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OPB870N55
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OPB870N55

Product Overview

The OPB870N55 is a reflective object sensor that belongs to the category of optoelectronic devices. It is commonly used for detecting the presence or absence of objects, and it possesses unique characteristics such as high sensitivity and reliability. The package includes the sensor itself along with essential components for installation. The essence of this product lies in its ability to accurately detect objects within its range. It is typically packaged individually and is available in varying quantities based on the manufacturer's specifications.

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Digital
  • Sensing Distance: Up to 3mm
  • Operating Temperature: -40°C to 85°C
  • Package Type: Through Hole
  • Package Quantity: 1 unit

Detailed Pin Configuration

The OPB870N55 features a standard pin configuration with three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Digital Output)

Functional Features

  • High sensitivity for accurate object detection
  • Reliable performance across varying environmental conditions
  • Digital output for easy interfacing with microcontrollers and other devices

Advantages and Disadvantages

Advantages

  • High sensitivity enables precise object detection
  • Reliable performance in challenging environments
  • Digital output simplifies integration with electronic systems

Disadvantages

  • Limited sensing distance compared to some alternative models
  • Requires careful calibration for optimal performance

Working Principles

The OPB870N55 operates based on the principle of reflective sensing. It emits infrared light and detects the reflection from nearby objects. When an object is present within its sensing range, the sensor produces a digital output signal indicating the object's presence.

Detailed Application Field Plans

The OPB870N55 is well-suited for various applications, including: - Object detection in industrial automation - Proximity sensing in robotics - Position sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the OPB870N55 include: - TCRT5000: A similar reflective object sensor with adjustable potentiometer for sensitivity control - GP2Y0A21YK0F: Infrared proximity sensor with longer sensing range suitable for specific applications

In conclusion, the OPB870N55 reflective object sensor offers high sensitivity and reliability, making it suitable for diverse applications in the field of optoelectronics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB870N55 i tekniska lösningar

  1. What is OPB870N55?

    • OPB870N55 is a high-performance N-channel power MOSFET designed for various technical applications.

  2. What are the key specifications of OPB870N55?

    • The key specifications include a drain-source voltage (VDS) of 55V, continuous drain current (ID) of 75A, and low on-resistance (RDS(on)).

  3. In what technical solutions can OPB870N55 be used?

    • OPB870N55 can be used in power supplies, motor control, DC-DC converters, and other high-power applications.

  4. What are the thermal characteristics of OPB870N55?

    • The MOSFET has a low thermal resistance and is designed to efficiently dissipate heat in high-power applications.

  5. How does OPB870N55 contribute to system efficiency?

    • OPB870N55's low on-resistance and high current-carrying capability help minimize power losses and improve overall system efficiency.

  6. Does OPB870N55 have built-in protection features?

    • Yes, it has built-in overcurrent and overtemperature protection to safeguard the MOSFET and the overall system.

  7. Can OPB870N55 be used in automotive applications?

    • Yes, it is suitable for automotive applications such as electric power steering, transmission control, and battery management systems.

  8. What are the recommended operating conditions for OPB870N55?

    • The MOSFET operates within specified temperature and voltage ranges, making it suitable for a wide range of operating conditions.

  9. Are there any application notes or reference designs available for OPB870N55?

    • Yes, application notes and reference designs are available to assist in the proper implementation of OPB870N55 in technical solutions.

  10. Where can I find detailed technical documentation for OPB870N55?

    • Detailed technical documentation, including datasheets and application guides, can be found on the manufacturer's website or through authorized distributors.