为工业和控制应用的高集成度的四路16bit、SoftSpan、电压输出DAC

LTC2704为多路高精度电压提供了一款高集成度解决方案，与采用DAC和放大器分开设计的方案相比，可节省设计时间、板面积和成本。HighlyIntegratedQuad16-Bit,SoftSpan,VoltageOutputDACTMforIndustrialandControlApplicationsDesignNote431MarkThorenIntroductioningontheselectedrange.WhilethisseemslikeasimpleDigital-to-analogconverters(DACs)areprevalentinfunctiontoperformexternally,implementingitinsideindustrialcontrolandautomatedtestapplications.theLTC2704eliminatesconcernsaboutmatchingtheGeneral-purposeautomatedtestequipmentoftenre-temperaturecoefcientoftheexternaloffsettingresistorquiresmanychannelsofpreciselycontrolledvoltagestotheinternalresistors.thatspanseveralvoltageranges.TheLTC2704isaExampleCircuitshighlyi