标签: self

ImplementationandDesignofStateSpaceSelfTuningRegulatorforSpeedControl

GENERLIZEDPREDICTIVECONTROL-AROBUSTSELF-TUNINGALGORITHM(D.W.Clarke)

这是能够驱动标准飞利浦PL-C10W和PL-C18W灯或相似类型的灯自我振荡节能灯电路（PR39742演示板）。APPLICATIONNOTESelfOscillatingCircuitforCFL10WandCFL18WLampsAN99065TP97036.2/F5.5PhilipsSemiconductorsSelfOscillatingCircuitforCFL10WandApplicationNoteCFL18WLampsAN99065AbstractAdescriptionisgivenofaselfoscillatingCFLcircuit(demoboardPR39742),whichisabletodriveastandardPhilipsPL-C10WandPL-C18Wlamporsimilarlamptypes.ThecircuitisbasedonaVoltageFedHalfBridgeInvertertopology.Itisdesignedforanominalmainsvoltageof230Vrmswhereinstant-star……

Abstract:Twocommonthermal-resistancevaluesmeasuredforICpackagesarejunctiontoambient(ThetaJA)andjunctiontocase(ThetaJC).Theseparametersareusefulforcalculatingmaximumpowerdissipationandself-heating,andforcomparingpackagetypes.ThetaJAandThetaJCvaluesarepresentedhereforselectMaximtemperaturesensorsand1-Wire®devices.Examplesforcalculatingthevaluesaregiven.PackageThermalResistanceValues(ThetaJA,ThetaJC)forTemperatureSensorsand1-WireDevicesNov16,2006Abstract:Twocommonthermal-resistancevaluesmeasuredforICpackagesarejunctiontoambient(ThetaJA)andjunctiontocase(ThetaJC).Theseparametersareusefulforcalculatingmaximumpowerdissipationandself-heating,andforcomparingpackagetypes.ThetaJAandThetaJCvaluesarepresentedhereforselectMaximtemperaturesensorsand1-Wiredevices.Examplesforcalculatingthevaluesaregiven.IntroductionManagingheatinelectronicsystemsiscrucialforensuringproductreliability.Integratedcircuits(ICs)exposedtohightemperaturescanfailormalfunctioninthefield,thusrequiringcostlyrepairorredesign.Typicalthermal-resistanceparametersgivet……

Abstract:Thistutorialintroducesthedifferenttypesofglucosemeters.Itexplainsthedifferenttypesofcalibrationusedfortest-strips,anddiscussesothervariablesthatdesignersmustconsiderwhenselectingproducts.Maxim>DesignSupport>TechnicalDocuments>Tutorials>1-WireDevices>APP4659Maxim>DesignSupport>TechnicalDocuments>Tutorials>A/DandD/AConversion/SamplingCircuits>APP4659Maxim>DesignSupport>TechnicalDocuments>Tutorials>InterfaceCircuits>APP4659Keywords:bloodglucosemeter,portablemedical,homemedical,test-strip,analogfrontend,bloodsugar,electrochemical,optical-reflectometry,counterconfiguration,selfbiasedconfiguration,bloodsample,alternatesitetestingMay10,2010TUTORIAL4659BloodGlucoseMetersBy:JohnDiCristinaMay10,2010Abstract:Thistutorialintroducesthedifferenttypesofglucosemeters.……

Abstract:Touchscreensarenotanewconcept.Wherepreviouslytouchscreensweremerelydesignedtoreplacekeyboardsandmice,todaytheyconveyacompletelynewoperatingexperience.Featuringgreaterinteractionbetweentheuseranddevice,thisnew"touch"experiencehasbeenachievedbyacombinationofdifferenttechnologies.Thisarticleprovidesanoverviewofrecentadvancesintouch-screentechnologyMaxim>DesignSupport>AppNotes>A/DandD/AConversion/SamplingCircuits>APP5122Maxim>DesignSupport>AppNotes>Microcontrollers>APP5122Keywords:touchscreen,touchpanel,capacitivetouch,resistivetouch,haptics,mutualcapacitance,selfcapacitance,projectedcapacitive,hapticsactuatorSep07,2011APPLICATIONNOTE5122Touch-ScreenTechnologiesEnableGreaterInteractionBetweenUserandDeviceBy:RolandSandfuchsAbstract:Touchscreensarenotanewconcept.Wherepreviouslytouchscreensweremerelydesignedtoreplacekeyboardsandmice,todaytheyconveyacompletelynewoperatingexperience.Featuringgreaterinteractionbetweenthe……

摘要：这种接触器电路self-oscillates尽量减少电力消耗上。比较器开关作为必要的线圈之间的滞后限制当前向上和向下斜。电路开始self-oscillate当你增加的电压。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSMISCELLANEOUSCIRCUITSKeywords:selfoscillating,contactdriver,holdpower,step-downconverter,solenoid,switches,relays,Dec03,2002standbyinverter,Allbright2180-40BcontactorAPPLICATIONNOTE1792Self-OscillatingContactorDriverMinimizesHoldPowerAbstract:Thiscontactorcircuitself-oscillatestominimizepowerconsumptionwhenon.Thecomparatorswitchesasnecessarytorampthecoilcurrentupanddownbetweenthehysteresislimits.Thecircuitstartstoself-oscillateasyouincreasethesupplyvoltage.Forswitchingcurrentsgreaterthanabout25A,solenoid-operatedswitchescalledcontactorsareusedinplaceofrelays.Acommonapplicationforcontactorsisindisconnectingthebatteryfroma……

诊断，诊断产品，输出漂移支票，自动调零能力，等等，你不改变测试的产品是基于MAX1452和MAX1455系列高性能信号调理产品的成本效益的过程系统或校准过程中加入大量的时间。Maxim>Designsupport>Appnotes>Automotive>APP759Maxim>Designsupport>Appnotes>Sensors>APP759Keywords:selfdiagnostics,systemdiagnostics,auto-zero,outputdrift,highperformancesignalconditioner,lowcostsignalconditioner,MAX1452,MAX1455,signalconditionersconditioningJun18,2001APPLICATIONNOTE759AddingDiagnosticCapabilitytoMAX14XXLowCostHighPerformanceSignal-ConditioningDevicesBy:YoussofFathiAbstract:Acost-effectiveprocedureforaddingsystemdiagnostic,productdiagnostic,outputdriftcheck,auto-zeroingcapability,etc.,toyourproductswhicharebasedontheMAX1452andMAX1455familyofhigh-performance……

摘要：许多Dallas半导体公司的电池监视器包含的选项包括一个内部检测电阻测量电流。在某些应用中，流电流通过检测电阻产生的热量可以引进到芯片上的温度传感器，电池监控装置进行阅读的错误。本应用笔记讨论了自加热的关注，包括可以根据不同的情况和配置预计的金额。然后一步步循序渐进的方式，轻松实现软件的补偿算法，以消除或最小化自加热引起的错误。Maxim>AppNotes>BatteryManagementKeywords:batterymanagement,senseresistor,integratedsenseresistor,selfheating,DS2770,softwareDec18,2002compensationAPPLICATIONNOTE231CompensatingforSenseResistorSelfHeatingAbstract:ManyofDallasSemiconductor’sbatterymonitorscontaintheoptiontoincludeaninternalsenseresistortomeasurecurrent.Incertainapplications,heatgeneratedbytheflowofcurrentthroughthesenseresistorcanintroduceerrorintotheon-chiptemperaturesensorreadingperformedbythebatterymonitordevice.Thisapplicationnoteaddressestheconcernofself-heating,includingtheamountwhichcanbeexpectedundervaryingcircumstancesandconfigurations.Itthenpresentsastep-by-stepapproachtoeasilyimplementcompensationalg……

摘要：本教程讨论了如何修剪、调整和校准电路的适当设计可以更正系统公差，制作更安全、更准确和更负担得起的医疗设备。校准问题包括组件的公差，补偿使用最终测试校正，提高可靠性通过开机自检和连续定期校准，使精确自动调整，全电子等价物，以取代机械修剪和利用数字校准精度电压的参考文件。Maxim>Designsupport>Appnotes>A/DandD/AConversion/SamplingCircuits>APP4703Maxim>Designsupport>Appnotes>DigitalPotentiometers>APP4703Maxim>Designsupport>Appnotes>VoltageReferences>APP4703Keywords:medicalinstruments,calibration,trim,electronic,selftest,compensation,digitalpot,potentiameter,replacemechanical,CDAC,CDPOT,calibrationdac,calibrationpot,digtialcalibrationMay10,2010APPLICATIONNOTE4703IntroductiontoElectronicCalibrationandMethodsforCorrectingManufacturingTolerancesinMedicalEquipmentDesignsBy:BillLaumeister,StrategicApplicationsEngineerAbstract:Thistutorialdiscusseshowt……

摘要：电子系统错误通常是模拟的，而不是数字。模拟信号噪声，串扰，非线性问题是容易。本应用笔记讨论了电源和地面的清洁和完整性的需要。模拟接口，可为许多设计的陷阱，这样的例子展示了如何使用现有的IC来克服常见的模拟问题。Maxim>DesignSupport>TechnicalDocuments>Tutorials>GeneralEngineeringTopics>APP4992Maxim>DesignSupport>TechnicalDocuments>Tutorials>Power-SupplyCircuits>APP4992Keywords:noisedecoupling,capacitor,selfresonancestar,groundfilter,RC,LC,resistor,inductor,voltagereference,LDO,LNA,analog,interface,crosstalk,linearity,systemonachip,safety,opamps,groundplanes,power,busses,sensorconditioningMar08,2011TUTORIAL4992ReducetheChancesofHumanError:Part1,PowerandGroundBy:BillLaumeister,StrategicApplicationsEngineerMar08,2011Abstract:Electronicsystemerrorsaretypicallyanalog,notdigital.Analogisproneto……

摘要：两种常见的IC封装热阻的测量值是结到环境（的ThetaJA）和结点到外壳（西塔赛马）。这些参数计算最大功耗和自发热，和封装类型比较有用的。选择Maxim的温度传感器和1-Wire®器件的ThetaJA和Theta赛马值这里介绍。计算值的例子。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>1-WireDevices>APP3930Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>GeneralEngineeringTopics>APP3930Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>MeasurementCircuits>APP3930Keywords:ThetaJA,ThetaJC,theta-ja,theta-jc,selfheating,thermaldissipation,heatdissipation,powerdissipation,thermalresistance,junctiontocase,junctiontoambient,temperature,sensor,temperaturesensor,thermalNov16,2006APPLICATIONNOTE3930PackageThermalResistanceValues(ThetaJA,ThetaJC)forTemperatureSensorsand1-W……