标签: monitors

SLC5-04thatmonitorssignalsto,andoutputfrom

SLC500monitorspanelsindipline&replenishes

ML1000monitorscallforinputsignal;controlsloader

Abstract:Thiscircuitmonitorscurrentflowathighvoltage(48Vandhigher)usingastandard5Vdifferenceamplifier(MAX4198)referencedtoground.Italsoemploysadigitalpotentiometer(MAX5402)forgainadjustment.Maxim>AppNotes>AmplifierandComparatorCircuitsDigitalPotentiometersKeywords:high-voltagecurrentmonitors,differenceamplifiers,adjustablegain,pnptransistors,digitalpotentiometersDec21,2010APPLICATIONNOTE4546High-Voltage,Programmable-GainCurrentMonitorAbstract:Thiscircuitmonitorscurrentflowathighvoltage(48Vandhigher)usingastandard5Vdifferenceamplifier(MAX4198)referencedtoground.Italsoemploysadigitalpotentiometer(MAX5402)forgainadjustment.AsimilarversionofthisarticleappearedintheJune1,2007issueofPET.Telcom,LDMOS,automotive,andnumerousotherapplicationsrequirethemeasurementofcurrentflowathighvoltages(high-sidecurrent).Often,acircuitoperatingat5Vmustmonitor……

倍增器，MAX4211显示可以方便地测量功率消散在负载。一个乘数输入连接到负载电压和其他内部模拟负载电流的——就是成比例的电压产生的内部电流检测放大器。乘数输出（VLIL），然后是负载功率成正比的电压。Maxim>AppNotes>AmplifierandComparatorCircuitsKeywords:high-sidecurrent-senseamplifiers,analogvoltagemultipliers,load-powermonitors,A/Dconverters,voltagereferencesNov08,2010APPLICATIONNOTE4507Load-PowerMonitorImprovesHigh-SideCurrentMeasurementsBy:MaurizioGavardoniAbstract:Combiningahigh-sidecurrent-senseamplifierwithananalogvoltagemultiplier,MAX4211showncaneasilymeasurethepowerdissipatedinaload.Onemultiplierinputconnectstotheloadvoltage,andtheothertoaninternalanalogoftheloadcurrent―thatis,aproportionalvoltageproducedbytheinternalcurrent-senseamplifier.Themultiplieroutput(VLIL)isthenavoltageproportionaltoloadpower.AsimilarversionofthisarticleappearedintheAugust1,2008issue……

测放大器，MAX4211显示，可以很容易地测量负载消耗的功率。一个乘法器输入连接到负载电压，负载电流是内部模拟，成比例的电压由内部的电流检测放大器。乘法器的输出（VLIL）是成正比的电压，负载功率。Maxim>AppNotes>AmplifierandComparatorCircuitsKeywords:high-sidecurrent-senseamplifiers,analogvoltagemultipliers,load-powermonitors,A/Dconverters,voltagereferencesNov08,2010APPLICATIONNOTE4507Load-PowerMonitorImprovesHigh-SideCurrentMeasurementsBy:MaurizioGavardoniAbstract:Combiningahigh-sidecurrent-senseamplifierwithananalogvoltagemultiplier,MAX4211showncaneasilymeasurethepowerdissipatedinaload.Onemultiplierinputconnectstotheloadvoltage,andtheothertoaninternalanalogoftheloadcurrent―thatis,aproportionalvoltageproducedbytheinternalcurrent-senseamplifier.Themultiplieroutput(VLIL)isthenavoltageproportionaltoloadpower.AsimilarversionofthisarticleappearedintheAugust1,2008issue……

摘要：本应用笔记介绍了用户如何提高超出单独使用库仑计数器的精度水平的锂离子电池组的剩余容量估计。它概括了Maxim电池监控IC的领会电池年龄的影响，以及应用程序的充放电率与燃油计量软件使用的方法，对锂离子电池的剩余容量。结果是成本低，但高度精确的电池电量计。这种电池的电量计方法可以适用于任何类型的锂离子电池和任何达拉斯半导体器件包含库仑计数器，如DS2438电池监视器。Maxim>AppNotes>BatteryManagementKeywords:batteryfuelgauge,batterymonitors,integratedcircuits,ICs,coulombcounter,Li-IonbatteryMar29,2001monitor,Lithium-Ion,Li-Ionbatteryfuelgauge,fuelgaugesoftware,monitorsAPPLICATIONNOTE131Lithium-IonCellFuelGaugingwithMaximBatteryMonitorICsAbstract:ThisapplicationnotedescribestotheuserhowtoimproveremainingcapacityestimationforLi-ionbatterypacksbeyondtheaccuracylevelofusingacoulombcounteralone.ItoutlinesamethodologyusingMaximbatterymonitorICsalongwithfuelgaugingsoftwarethatcomprehendstheeffectsofbatterycellage,aswellasthechargedischargeratesoftheapplication,ontheremainingcapacityofaLi-ionbatterypack.Theresultisalow-cost,buthighlyacc……

摘要：一个适配器电路组成一个RS-485收发器（MAX3076或MAX13086）和电压监视器用作定时器（MAX641X）允许在一个更复杂的现有点，以点全双工电路功能点，点对多点半双工系统。Maxim>AppNotes>AmplifierandComparatorCircuitsCommunicationsCircuitsInterfaceCircuitsKeywords:RS-485adapter,fullduplex,point-to-multipointhalfduplex,voltagemonitorsJan06,2011APPLICATIONNOTE4554RS-485AdapterConvertsDataLinesfromFull-toHalf-DuplexBy:MassimoCaprioliAbstract:AnadaptercircuitconsistingofanRS-485transceiver(MAX3076orMAX13086)andavoltagemonitorusedasatimer(MAX641X)allowsanexistingpoint-to-pointfullduplexcircuittofunctioninamore-complexpoint-to-multipointhalf-duplexsystem.AsimilarversionofthisarticleappearedintheJune21,2007issueofElectronicDesignmagazine.MultiprotocolinterfaceICs(suchastheMAX3162fromMaxim)canbeusedtoconnectaU……

摘要：该电路在高电压（48V和更高）使用一个标准的5V差分放大器（MAX4198）参照地面监视电流流。它还采用了增益调整数字电位器（MAX5402）。Maxim>AppNotes>AmplifierandComparatorCircuitsDigitalPotentiometersKeywords:high-voltagecurrentmonitors,differenceamplifiers,adjustablegain,pnptransistors,digitalpotentiometersDec21,2010APPLICATIONNOTE4546High-Voltage,Programmable-GainCurrentMonitorAbstract:Thiscircuitmonitorscurrentflowathighvoltage(48Vandhigher)usingastandard5Vdifferenceamplifier(MAX4198)referencedtoground.Italsoemploysadigitalpotentiometer(MAX5402)forgainadjustment.AsimilarversionofthisarticleappearedintheJune1,2007issueofPET.Telcom,LDMOS,automotive,andnumerousotherapplicationsrequirethemeasurementofcurrentflowathighvoltages(high-sidecurrent).Often,acircuitoperatingat5Vmustmonitor……

摘要：本应用笔记介绍了DS1856内部校准程序，以及如何使用此功能的应用可以是有益的。本应用笔记还规定程序确定和实施内部校准和右移功能的DS1856。Maxim>AppNotes>DIGITALPOTENTIOMETERSKeywords:internalcalibration,ADC,A/D,gain,offset,temperaturecompensated,digitalresistor,analogNov19,2004monitors,EEPROM,SFF-8472APPLICATIONNOTE3408DS1856InternalCalibrationandRightShifting(ScalableDynamicRanging)Abstract:ThisapplicationnoteexplainstheinternalcalibrationprocedurefortheDS1856,andhowusingthisfunctioncanbebeneficialtotheapplication.Theapplicationnotealsoprovidesproceduresfordeterminingandimplementingtheinternalcalibrationandright-shiftingfeaturesoftheDS1856.IntroductionTheDS1856usesinternalcalibrationandrightshifting(ScalableDynamicRanging)toenhancethebuilt-in12-bitADC.ThisgivestheDS1856theprecisionandaccuracyofa16-bitADCwith……