两个按钮的ESD保护固态电位（ EPOT ）的系统需要几个组件

摘要：一个简单的电路设计笔记介绍了如何使用两个按钮和三个微小的集成电路实现一个去抖，ESD保护的固态电位（EPOT）的。设计特点MAX5161digital电位器，MAX6308可编程复位IC，MAX6817开关反跳。

Maxim>AppNotes>DigitalPotentiometersGeneralEngineeringTopicsMicroprocessorSupervisorCircuitsKeywords:digitalpotentiometer,potentiometer,EPOT,switchdebouncer,debounce,ESDprotectionDec05,2002APPLICATIONNOTE1802FewComponentsNeededforanESD-ProtectedSolid-StatePotentiometer(EPOT)SystemwithTwoPushbuttonsAbstract:ThisdesignnoteshowshowasimplecircuitusestwopushbuttonsandthreetinyICstoimplementadebounced,ESD-protectedsolid-statepotentiometer(EPOT).ThedesignfeaturestheMAX5161digitalpotentiometer,theMAX6308programmableresetIC,andtheMAX6817switchdebouncer.AsimilarversionofthisarticleappearedintheSeptember26,2002issueofEDNmagazine.Assystemsgrow