This series of Photologic? slotted optical switches, from Optek Technology, consist of an IR LED and a monolithic integrated circuit. This includes a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip.
These slotted optical switches feature a TTL/LSTTL compatible logic level output. They offer four output options.
Features of the slotted optical switches:
PCB mounted
Lead centers: 8.13 mm
Gap size: 4.83 mm
Enhanced signal to noise ratio