标签: bidirectional

BidirectionalRPMwithrevoutputsignal

SmartGuard600Bi-directionalMutingLightCurtainBuild

LTC2631和LTC2540增加了I2C能力和双极性REF引脚，内置集成的参考源。LT1991运算放大器具有内部精密电阻，是改善输出范围设计的理想选择。12-bitDACinTSOT-23IncludesBidirectionalREFPinforConnectiontoOpAmporExternalHighPrecisionReferenceDesignNote448KevinWrenner,TroySemanandMarkThorenIntroductionTheLT1991precisionopampisasuperbchoiceforTheLTC2630’scombinationofa12-bitDACandlow-driftamplifyingorattenuatingtheDACoutputtoachieveaintegratedreferenceinatinySC-70packagehasprovendesiredoutputrangebecauseitrequiresnoprecisionpopularforawidevarietyofapplications.TwonewDACs,externalresistors.Itsintegrated,precisionresistorsaretheLTC2631andLTC2640,tak……

   Withthedevelopmentoflow-voltageandhighlyintegratedelectronicsystemsforinformationandcommunicationsapplications,primarycomponentssuchasCPUs,memoriesandASICsareoperatingatlowervoltages.……

摘要：添加一个电荷泵提供±5V电源轨运算放大器的内部高边电流检测放大器。这一修改使该放大器感应电流下降到0V的共模输入。可以修改，以适应双向电流检测应用电路。Maxim>AppNotes>AmplifierandComparatorCircuitsPower-SupplyCircuitsKeywords:current-senseamplifier,chargepump,opamp,bidirectionalcurrentsensingSep20,2007APPLICATIONNOTE4078ExtendCurrent-SenseAmplifier'sInputRangeDownto0VAbstract:Addingachargepumpprovides±5Vsupplyrailstotheoperationalamplifierinternaltoahigh-sidecurrent-senseamplifier.Thismodificationenablesthatamplifiertosensecurrentsdownto0Vcommon-modeinputs.Thecircuitcanbemodifiedtoaccommodatebidirectionalcurrent-senseapplications.AsimilararticleappearedintheFebruary15,2007issueofElectronicDesignmagazine.Inadditiontothetraditionallead-acidbattery,modernelectric/hybridcarsoftenincludealargecapacit……

记介绍了利用电流检测放大器，差分放大器和仪表放大器测量电池的充电和放电电流，便携式设备，电脑笔记本电脑和USB配件。它比较偏低，差分放大器的高边电流检测放大器和建议电流检测电阻的选择标准。描述一个高压断路器电路提供过电流保护系统因故障和短路。包含一个变量的线性电流源和一个可编程0-5A电流源的应用电路。Maxim>AppNotes>AutomotiveCircuitProtectionKeywords:currentsenseIC,highside,currentsense,amplifier,unidirectional,bi-directional,bidirectional,overcurrentprotection,shortNov19,2001circuitprotection,currentsenseresistor,currentsource,fuelgauges,fuelgages,batterychargingcurrentAPPLICATIONNOTE746High-SideCurrent-SenseMeasurement:CircuitsandPrinciplesAbstract:Thisapplicationnotedescribestheuseofcurrentsenseamplifiers,differentialamplifiersandinstrumentationamplifierstomeasurebatterychargeanddischargecurrentsinportableequipment,computernotebooksandUSBaccessories.Itcompareshighsidecurrentsenseamplifierswithlowsidedifferentialamplifiersandrecommendsselectioncriteriaforcurrentsenseresistors.A……

摘要：电池供电设备经常需要监视充电和放电电流。双电流检测放大器和差动放大器相结合，以产生一个单一的输出电压指示电池电流的大小和方向。Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSAUTOMOTIVEBATTERYMANAGEMENTKeywords:bidirectional,currentsenseamp,currentmonitor,battery,chargecurrent,dischargecurrent,Mar25,2003amplifier,amplifiers,ampsAPPLICATIONNOTE1949Bi-directionalCurrent-SensewithSingleOutputAbstract:Batteryoperateddevicesoftenneedtomonitorbothchargeanddischargecurrents.Adualcurrent-senseamplifieranddifferentialamplifierarecombinedtoproduceasingleoutputvoltagethatindicatesmagnitudeanddirectionofbatterycurrent.Systemssuchaslaptopcomputersandotherdevicesthathaveinternalchargecircuitryrequireaprecisebi-directionalcurrent-senseamplifiertomonitoraccuratelythebattery'scurrentregardlessofpolarity.TheMA……

摘要：本应用笔记介绍了利用电流检测放大器，差分放大器和仪表放大器测量电池的充电和放电电流，便携式设备，电脑笔记本电脑和USB配件。它比较偏低，差分放大器的高边电流检测放大器和建议电流检测电阻的选择标准。描述一个高压断路器电路提供过电流保护系统因故障和短路。包含一个变量的线性电流源和一个可编程0-5A电流源的应用电路。Maxim>AppNotes>AutomotiveCircuitProtectionKeywords:currentsenseIC,highside,currentsense,amplifier,unidirectional,bi-directional,bidirectional,overcurrentprotection,shortNov19,2001circuitprotection,currentsenseresistor,currentsource,fuelgauges,fuelgages,batterychargingcurrentAPPLICATIONNOTE746High-SideCurrent-SenseMeasurement:CircuitsandPrinciplesAbstract:Thisapplicationnotedescribestheuseofcurrentsenseamplifiers,differentialamplifiersandinstrumentationamplifierstomeasurebatterychargeanddischargecurrentsinportableequipment,computernotebooksandUSBaccessories.Itcompareshighsidecurrentsenseamplifierswithlowsidedifferentialamplifiersandrecommendsselectioncriteriaforcurrentsenseresistors.A……