Description:
The OPB900 - OPB913 series of Photologic® Integrated Circuit Switches provide optimum flexibility for the design engineer. Building from a standard housing with a 0.375” (9.5mm) wide slot, a user can specify the type and polarity of the TTL output and the type of shell material.
Electrical output can be specified as either TTL Totem Pole (buffered) or TTL Open Collector, either of which can be supplied with an inverted output polarity.
All versions have the added stability of hysteresis built into the amplification circuitry.

Features:
● 0.375” (9.5 mm) wide gap
● Choice of logical output configurations
● Choice of opaque or IR transmissive housing material
● Choice of PCBoard or 26 AWG, UL rated wire
● Data rates to 250 kBaud

Applications:
● Mechanical switch replacement
● Speed indication (tachometer)
● Mechanical limit indication
● Edge sensing
● Object sensing