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·振荡器 / 参考炉温度调节 (2011/5/30 10:53:59)
LTC2990用于监视系统温度、电压和电流。该器件可通过I2C串行接口进行配置，以测量内部温度、远端温度、远端电压、远端电流和内部VCC的多种组合。内部10ppm/°C基准较大限度地缩减了所需的支持元件数目以及占板面积。
LTC2990用于监视系统温度、电压和电流。该器件可通过I2C串行接口进行配置，以测量内部温度、远端温度、远端电压、远端电流和内部VCC的多种组合。内部10ppm/°C基准较大限度地缩减了所需的支持元件数目以及占板面积。
·Overvoltage Regulator with Low Battery Detection and Output Keep Alive During Shutdown (2011/5/30 10:53:59)
TheLT4356surgestopperprotectsloadsfromhighvoltagetransients.Itregulatestheoutputduringanovervoltageevent,suchasloaddumpinautomobiles,bycontrollingthegateofanexternalN-channelMOSFET.Theou...
TheLT4356surgestopperprotectsloadsfromhighvoltagetransients.Itregulatestheoutputduringanovervoltageevent,suchasloaddumpinautomobiles,bycontrollingthegateofanexternalN-channelMOSFET.Theou...
·Paralleled Voltage Regulators with Balanced Load Sharing (2011/5/30 10:53:59)
Parallelingvoltageregulatorstoprovidemodeloadcurrentisacommontechnique.Forcingtheamplifierstosharetheloadcurrentequallyiscalledballasting.Usingaprecisionlowoffsetvoltageamplifiertosenseth...
Parallelingvoltageregulatorstoprovidemodeloadcurrentisacommontechnique.Forcingtheamplifierstosharetheloadcurrentequallyiscalledballasting.Usingaprecisionlowoffsetvoltageamplifiertosenseth...
·Paralleling Amplifiers to Reduce Noise (2011/5/30 10:53:59)
Inhighgaincircuitsnoisereductionisanimportantconsideration.Parallingfouramplifierswillreducethetotalnoiseofthecircuitbyafactoroftwo.Theoutputnoiseofeachamplifier,enOUTx,isattenuatedbyf...
Inhighgaincircuitsnoisereductionisanimportantconsideration.Parallingfouramplifierswillreducethetotalnoiseofthecircuitbyafactoroftwo.Theoutputnoiseofeachamplifier,enOUTx,isattenuatedbyf...
·Part 1: 200W -48 AdvancedTCA Hot Swap Controller with I2C Input/Output Monitoring and Power Good Watchdog (2011/5/30 10:53:35)
TheLTC4261negativevoltageHotSwapcontrollersallowaboardtobesafelyinsertedandremovedfromalivebackplane.UsinganexternalN-channelpasstransistor,theboardsupplyvoltagecanberampedatanadjustabl...
TheLTC4261negativevoltageHotSwapcontrollersallowaboardtobesafelyinsertedandremovedfromalivebackplane.UsinganexternalN-channelpasstransistor,theboardsupplyvoltagecanberampedatanadjustabl...
·Part 2: 200W -48 AdvancedTCA Hot Swap Controller with I2C Input/Output Monitoring and Power Good Watchdog (2011/5/30 10:53:35)
TheLTC4261negativevoltageHotSwapcontrollersallowaboardtobesafelyinsertedandremovedfromalivebackplane.UsinganexternalN-channelpasstransistor,theboardsupplyvoltagecanberampedatanadjustabl...
TheLTC4261negativevoltageHotSwapcontrollersallowaboardtobesafelyinsertedandremovedfromalivebackplane.UsinganexternalN-channelpasstransistor,theboardsupplyvoltagecanberampedatanadjustabl...
·pH Probe Amplifier (2011/5/30 10:53:35)
pHProbeamplifiersrequirebufferamplifierswithaninputimpedancegreaterthan10^13ohms.Withoutloadingtheprobe,anoutputofapproximately60mV/pHunitisproduce.Thethermistorisaddedtoprovidefirstorder...
pHProbeamplifiersrequirebufferamplifierswithaninputimpedancegreaterthan10^13ohms.Withoutloadingtheprobe,anoutputofapproximately60mV/pHunitisproduce.Thethermistorisaddedtoprovidefirstorder...
·在不充电时漏电流极低的光伏充电器 (2011/5/30 10:53:35)
在本例中示出了LTC4070的光伏(PV)应用。在该应用中，增设了晶体管Q1，旨在进一步降低LTC4070已经很低的静态电流，从而在PV电池未对电池进行充电时实现极低的电池放电。在长电池寿命应用中，当Q1的基极电压下降时，Q1将把电池...
在本例中示出了LTC4070的光伏(PV)应用。在该应用中，增设了晶体管Q1，旨在进一步降低LTC4070已经很低的静态电流，从而在PV电池未对电池进行充电时实现极低的电池放电。在长电池寿命应用中，当Q1的基极电压下降时，Q1将把电池...
·Piezoelectric 3.3V Power Supply with LDO Post Regulator for Reduced Output Ripple (2011/5/30 10:53:35)
TheLTC3588-1integratesalow-lossfull-wavebridgerectifierwithahighefficiencybuckconvertertoformacompleteenergyharvestingsolutionoptimizedforhighoutputimpedanceenergysourcessuchaspiezoelectric...
TheLTC3588-1integratesalow-lossfull-wavebridgerectifierwithahighefficiencybuckconvertertoformacompleteenergyharvestingsolutionoptimizedforhighoutputimpedanceenergysourcessuchaspiezoelectric...
