAnalog Supply AVDD and AVSS 3 V 5 V ±1.5V ±2.5V JP7 1-2 1-2 2-3 2-3 JP1 2-3 2-3 1-2 1-2 U6 TPS73230 TPS73250 Don 'tcare Don 'tcare U8 Don 'tcare Don 'tcare TPS73201 TPS73201 U7 Don 'tcare Don 'tcare TPS72301 TPS72301 R61 Don 'tcare Don 'tcare 21 kΩ 47.5kΩ R62 Don 'tcare Don 'tcare 78.7kΩ 43.2kΩ R59 Don 'tcare Don 'tcare 23.3kΩ 49.9kΩ R60 Don 'tcare Don 'tcare 95.3kΩ 46.4kΩ C48, C54, C59 Not installed Not installed Not installed Not installed Table3.DigitalSupply Configurations(DVDD and DGND) DVDD 3.3V +1.8V JP7 1-2 1-2 JP1 2-3 2-3 U6 TPS73230 TPS73250 U8 Don 'tcare Don 'tcare U7 Don 'tcare Don 'tcare R61 Don 'tcare Don 'tcare R62 Don 'tcare Don 'tcare R59 Don 'tcare Don 'tcare R60 Don 'tcare Don 'tcare C48, C54, C59 Not installed Not installed
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3.2 Clock
The ADS130E08 has an on-chiposcillatorcircuitthatgeneratesa 2.048-MHz clock(nominal).Thisclock can varyby ±5% overtemperature.Forapplicationsthatrequirehigheraccuracy,theADS130E08 can alsoacceptan externalclocksignal.The ADS130E08 providesan optiontotestbothinternaland external clockconfigurations.Italsoprovidesan optiontogeneratetheexternalclockfromeithertheonboard oscillatororfroman externalclocksource. The onboardoscillatorispowered by theDVDD supplyoftheADS130E08. Care must be takentoensure thattheexternaloscillatorcan operateeitherwith+1.8V or+3.3V,dependingon theDVDD supply configuration.Table4 shows thejumpersettingsforthethreeoptionsfortheADS130E08 clocks. Table4.CLK Jumper Options ADS130E08 Clock InternalClock ExternalOSC Clock ExternalClock JP5 Not installed 2-3 1-2 JP6 Don 'tcare 1-2(disable) Don 'tcare J4 -pin10 Don 'tcare Don 'tcare Clocksource DVDD supply,use theSiT8002AC-34-18E-2.048.The EVM isshippedwiththeexternaloscillatorenabled.
3.3 Reference
The ADS130E08 has an on-chipinternalreferencecircuitthatprovidesreferencevoltagestothedevice. Alternatively,theinternalreferencecan be powered down and VREFP can be appliedexternally.This configurationisachievedwiththeexternalreferencegenerators(U2 and U3) and driverbuffer.These components (U2,U3, and U4) must be installedby theuser;theyarenotinstalledatthefactory.The externalreferencevoltagecan be settoeither4.096V or2.5V,dependingon theanalogsupplyvoltage. Measure TP3 tomake suretheexternalreferenceiscorrectand stable.The settingsfortheexternal referenceisdescribedinTable5.Thistableassumes REF5025 isinstalledatU2 and REF5040 atU3. A low-noiseamplifierliketheOPA350 can be installedatU4. Table5.ExternalReferenceJumper Options InternalReference ExternalReference ADS130E08 Reference VREF = 2.5V VREF = 4.096V VREF = 2.5V JP12 Don 'tcare 2-3 1-2 JP2 Not installed Installed Installed
3.3.1 Accessing ADS130E08 Analog Supplies
Some ADS130E08 outputsignalsareprovidedas testpointsforprobingpurposesusingJ4 (notinstalled on theboard).Table6 liststhevarioustestsignalswiththecorrespondingtestpoints. Table6.AuxiliaryConnector TestSignalsand TestPoints Signal J4 Pin Number Signal Not connected 1 2 GPIO1 Not connected 3 4 GPIO2 PWDN 5 6 GPIO3 Dasiyin 7 8 GPIO4 AGND 9 10 Not connected 13SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
ADS130E08EVM Daughter-CardHardware Overview www.ti.com
3.3.2 Accessing ADS130E08 DigitalSupplies
The ADS130E08 digitalsignals(includingSPI signals,some GPIO signals,and some controlsignals)are availableatconnectorJ1.These signalsareused tointerfacetotheMMB0 boardDSP. The pinoutforthis connectorisshown inTable7. Table7.SerialInterfacePinout Signal J1 Pin Number Signal START/CS 1 2 CLKSEL CLK 3 4 GND NC 5 6 GPIO1 CS 7 8 RESET NC 9 10 GND DIN 11 12 GPIO2 DOUT 13 14 NC/START DRDY 15 16 SCL EXT_CLK 17 18 GND NC 19 20 SDA
3.4 Analog Inputs
The ADS130E08 providesuserstheoptiontofeedinsignalsfromany arbitrarysignalsourcedirectly. Analogsignalscan be appliedatterminalblocksJ5 throughJ12.
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4 USING THE SOFTWARE
The softwareGUI containsa Save toFilefeature(locatedintheSave tab)thatallowsalldatafromany combinationofchannels,alongwithnotestodescribethedata,tobe saved toa specifieddirectory.This datacan thenbe readback usinga texteditor.Savingthedatainthisformatcan be completedby clicking theSave toFilebutton,as shown inFigure12. An additionaloptionintheevaluationsoftwareallowsregisterconfigurationstobe saved toa filethatcan be reloadedtotheGUI.To createa configurationfilewithallofthestoredregistersettings,use theSave ConfigurationSettingsoption,foundintheFilemenu atthetopleft-handcorneroftheGUI.This configurationfilecan be reloadedtotheGUI usingtheLoad ConfigurationSettings optionfoundinthe same Filemenu. Figure12 shows theoptionsavailableintheSave tab. Figure12.FileSave Option Under Save Tab 15SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
USING THE SOFTWARE www.ti.com
4.1 SoftwareOverview
Thissectionprovidesa quickoverviewofthevariousfeaturesand functionsoftheADS130E08EVM softwarepackage. TherearefourtabsacrosstheleftsideoftheGUI;fromtoptobottom,theyare:
- About: ProvidesinformationabouttheEVM and softwareversionrevisions.
- ADC Register:IncludesallofthecontrolregistersfortheADS130E08 ina seriesofrelatedsubtabs: – ChannelRegisters – GPIO – RegisterMap
- Analysis:Providesdifferentways toanalyzecaptureddata,inthetimeorfrequencydomain,usingthe followingsubtabs: – Scope – Histogram – FFT
- Save: Providesoptionsforsavingacquireddata
4.2 GlobalChannel Registers
The ChannelRegisterstabprovidesaccesstotheADS130E08 configurationand faultthresholdregisters. The GlobalChannelRegisterstabhas thefollowingoptions:
- ConfigurationRegister1:ControlstheCLKOUT option.
- ConfigurationRegister2:Controlstheinternaltestsource,alongwiththetest-signalamplitudeand frequency.
- ConfigurationRegister3:Controlsthereferencebufferpower-down control,thereferencevoltage, and theop amp buffercontrol.
- FaultControlRegister:Setsthecomparatorthresholdlevelforfault. Figure13 shows theGUI paneltomanipulatetheseregistersand therespectivesettingsforeach. Figure13.Channel RegistersGUI fortheConfigurationRegisters
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4.3 Channel ControlRegisters
The second sectionundertheChannelRegisterstabistheChannelControlRegistersbox.Thispanel allowstheusertouniquelyconfigurethefront-endmultiplexer(mux)foreach channel.Additionally,atthe topoftheChannelControlRegistersbox istheoptiontogloballysetallchannelstothesame setting. Table8 liststheregistermap. The channel-specificmux isillustratedinFigure14,and theall-channel- specificmux isshown inFigure15. Table8.RegisterAssignments: Channel-SpecificSettings Reset Address Register Value Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Channel-SpecificSettings
05 CH1SET 00 PD1 GAIN12 GAIN11 GAIN10 0 MUX12 MUX11 MUX10
06 CH2SET 0 PD2 GAIN22 GAIN21 GAIN20 0 MUX22 MUX21 MUX20
07 CH3SET 0 PD3 GAIN32 GAIN31 GAIN30 0 MUX32 MUX31 MUX30
08 CH4SET 0 PD4 GAIN42 GAIN41 GAIN40 0 MUX42 MUX41 MUX40
09 CH5SET 0 PD5 GAIN52 GAIN51 GAIN50 0 MUX52 MUX51 MUX50
0A CH6SET 0 PD6 GAIN62 GAIN61 GAIN60 0 MUX62 MUX61 MUX60 0B CH7SET 0 PD7 GAIN72 GAIN71 GAIN70 0 MUX72 MUX71 MUX70 0C CH8SET 0 PD8 GAIN82 GAIN81 GAIN80 0 MUX82 MUX81 MUX80 Figure14.Channel ControlRegisterGUI Panel:SingleChannel Enabled Figure15.Channel ControlRegistersGUI Panel:AllChannels Enabled 17SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
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4.4 InternalTestSignalsInputand theScope DisplayTab
ConfigurationRegister2 controlsthesignalamplitudeand frequencyofan internally-generatedsquare wave testsignal.The primarypurposeofthistestsignalistoverifythefunctionalityofthefront-endmux, theprogrammablegainamplifier(PGA),and theADC. The testsignalsmay be viewedon the Analysis→Scope Displaytab,as Figure16 shows. Figure16.Example ofInternalTestSignalsViewed on theScope DisplayTab
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Temperature ( C)/c176 = Temperature Readnig ( V) 145,300 V/c109 /c45 /c109 /c109490 V/ /c176 C + 25 C/c176 AVDD AVSS Temperature Sensor Monitor www.ti.com USING THE SOFTWARE
4.5 Temperature Sensor and theScope DisplayTab
The internaltemperaturesensoron theADS130E08 isshown inFigure22. Figure17.InternalTemperature Sensor When theinternalmux isroutedtothetemperaturesensorinput,theoutputvoltageoftheADC may be convertedtoa temperaturevalueusingEquation1: (1) The outputvoltagecorrespondingtoa giventemperaturecan be readby runninga dataacquisitionafter theTemperatureSensormux optionisselected,as shown intheChannelControlRegisterssection. Figure18 demonstratesan example oftemperaturesensorreadingsreadback usingtheGUI. 19SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
Temperature ( C)/c176 = 0.1447 0.145300/c45 0.00049 + 25 = 23.78 C/c176 USING THE SOFTWARE www.ti.com Figure18.Eight-ChannelRead ofInternalTemperature Data The number 0.1447V (onthey-axis)can be calculatedas a temperatureusingEquation2: (2)
4.5.1 MV DD Inputand theScope Tab
The MV DD inputoptionallowsthemeasurement ofthesupplyvoltageVS = (AVDD + AVSS) /2 for channels1,2,5,6,7,and 8;however,thesupplyvoltageforchannel3 isDVDD /2.
4.6 General-PurposeI/ORegister(GPIO)
The GPIO registerscontrolfourgeneral-purposeinputand output(I/O)pins.Table9 shows therespective registertocontrolthesepins.Figure19 illustratestheGPIO ControlRegisterGUI panel. Table9.GPIO: General-PurposeI/ORegister Reset Address Register Value Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 14h GPIO 0Fh GPIOD4 GPIOD3 GPIOD2 GPIOD1 GPIOC4 GPIOC3 GPIOC2 GPIOC1
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4.7 FaultStatusRegisters(FAULT_STATP and FAULT_STAIN)
The FaultStatusregistersstorethestatusofwhetherthepositiveand/ornegativeinputon each channel has a fault.Thisisa convenientfeaturetohelppinpointifany oftheinputsareoutofrange.The GUI for thisfeatureisenabledby clickingintheupperright-handcorneroftheEVM softwareon theShow/Poll FaultStatusbutton,as shown inFigure20. Figure20.FaultStatusIndicator
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4.8 RegisterMap
The Register→DeviceRegistertabisa helpfuldebug featurethatallowstheusertoviewthestateofall theinternalregisters.Thistabisshown inFigure21. Figure21.Device RegisterSettings 23SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
ADS130E08 ANALYSIS TOOLS www.ti.com
5 ADS130E08 ANALYSIS TOOLS
Under theAnalysistabintheADS130E08 GUI software,therearethreedifferentanalysistoolsavailable thatenablea detailedexaminationofthesignalsselectedby thefront-endmux:
- Scope
- Histogram
- FFT
5.1 Scope Tool
The Scope tool,availableundertheAnalysistab,isa veryusefulmeans ofexaminingthedataresultsin thetimedomain.Userscan decideiftheywouldliketheirdatadisplayedas input-referredornot,as well as reviewthedetailsoftheconverteddatatoensurethatthedatameets expectations.Figure22 shows thescope toolfeatures. Figure22.Scope Tool Features
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5.1.1 Scope AnalysisButton
The Scope Analysisbuttonopens a pop-upwindow thatdisplaysthemean voltage,rootmean square (RMS) voltage,and peak-to-peakvoltagefornoiseanalysis.Figure23 shows an example ofthiswindow. Figure23.Scope AnalysisTab (NoiseLevelsforEach Channel Shown)
5.1.2 Waveform ExaminationTool
The waveform examinationtoolallowstheusertoeitherzoom inon allchannelssimultaneously,oron just a singlechannel.Figure24 shows an example ofthewaveform examinationtool. Figure24.Zoom Option on theWaveform ExaminationTool 25SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
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5.2 Histogram Tool
The Histogramsubtabdisplaysthedataina histogramformatfortheeightchannels.The datasetis arrangedinthetotalnumber ofhistogrambinssetwithinthetabfollowingacquisition.The screenshot shown inFigure25 illustratesthehistogramoutputforan inputshortedsignal.The same signal-zoom analysisshown intheprevioussectionmay be used on thehistogramplotsfora more detailed examinationoftheamplitudebins. Figure25.Histogram Bins The HistogramAnalysisbuttoncan be used toviewthemean voltage,standarddeviationused forthe RMS voltage,and peak-to-peakvoltageforanalysis,as shown inFigure26. Figure26.StatisticsfortheSignalAmplitude ofEightChannels
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5.3 FFT Tool
The FFT subtabdisplaysthedatainthefrequencydomain by performingan FFT on theeightchannels. DetailsoftheFFT, includingSNR, THD, and more,can be viewedusingtheFFT Analysisbuttonlocated atthebottomofthedisplay.Figure27 shows theFFT display. Figure27.Analysis→FFT Graph ofNormal ElectrodeConfiguration
5.3.1 Coherent Frequency Calculator
The redbox labeled1 inFigure27 shows theCoherentFrequencyCalculator.Coherentsamplinginan FFT isdefinedinEquation3: where:
- fAIN = inputfrequency
- fSAMPLE = ADS130E08 samplingfrequency
- N WINDOW = number ofodd integercyclesduringa givensamplingperiod
- N TOTAL = number ofdatapoints(inpower of2)thatisused tocreatetheFFT. (3) Iftheconditionsforcoherentsamplingcan be met,theFFT resultsfora periodicsignalareoptimized.The idealAIN frequencyisa valuethatiscalculatedbased on thesamplingrateso thatthecoherentsampling criteriacan be met. 27SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
ADS130E08 ANALYSIS TOOLS www.ti.com
5.3.2 AC AnalysisParameters
The AC AnalysisParametersportionoftheFFT tool(redbox 2 inFigure27)isused todictatethenumber ofharmonics,dc leakagebins,harmonicleakagebins,and fundamentalleakagebinsthatareused inthe creationofvarioushistograms.PresstheWindowing button,shown ininFigure28,toevaluatetheFFT graphundera varietyofdifferentwindowingoptions.PressingtheReferencebuttontogglesbetween dBFS (decibels,full-scale)and dBc (decibelstocarrier). Figure28.Analysis→FFT →AC AnalysisParameters:Windowing Options
5.3.3 FFT Analysis
The FFT Analysisbutton(redbox 3,Figure27)pullsup thewindow shown inFigure29.Thiswindow displaystheac detailsofthedatasetafteritisviewedinthefrequencydomain.The SNR, THD, and harmonicinformationislistedina tableformat. Figure29.Analysis→FFT →FFT Analysis:InputShortCondition
28 PerformanceDemonstrationKitfortheADS130E08 SBAU202 –June 2012
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5.3.4 User-DefinedDynamic Range
ThisportionoftheFFT tool(redbox 4,Figure27)isused toexamine theSNR ofa specificchannelwithin a givenfrequencyband definedby theLow Frequencyand HighFrequencyfields.The SNR displayedin thiswindow alsoappearsundertheDynamic Range heading,as shown inFigure30. Figure30.Changing theUser-DefinedDynamic Range forChannel 1
5.3.5 InputAmplitude (VPP )
The InputAmplitudefield(redbox 5,Figure27)isa userinputthatisimportantforaccuratelycalculating theCMRR ofeach channel.
5.3.6 Waveform Zoom
Thiszoom functionallowsa closerexaminationoftheFFT atfrequenciesofinterest,as shown in Figure31. Figure31.FFT PlotUsing Waveform Zoom Function 29SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
BILLOF MATERIALS (BOM), LAYOUT, AND SCHEMATIC www.ti.com
6 BILL OF MATERIALS (BOM), LAYOUT, AND SCHEMATIC
ThissectioncontainsthecompleteBOM, printedcircuitboard(PCB) layouts,and schematicdiagramsfor theADS130E08. NOTE: Board layoutsarenottoscale.These figuresareintendedtoshow how theboardislaidout; theyarenotintendedtobe used formanufacturingADS130E08 PCBs.
30 PerformanceDemonstrationKitfortheADS130E08 SBAU202 –June 2012
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6.1 BillofMaterials
Table10 liststhebillofmaterialsfortheADS130E08. Table10.ADS130E08 BillofMaterials Item Qty Ref Des Description Manufacturer PartNumber 1 1 N/A PrintedCircuitBoard TI 6527354 2 15 C1, C2, C3, C4, C5, C6, C11, C17, C39, CAP CER 1UF 25V 10% X5R 0603 Murata GRM188R61E105KA12D C40, C41, C44, C50, C68, C69 3 0 C7, C8, C15, C19, C26, C28, C30, C32, Not Installed C33, C34, C35, C36, C48, C54, C59 4 1 C9 CAP CER 22UF 6.3V10% X5R 0805 TaiyoYuden JMK212BJ226KG-T 5 11 C10, C37, C38, C42, C43, C46, C47, C52, CAP CER 10UF 10V 10% X5R 0805 Murata GRM219R61A106KE44D C53, C57, C58 6 10 C12, C13, C14, C16, C18, C49, C61, C62, CAP CER 0.1UF 50V 10% X7R 0603 Murata GRM188R71H104KA93D C75, C76 7 16 C20, C21, C22, C23, C24, C64, C65, C66, CAP CER 470PF 50V C0G 5% 0603 TDK C1608C0G1H471J C67, C70, C71, C72, C73, C74, C77, C78 8 0 C25, C27, C29 Not Installed 9 0 C31 Not Installed 10 4 C45, C51, C55, C56 CAP CER 2.2UF 6.3V10% X5R 0603 Murata GRM185R60J225KE26D 11 2 C60, C63 CAP CER 100UF 10V 20% X5R 1210 TaiyoYuden LMK325BJ107MM-T 12 0 D1 –D16 Not Installed 13 1 J1 (Topside) 10 Pin,DualRow, SM Header (20Pos.) Samtec TSM-110-01-T-DV-P 14 1 J1,J2 (Bottomside) 10 Pin,DualRow, SM Header (20Pos.) Samtec SSW-110-22-F-D-VS-K 15 1 J3 (Bottomside) 5 Pin,DualRow, SM Header (10Pos.) Samtec SSW-105-22-F-D-VS-K 16 0 J4 Not Installed 17 8 J5–J12 TERMINAL BLOCK 3.5MM 2POS PCB On Shore ED555/2DS 18 8 JP1,JP5–JP11 3 PositionJumper _ .1"spacing Samtec TSW-103-07-T-S 19 0 JP2 Not Installed 20 2 JP3,JP4 2 PositionJumper _ .1"spacing Samtec TSW-102-07-T-S 21 0 JP12 Not Installed 22 5 L1–L5 FERRITE BEAD 470 OHM 0805 TaiyoYuden BK2125HM471-T 23 5 R1, R67, R68, R69, R70 RES 0.0OHM 1/10W 5% 0603 SMD Yageo RC0603JR-070RL 24 20 R2, R3, R4, R7, R10, R13, R16, R19, R22, RES 10.0KOHM 1/10W 1% 0603 SMD Yageo RC0603FR-0710KL R25, R28, R31, R34, R37, R40, R43, R46, R49, R63, R71 31SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
BILLOF MATERIALS (BOM), LAYOUT, AND SCHEMATIC www.ti.com Table10.ADS130E08 BillofMaterials(continued) Item Qty Ref Des Description Manufacturer PartNumber 25 0 R5, R6, R8, R9, R11, R12, R14, R15, R17, Not Installed R18, R20, R21, R23, R24, R26, R27, R29, R30, R32, R33, R35, R36, R38, R39, R41, R42, R44, R45, R47, R48, R50, R51, R52, R53, R54, R55, R56, R57, R58, R64, R65, R66 26 1 R59 RES 49.9KOHM 1/10W 1% 0603 SMD Yageo RC0603FR-0749K9L 27 1 R60 RES 46.4KOHM 1/10W 1% 0603 SMD Yageo RC0603FR-0746K4L 28 1 R61 RES 47.5KOHM 1/10W 1% 0603 SMD Yageo RC0603FR-0747K5L 29 1 R62 RES 43.2KOHM 1/10W 1% 0603 SMD Yageo RC0603FR-0743K2L 30 5 TP1, TP2, TP8, TP11, TP12 TEST POINT PC MINI .040"D BLACK Keystone 5001 31 11 TP3, TP4, TP5, TP6, TP7, TP9, TP10, TEST POINT PC MINI .040"D RED Keystone 5000 TP13, TP14, TP15, TP16 32 1 U1 Low-Cost,8-Channel,16-BitAnalogFront-EndforPower TI ADS130E08IPAG Control 33 0 U2,U3,U4 Not Installed 34 1 U5 IC UNREG CHRG PUMP V INV SOT23-5 TI TPS60403DBVT 35 1 U6 IC LDO REG 250MA 3.0VSOT23-5 TI TPS73230DBVT 36 1 U7 IC LDO REG NEG 200MA ADJ SOT23-5 TI TPS72301DBVT 37 1 U8 IC LDO REG 250MA ADJ-V SOT23-5 TI TPS73201DBVT 38 1 U9 IC EEPROM 256KBIT 400KHZ 8TSSOP Microchip 24AA256-I/ST 39 1 OSC1 OSC 2.0480MHZ 3.3VHCMOS SMT Fox FXO-HC735-2.048 40 9 N/A 0.100Shunt-BlackShunts 3M 969102-0000-DA 41 1 N/A PrintedCircuitBoard TI 6462011 (MMB0)
32 PerformanceDemonstrationKitfortheADS130E08 SBAU202 –June 2012
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6.2 PCB Layout
The ADS130E08 PCB layoutisappended tothisdocument.
6.3 Front-EndBoard Schematic
The ADS130E08 schematicisappended tothisdocument. 33SBAU202 –June 2012 PerformanceDemonstrationKitfortheADS130E08 SubmitDocumentationFeedback Copyright© 2012,Texas InstrumentsIncorporated
A B C D 654321 D C B A FILE: Drawn By: Engineer: ti 12500 TI Boulevard. Dallas, Texas 75243 Title: SHEET: OF: SIZE: DATE: REV: 2-May-2012 DOCUMENTCONTROL # AVDD AVSS 10k C64 470pF AVDD AVSS 10k C65 470pF AVDD AVSS R25 10k C66 470pF AVDD AVSS R16 10k C20 470pF AVDD AVSS R22 10k C21 470pF AVDD AVSS R10 10k C22 470pF AVDD AVSS R13 10k C23 470pF AVDD AVSS R28 10k C24 470pF AVDD AVSS R31 10k C67 470pF IN1N IN1P 1 5 AVSS AVDD R32 NI R33 NI AVSS AVDD R14 NI R15 NI AVSS AVDD R29 NI R30 NI AVSS AVDD R26 NI R27 NI AVSS AVDD NI R6 NI AVSS AVDD NI R9 NI AVSS AVDD R17 NI R18 NI AVSS AVDD R23 NI R24 NI AVSS AVDD R11 NI R12 NI A Tom Hendrick Tom Hendrick ADS13xE08 NI NI NI NI NI NI NI NI NI CH1 IN2N IN2P IN4N IN4P CH4 CH2 CH5 AVDD AVSS R19 10k C70 470pF AVSS AVDD R20 NI R21 NI D10 NI AVDD AVSS R34 10k C71 470pF AVSS AVDD R35 NI R36 NI D11 NI CH3 AVDD AVSS R37 10k C73 470pF AVSS AVDD R38 NI R39 NI D14 NI J10 CH6 AVDD AVSS R40 10k C72 470pF AVSS AVDD R41 NI R42 NI D12 NI AVDD AVSS R43 10k C74 470pF AVSS AVDD R44 NI R45 NI D15 NI J11 CH7 AVDD AVSS R46 10k C77 470pF AVSS AVDD R47 NI R48 NI D13 NI AVDD AVSS R49 10k C78 470pF AVSS AVDD R50 NI R51 NI D16 NI J12 CH8 IN5N IN5P IN7N IN7P IN8N IN8P IN3N IN3P IN6N IN6P PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 PG2 AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS AVSS
A B C D 654321 D C B A FILE: Drawn By: Engineer: ti 12500 TI Boulevard. Dallas, Texas 75243 Title: SHEET: OF: SIZE: DATE: REV: 2-May-2012 DOCUMENTCONTROL # GPIO1 /RESET /PWDN 1uF 22uF C10 10uF 1uF 1uF 1uF VCAP4 VBG VCAP2 C13 0.1uF C14 0.1uF C12 0.1uF 1uF NI C16 0.1uF 1uF C15 NI NI C19 NI VREFP C25 NI VDD 4 GND 2Output 3 E/D 1 OSC1 HC735-2.048MHZ AVDD AVDD AVSS AVSS VREFP AVSS AVSS AVSS AVDD AVDD DVDD C11 1uF JP6 DVDD CLKSEL SPI_DRDY SPI_OUT GPIO2 SPI_CLK SPI_CS SPI_START ADC Frontend AVDD SPI_IN GPIO1 10K 10K DVDD DVDD VCAP3 /RESET /PWDN SPI_DRDY GPIO4 SPI_OUT GPIO2 GPIO3 SPI_CLK SPI_CS SPI_START SPI_IN CLKSEL CLK AVSS C68 1uF AVSS AVSS C69 1uF AVSS JP4 C17 1uF C18 0.1uF AVDD /PWDN DAISY_IN GPIO3 GPIO4 DAISY_IN GPIO3 GPIO4 DAISY_IN 910 NI JP5 EXT_CLK EXT_CLK TP11 TP12 TP1 TP2 2 5 A Tom Hendrick Tom Hendrick AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND ADS13XE0X TP3 IN8N 1 IN8P 2 IN7N 3 IN7P 4 IN6N 5 IN6P 6 IN5N 7 IN5P 8 IN4N 9 IN4P 10 IN3N 11 IN3P 12 IN2N 13 IN2P 14 IN1N 15 IN1P 16 TESTN 18 TESTP 17 VREFP 24 VCAP4 26 AVSS 20 NC 29 VREFN 25 NC 27 PWDN 35 VCAP1 28 GPIO1 42 DAISY_IN 41 VCAP2 30 RESET 36 DGND 33 DIN 34 START 38 CLK 37 CS 39 SCLK 40 GPIO3 45 GPIO2 44 DOUT 43 GPIO4 46 DRDY 47 DVDD 48 DGND 51 AVSS 32 DVDD 50 DGND 49 CLKSEL 52 AVSS1 53 AVDD1 54 VCAP3 55 AVDD 59 AVDD 56 AVSS 23 AVSS 57 AVSS 58 AVDD 19 AVDD 21 NC 62 OPAMPN 61 OPAMPOUT 63 RESV1 31 AVDD 22 OPAMPP 60 NC 64 ADS13xE08 C76 0.1uF R71 10K DVDD IN1N IN1P IN2N IN2P IN3N IN3P IN4N IN4P IN5N IN5P IN6N IN6P IN7N IN7P IN8N IN8P PG1 GPIO2 GPIO1 R1 0 TP14 TP15 TP16
A B C D 654321 D C B A FILE: Drawn By: Engineer: ti 12500 TI Boulevard. Dallas, Texas 75243 Title: SHEET: OF: SIZE: DATE: REV: 2-May-2012 DOCUMENTCONTROL # VIN 2 GND 4 OUT 6 TRIM 5 TEMP 3 N/C 1 N/C 7 N/C 8 U3 NI R56 NI VREFP R55 NI C32 NI 7 4 NI External Reference Drivers C28 NI AVDD AVDD AVSS AVSS R52 NI C29 NI C30 NI C31 NI R53 NI C34 NI C33 NI R54 NI JP2 NI External Reference C36 NI VIN 2 GND 4 OUT 6 TRIM 5 TEMP 3 N/C 1 N/C 7 N/C 8 U2 NI C26 NI AVDD AVSS C35 NI JP12 NI C27 NI AVSS AVSS NOT INSTALLED 3 5 A Tom Hendrick Tom Hendrick AGND AGND ADS13xE08
A B C D 654321 D C B A FILE: Drawn By: Engineer: ti 12500 TI Boulevard. Dallas, Texas 75243 Title: SHEET: OF: SIZE: DATE: REV: 2-May-2012 DOCUMENTCONTROL # VCC_5v AVDD VCC_-5v CFLY- 3 GND 4 CFLY+ 5 IN 2 OUT 1 TPS60403 C37 10uF C38 10uF C39 1uF 470uH 470uH C42 10uF C41 1uF C43 10uF TP4 C44 1uF C40 1uF C48 NI C45 2.2uF 470uH C47 10uF TP5 VCC_-5v AVSS C55 2.2uF C59 NI C56 2.2uF 470uH C58 10uF TP6 C46 10uF C57 10uF Power Supplies C49 0.1uF R61 47.5K R62 43.2K JP7 JP1 EN 3 NR/FB 4 OUT 5 GND 2 IN 1 TPS73230 R57 NI R58 NI C54 NI C51 2.2uF 470uH C53 10uF C52 10uF EN 3 NR/FB 4 OUT 5 GND 2 IN 1 TPS73201 R59 49.9K R60 46.4K C50 1uF TP13 EN 3 NR/FB 4 OUT 5IN 2 GND 1 TPS72301 4 5 A Tom Hendrick Tom Hendrick AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND +3.0V -2.5V +2.5V AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND ADS13xE08
A B C D 654321 D C B A FILE: Drawn By: Engineer: ti 12500 TI Boulevard. Dallas, Texas 75243 Title: SHEET: OF: SIZE: DATE: REV: 2-May-2012 DOCUMENTCONTROL # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VCC_5v DVDD 910 TP8 TP10 TP9 TP7 C62 0.1uF C61 0.1uF C63 100uF C60 100uF CLKSEL SPI_DRDY SPI_OUT GPIO2 SPI_CLK SPI_CS SPI_START SPI_IN GPIO1 Dummy Connector JP3 /RESET JP11 JP8 JP9 EXT_CLK R63 10K JP10 DVDD 5 5 A Tom Hendrick Tom Hendrick AGND AGND AGND VCC_1.8V VCC_3.3V R70 0 ADS13xE08 A0 1 A1 2 GND 4SDA 5 SCL 6 WP 7 VCC 8 A2 3 24AA256-I/ST C75 0.1uF VCC_3.3V R64 NI VCC_3.3V R65 NI R66 NI R67 R68 R69 SCL SDA
EvaluationBoard/KitImportantNotice Texas Instruments(TI)providestheenclosedproduct(s)underthefollowingconditions: Thisevaluationboard/kitisintendedforuse forENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and isnotconsideredby TItobe a finishedend-productfitforgeneralconsumer use.Personshandlingtheproduct(s)must have electronicstrainingand observegood engineeringpracticestandards.As such,thegoods beingprovidedarenotintendedtobe complete intermsofrequireddesign-,marketing-,and/ormanufacturing-relatedprotectiveconsiderations,includingproductsafetyand environmental measures typicallyfoundinend productsthatincorporatesuch semiconductorcomponents orcircuitboards.Thisevaluationboard/kitdoes notfallwithinthescope oftheEuropean Uniondirectivesregardingelectromagneticcompatibility,restrictedsubstances(RoHS),recycling (WEEE), FCC, CE orUL, and thereforemay notmeet thetechnicalrequirementsofthesedirectivesorotherrelateddirectives. Shouldthisevaluationboard/kitnotmeet thespecificationsindicatedintheUser’s Guide,theboard/kitmay be returnedwithin30 days from thedateofdeliveryfora fullrefund.THE FOREGOING WARRANTY ISTHE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND ISIN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED,OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. The userassumes allresponsibilityand liabilityforproperand safehandlingofthegoods.Further,theuserindemnifiesTIfromallclaims arisingfromthehandlingoruse ofthegoods.Due totheopen constructionoftheproduct,itistheuser’s responsibilitytotakeany and all appropriateprecautionswithregardtoelectrostaticdischarge. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. TIcurrentlydealswitha varietyofcustomersforproducts,and thereforeourarrangementwiththeuserisnot exclusive. TIassumes no liabilityforapplicationsassistance,customer productdesign,softwareperformance,or infringementofpatentsor servicesdescribedherein. PleasereadtheUser’s Guide and,specifically,theWarningsand RestrictionsnoticeintheUser’s Guide priortohandlingtheproduct.This noticecontainsimportantsafetyinformationabouttemperaturesand voltages.Foradditionalinformationon TI’s environmentaland/or safetyprograms,pleasecontacttheTIapplicationengineerorvisitwww.ti.com/esh. No licenseisgrantedunderany patentrightorotherintellectualpropertyrightofTIcoveringorrelatingtoany machine,process,or combinationinwhichsuch TIproductsorservicesmightbe orareused. FCC Warning Thisevaluationboard/kitisintendedforuse forENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and isnotconsideredby TItobe a finishedend-productfitforgeneralconsumer use.Itgenerates,uses,and can radiateradio frequencyenergyand has notbeen testedforcompliancewiththelimitsofcomputingdevicespursuanttopart15 ofFCC rules,whichare designedtoprovidereasonableprotectionagainstradiofrequencyinterference.Operationofthisequipmentinotherenvironmentsmay cause interferencewithradiocommunications,inwhichcase theuserathisown expense willbe requiredtotakewhatevermeasures may be requiredtocorrectthisinterference. EVM Warnings and Restrictions ItisimportanttooperatethisEVM withintheinputvoltagerangeof–6 V to6 V and theoutputvoltagerangeof–6 V to6 V. Exceedingthespecifiedinputrangemay cause unexpectedoperationand/orirreversibledamage totheEVM. Iftherearequestions concerningtheinputrange,pleasecontacta TIfieldrepresentativepriortoconnectingtheinputpower. Applyingloadsoutsideofthespecifiedoutputrangemay resultinunintendedoperationand/orpossiblepermanentdamage totheEVM. PleaseconsulttheEVM User's Guide priortoconnectingany loadtotheEVM output.Ifthereisuncertaintyas totheloadspecification, pleasecontacta TIfieldrepresentative. Duringnormaloperation,some circuitcomponents may have case temperaturesgreaterthan+60°C. The EVM isdesignedtooperate properlywithcertaincomponents above +60°C as longas theinputand outputrangesaremaintained.These components includebutare notlimitedtolinearregulators,switchingtransistors,pass transistors,and currentsense resistors.These typesofdevicescan be identified usingtheEVM schematiclocatedintheEVM User's Guide.When placingmeasurement probesnearthesedevicesduringoperation, pleasebe aware thatthesedevicesmay be verywarm tothetouch. MailingAddress:Texas Instruments,PostOfficeBox 655303,Dallas,Texas 75265 Copyright© 2012,Texas InstrumentsIncorporated
EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions: The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES. Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety programs, please visitwww.ti.com/eshor contact TI. No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. REGULATORY COMPLIANCE INFORMATION As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal Communications Commission (FCC) and Industry Canada (IC) rules. For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures may be required to correct this interference. General Statement for EVMs including a radio User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization. For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant Caution This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC Interference Statement for Class A EVM devices This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help. For EVMs annotated as IC – INDUSTRY CANADA Compliant This Class A or B digital apparatus complies with Canadian ICES-003. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Concerning EVMs including radio transmitters This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Concerning EVMs including detachable antennas Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada. Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de l'utilisateur pour actionner l'équipement. Concernant les EVMs avec appareils radio Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER
【 【Important Notice for Users of this Product in Japan】 】 This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product: 1. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law of Japan, 2. Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product, or 3. Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp 【ご使用にあたっての注】 本開発キットは技術基準適合証明を受けておりません。 本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・インスツルメンツ株式会社 東京都新宿区西新宿6丁目24番1号 西新宿三井ビル http://www.tij.co.jp SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER SPACER
EVALUATION BOARD/KIT/MODULE (EVM) WARNINGS, RESTRICTIONS AND DISCLAIMERS For Feasibility Evaluation Only, in Laboratory/Development Environments.Unless otherwise indicated, this EVM is not a finished electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end product. Your Sole Responsibility and Risk. You acknowledge, represent and agree that: 1. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees, affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes. 2. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates, contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard. 3. You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even if the EVM should fail to perform as described or expected. 4. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials. Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of the specified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or interface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative. During normal operation, some circuit components may have case temperatures greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable in electronic measurement and diagnostics normally found in development environments should use these EVMs. Agreement to Defend, Indemnify and Hold Harmless.You agree to defend, indemnify and hold TI, its licensors and their representatives harmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or in connection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected. Safety-Critical or Life-Critical Applications.If you intend to evaluate the components for possible use in safety critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as devices which are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2012, Texas Instruments Incorporated
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Buyeracknowledgesand agreesthatitissolelyresponsibleforcompliancewithalllegal,regulatoryand safety-relatedrequirements concerningitsproducts,and any use ofTIcomponents initsapplications,notwithstandingany applications-relatedinformationorsupport thatmay be providedby TI.Buyerrepresentsand agreesthatithas allthenecessaryexpertisetocreateand implementsafeguardswhich anticipatedangerousconsequencesoffailures,monitorfailuresand theirconsequences,lessenthelikelihoodoffailuresthatmightcause harm and takeappropriateremedialactions.BuyerwillfullyindemnifyTIand itsrepresentativesagainstany damages arisingoutoftheuse ofany TIcomponents insafety-criticalapplications. Insome cases,TIcomponents may be promotedspecificallytofacilitatesafety-relatedapplications.Withsuch components,TI’s goalisto helpenablecustomerstodesignand createtheirown end-productsolutionsthatmeet applicablefunctionalsafetystandardsand requirements.Nonetheless,such components aresubjecttotheseterms. No TIcomponents areauthorizedforuse inFDA ClassIII(orsimilarlife-criticalmedicalequipment)unlessauthorizedofficersoftheparties have executeda specialagreementspecificallygoverningsuch use. OnlythoseTIcomponents whichTIhas specificallydesignatedas militarygradeor“enhanced plastic”aredesignedand intendedforuse in military/aerospaceapplicationsorenvironments.Buyeracknowledgesand agreesthatany militaryoraerospaceuse ofTIcomponents whichhave not been so designatedissolelyattheBuyer's risk,and thatBuyerissolelyresponsibleforcompliancewithalllegaland regulatoryrequirementsinconnectionwithsuch use. TIhas specificallydesignatedcertaincomponents whichmeet ISO/TS16949 requirements,mainlyforautomotiveuse.Components which have notbeen so designatedareneitherdesignednorintendedforautomotiveuse;and TIwillnotbe responsibleforany failureofsuch components tomeet such requirements. Products Applications Audio www.ti.com/audio Automotiveand Transportationwww.ti.com/automotive Amplifiers amplifier.ti.com Communicationsand Telecom www.ti.com/communications Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers DLP ® Products www.dlp.com Consumer Electronics www.ti.com/consumer-apps DSP dsp.ti.com Energyand Lighting www.ti.com/energy Clocksand Timers www.ti.com/clocks Industrial www.ti.com/industrial Interface interface.ti.com Medical www.ti.com/medical Logic logic.ti.com Security www.ti.com/security Power Mgmt power.ti.com Space,Avionicsand Defense www.ti.com/space-avionics-defense Microcontrollers microcontroller.ti.com Videoand Imaging www.ti.com/video RFID www.ti-rfid.com OMAP ApplicationsProcessors www.ti.com/omap TIE2E Community e2e.ti.com WirelessConnectivity www.ti.com/wirelessconnectivity MailingAddress:Texas Instruments,PostOfficeBox 655303,Dallas,Texas 75265 Copyright© 2012,Texas InstrumentsIncorporated