要记住的数字电位器设计时的提示

摘要：本文讨论了一些关键问题和出现的数字电位器设计时的常见问题。主题包括当前的刮水器（和它是如何影响动态范围），刮水器电压和温度系数。关于如何减少或消除不必要的错误提示也包括在内。

Maxim>AppNotes>DIGITALPOTENTIOMETERSGENERALENGINEERINGTOPICSKeywords:digitalpot,digitalpotentiometer,digitalpotFAQ,digitalpotbasics,designing,potentiometersMar25,2003APPLICATIONNOTE1956TipstoRememberWhenDesigningwithDigitalPotentiometersAbstract:Thisarticlediscussessomeofthekeyissuesandcommonquestionsthatarisewhendesigningwithdigitalpotentiometers.Topicsincludewipercurrent(andhowitaffectsdynamicrange),wipervoltages,andtemperaturecoefficients.Tipsonhowtoreduceoreliminateunwantederrorsarealsoincluded.qMoreappnotesfordigitalpotentiometerapplicationsqDigitalpotentiometerproductsThisarticlehighlightssomeofthekeyissuestoaddresswhendesigningwithdigitalpots.Configur