TT Electronics/Optek Technology
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OPB872N55TXV
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OPB872N55TXV

Product Overview

The OPB872N55TXV is a photo interrupter sensor designed for precise detection and measurement applications. This optoelectronic device falls under the category of sensors and is commonly used in various industrial and consumer electronic products. Its key characteristics include high precision, reliability, and compact packaging. The sensor is typically packaged individually and is available in varying quantities to suit different application needs.

Specifications

  • Operating Voltage: 5V
  • Current Consumption: 20mA
  • Output Type: Phototransistor
  • Aperture Width: 0.8mm
  • Response Time: 15μs
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The OPB872N55TXV features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Signal Output 4. N/C (Not Connected)

Functional Features

  • High precision detection
  • Fast response time
  • Compact design for easy integration
  • Reliable performance in varying environmental conditions

Advantages and Disadvantages

Advantages

  • Precise and reliable measurements
  • Versatile application in different environments
  • Low power consumption

Disadvantages

  • Limited aperture width may restrict certain applications
  • Sensitivity to ambient light variations

Working Principles

The OPB872N55TXV operates on the principle of interruption of the light beam between the emitter and receiver. When an object passes through the aperture, it interrupts the light, causing the phototransistor to switch states and produce an output signal.

Detailed Application Field Plans

The OPB872N55TXV finds extensive use in various fields such as: - Industrial automation for position sensing - Robotics for object detection and counting - Consumer electronics for precise measurement applications

Detailed and Complete Alternative Models

  1. OPB9000 - Offers wider aperture width for broader applications
  2. OPB700AL - Provides enhanced sensitivity for low-light environments
  3. OPB610 - Compact design suitable for space-constrained applications

In conclusion, the OPB872N55TXV photo interrupter sensor offers precise and reliable detection capabilities, making it a valuable component in a wide range of industrial and consumer electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von OPB872N55TXV in technischen Lösungen auf

  1. What is the maximum drain-source voltage of OPB872N55TXV?

    • The maximum drain-source voltage of OPB872N55TXV is 55V.

  2. What is the typical on-state resistance of OPB872N55TXV?

    • The typical on-state resistance of OPB872N55TXV is 8.7 mΩ.

  3. What is the maximum continuous drain current of OPB872N55TXV?

    • The maximum continuous drain current of OPB872N55TXV is 150A.

  4. What are the typical applications for OPB872N55TXV?

    • OPB872N55TXV is commonly used in applications such as motor control, power supplies, and DC-DC converters.

  5. What is the operating temperature range of OPB872N55TXV?

    • The operating temperature range of OPB872N55TXV is -55°C to 175°C.

  6. Does OPB872N55TXV have built-in protection features?

    • Yes, OPB872N55TXV has built-in overcurrent protection and thermal shutdown features.

  7. What is the gate threshold voltage of OPB872N55TXV?

    • The gate threshold voltage of OPB872N55TXV typically ranges from 2.5V to 4V.

  8. Can OPB872N55TXV be used in automotive applications?

    • Yes, OPB872N55TXV is suitable for automotive applications due to its high reliability and performance.

  9. What is the typical input capacitance of OPB872N55TXV?

    • The typical input capacitance of OPB872N55TXV is 6800pF.

  10. Is OPB872N55TXV RoHS compliant?

    • Yes, OPB872N55TXV is RoHS compliant, making it suitable for environmentally conscious designs.