标签: multipliers

EmbeddedMultipliersinCycloneIIDevices……

EmbeddedMultipliersinCycloneIIIDevices……

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……

MAX4211F）跨负载，感官的通过电流和电压和用品在其产出（撅嘴模样）电压成正比的这些变量，连续的产品之一即成比例的负载瞬时功率。外部放大器生成控制p通道MOSFET负荷系列中的相应PWM（脉冲宽度调制）输出信号。Maxim>AppNotes>AmplifierandComparatorCircuitsCircuitProtectionKeywords:constant-powerdrivers,resistiveloads,chopped-DCdrive,opamps,analogmultipliers,current-senseamplifiersNov29,2010APPLICATIONNOTE4523Constant-PowerDriverIsSimple,Efficient,andInexpensiveAbstract:Acombinationcurrent-senseamplifierandmultiplier(MAX4211F)sensesboththecurrentthroughandvoltageacrosstheload,andsuppliesatoneofitsoutputs(POUT)avoltageproportionaltothecontinuousproductofthosevariables,i.e.,proportionaltotheload'sinstantaneouspower.ExternalopampsgenerateacorrespondingPWM(pulsewidthmodulated)outputsignalthatcontrolsap-channelMOSFETinserieswiththeload.Asimilarversionofthisarticl……

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：双方目前的组合电流检测放大器和倍增器（MAX4211F）感官和负载两端的电压，其输出（POUT的）电压成正比，即这些变量的连续产品的供应，成正比负载的瞬时功率。外部运算放大器产生相应的PWM（脉宽调制）输出信号，控制与负载串联p沟道MOSFET。Maxim>AppNotes>AmplifierandComparatorCircuitsCircuitProtectionKeywords:constant-powerdrivers,resistiveloads,chopped-DCdrive,opamps,analogmultipliers,current-senseamplifiersNov29,2010APPLICATIONNOTE4523Constant-PowerDriverIsSimple,Efficient,andInexpensiveAbstract:Acombinationcurrent-senseamplifierandmultiplier(MAX4211F)sensesboththecurrentthroughandvoltageacrosstheload,andsuppliesatoneofitsoutputs(POUT)avoltageproportionaltothecontinuousproductofthosevariables,i.e.,proportionaltotheload'sinstantaneouspower.ExternalopampsgenerateacorrespondingPWM(pulsewidthmodulated)outputsignalthatcontrolsap-channelMOSFETinserieswiththeload.Asimilarversionofthisarticl……

High-SpeedVLSIArithmeticUni...,High-SpeedVLSIArithmeticUnitsAddersandMultipliers……