OPB625

The OPB625 is a Photologic® Slotted Optical Switch with 10K pull-up (buffered or inverted) output. This printed circuit board mounting switch consists of an 890nm, infrared light emitting diode (LED) and a monolithic integrated circuit that incorporates a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip. Device is also TTI/LSTTL compatible and can drive up to 10 TTL loads. Suitable for mechanical switch replacement, speed indication (tachometer), mechanical limit indication and edge sensing.

• Non-contact switching
• Enhanced signal to noise ratio
• 240mW Power dissipation
• -40 to 100°C Operating temperature range

應用

Sensing & Instrumentation, Industrial