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OPL550A - 

Optical Sensor, OPL550 Series, Photologic®, Totem Pole, 4.5 V to 5.5 V

OPL550A - Optical Sensor, OPL550 Series, Photologic®, Totem Pole, 4.5 V to 5.5 V

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Manufacturer Part No:
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OPL550 Series
Technical Datasheet:
OPL550A   Datasheet
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Product Overview

The OPL550 series Photologic Sensor that includes a photodiode, amplifier, voltage regulator, Schmitt trigger and NPN output transistor on a single silicon chip. All devices in the series have a Photologic® chip that is encapsulated in a molded plastic side-looking package with an integral lens. This packaging provides enhanced optical coupling, combined with mechanical protection. The hysteresis characteristics of the Schmitt trigger on each device offers high immunity to noise on input and VCC. These components exhibit very stable performance over a wide range of irradiance levels. OPL550 device features TTL/LSTTL compatible logic level output which can drive up to 8 TTL loads without additional circuitry and medium-speed data rates to 250 kBaud, with typical rise and fall times of 25 nanoseconds.
  • Choice of four output options
  • Choice of two sensitivity options
  • High noise immunity
  • Direct TTL, LSTTL, CMOS interface
  • Data rates to 250kBaud
  • Low power consumption


Sensing & Instrumentation, Automation & Process Control, Safety, Industrial

Product Information

Totem Pole
OPL550 Series
To Be Advised
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401 in stock for next day delivery (UK stock)
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More stock available week commencing 29/04/19


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