![](http://img4.cpooo.com/files/201906/11/p/51/1254438_1560238260.png)
OP550
Features:•Widereceivingangle•Foursensitivityranges•Side-lookingpackage•Idealforspace-limitedapplicati***•IdealforPCBoardmounting•Choiceofclear,opaqueorblue-tintedpackageDescription:OP550,OP552,OP555,OP750,andOP770seriesc***istsofaNPNsiliconphototransistormoldedinanepoxypackagewithawidereceivinganglethatprovidesrelativelyevenreceptionoveralargearea.TheOP750andOP770h***eadditionalcircuitrytoenhancetheoperationofthedeviceforstraylightlevels.OP560andOP565seriesc***istsofaNPNsiliconphotodarlingtontransistormoldedinanepoxypackagewithawidereceivinganglethatprovidesrelativelyevenreceptionoveralargearea.Theside-lookingpackagedesignallowseasyPCBoardmountingofslottedopticalswitchesoropticalinterruptdetectors.TheOP550,OP560,OP750andOP770devicesh***eanexternallensinaclearepoxypackage.)