ON Semiconductor
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OPB867N51
צפה בפרטים DataSheets

OPB867N51

Product Overview

  • Category: Optoelectronics
  • Use: Optical sensor for object detection and position sensing
  • Characteristics: High sensitivity, compact size, reliable performance
  • Package: Through-hole package, leaded
  • Essence: Utilizes infrared light to detect objects
  • Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 10mm
  • Wavelength: 890nm

Detailed Pin Configuration

  1. Anode
  2. Cathode
  3. Collector
  4. Emitter

Functional Features

  • Detects objects without physical contact
  • Fast response time
  • Suitable for harsh environments
  • Low power consumption

Advantages and Disadvantages

Advantages

  • Reliable object detection
  • Compact design
  • Versatile application
  • Easy to integrate into existing systems

Disadvantages

  • Limited sensing distance
  • Susceptible to ambient light interference

Working Principles

The OPB867N51 operates by emitting infrared light from the LED and detecting the reflected light with the phototransistor. When an object is present within the sensing range, the phototransistor's conductivity changes, producing a corresponding output signal.

Detailed Application Field Plans

The OPB867N51 is ideal for various applications including: - Automated vending machines - Printers and copiers - Robotics and automation - Industrial machinery

Detailed and Complete Alternative Models

  • OPB9000: Longer sensing distance
  • OPB700: Lower power consumption
  • OPB800: Higher ambient light immunity

Note: The word count for this entry is 298 words.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של OPB867N51 בפתרונות טכניים

  1. What is OPB867N51?

    • OPB867N51 is a reflective object sensor with an integrated infrared emitter and phototransistor.

  2. What are the typical applications of OPB867N51?

    • OPB867N51 is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection.

  3. What is the operating voltage range for OPB867N51?

    • The operating voltage range for OPB867N51 is typically between 4.5V to 5.5V.

  4. How does OPB867N51 detect objects?

    • OPB867N51 detects objects by emitting infrared light and measuring the amount of light reflected back to the phototransistor.

  5. What is the sensing distance of OPB867N51?

    • The sensing distance of OPB867N51 is typically up to a few millimeters, depending on the reflectivity of the object.

  6. Can OPB867N51 be used in harsh environments?

    • OPB867N51 is designed to operate in harsh environments and can withstand temperature variations and mechanical stress.

  7. What is the output type of OPB867N51?

    • OPB867N51 provides a digital output, making it easy to interface with microcontrollers and other digital systems.

  8. Does OPB867N51 require any external components for operation?

    • OPB867N51 does not require any external components for basic operation, simplifying its integration into technical solutions.

  9. Is OPB867N51 sensitive to ambient light?

    • OPB867N51 is designed to minimize the effects of ambient light interference, ensuring reliable object detection.

  10. Can multiple OPB867N51 sensors be used together in a system?

    • Yes, multiple OPB867N51 sensors can be used together to cover larger areas or implement redundancy in technical solutions.