Photologic® Slotted Optical Switch OPB120A, OPB120B, OPB121B, OPB122B
integrated circuit that incorporates a linear amplifier and a Schmitt Trigger). The OPB120 series have an LED and
Photologic® sensor mounted on opposite sides of a 0.080” (2.03 mm) wide gap of an opaque housing. The OPB12_A series
have a molded 0.040” (1.02 mm) wide apertures located over both the emitter and the Photologic® sensor. The OPB12_B
seriesseries have a molded 0.040” (1.016 mm) wide apertures located over the emitter and 0.010” (0.254 mm) over the
Photologic® sensor. All devices in this series have the added stability utilizing hysteresis built into the amplification
circuitry.
The electrical output can be specified as either buffered Totem-Pole (OPB 120A, OPB120B), buffered Open-Collector
(OPB121B), and Inverted Totem-Pole (OPB122B).
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OPB120A 、 OPB120B 、 OPB121B 、 OPB122B 、 OPB123 、 OPB120 、 OPB121 、 OPB122 |
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[ Mechanical switch replacement ][ Speed indication (tachometer) Mechanical limit indication ][ Edge sensing ][ Object sensing ] |
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Datasheet |
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Pb Free 、 RoHS |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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09/2016 |
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958 KB |
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