在现实世界中的实时接口开关和继电器

使用时连接负载。作为电源开关使用时，通过一个开关高电流降低其质量。机械开关和继电器表现在操作过程中的开关反弹。MAX6816/MAX6817/MAX6818提供开关去抖和±15kVESD保护。Maxim>AppNotes>SWITCHESANDMULTIPLEXERSKeywords:switchdebouncers,15kV,ESD,switchprotection,debouncing,Jul24,2001APPLICATIONNOTE764InterfacingSwitchesandRelaystotheRealWorldinRealTimeAbstract:Thisnotediscussestheeffectsonswitcheswhenusedtoconnectloads.Highcurrentsthroughaswitchdegradeitsqualitywhenusedasapowerswitch.Bothmechanicalswitchesandrelaysexhibitswitchbounceduringoperation.TheMAX6816/MAX6817/MAX6818provideswitchdebouncingand±15kVESDprotection.Designingtheexternalinterfacetoanindustrialorautomotiveapplicationcanbechallengingforanuninitiatedsystemsengineer.Thebouncingofswitchandrelaycontactscanproducearcsthatthreatensystemreliability.Electro