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OPB890N11Z
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OPB890N11Z

Product Overview

The OPB890N11Z belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. Its characteristics include high sensitivity, compact size, and reliable performance. The package typically includes the sensor itself along with any necessary mounting hardware. The essence of this product lies in its ability to accurately detect objects within its range. It is usually available in standard packaging with a specific quantity per package.

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 10mm
  • Operating Temperature: -40°C to 85°C
  • Package Type: Through Hole
  • Package Quantity: 1 unit

Detailed Pin Configuration

The OPB890N11Z features a standard 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. N/C (Not Connected)

Functional Features

  • High sensitivity for accurate object detection
  • Wide operating voltage range for versatile applications
  • Compact size for easy integration into various systems
  • Reliable performance in diverse environmental conditions

Advantages and Disadvantages

Advantages

  • Accurate and reliable object detection
  • Versatile operating voltage range
  • Compact and easy to integrate

Disadvantages

  • Limited sensing distance compared to some other models
  • Not suitable for long-range detection applications

Working Principles

The OPB890N11Z operates based on the principle of light reflection and absorption. When an object is within its sensing range, the emitted light is reflected back to the sensor, causing the phototransistor to conduct and produce an output signal.

Detailed Application Field Plans

This optical sensor is widely used in various applications such as: - Object detection in automated machinery - Paper feed control in printers - Position sensing in robotics - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to OPB890N11Z include: - TCRT5000: Similar sensing distance and operating principles - QRE1113: Compact reflective sensor with comparable performance - GP2Y0A21YK0F: Longer sensing distance for specific applications

In conclusion, the OPB890N11Z optical sensor offers high sensitivity and reliable performance in a compact package, making it suitable for a wide range of object detection applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av OPB890N11Z i tekniska lösningar

  1. What is OPB890N11Z?

    • OPB890N11Z is a reflective object sensor with an integrated infrared emitter and phototransistor.

  2. What are the typical applications of OPB890N11Z?

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

  3. What is the operating voltage range for OPB890N11Z?

    • The operating voltage range for OPB890N11Z is typically 4.5V to 5.5V.

  4. How does OPB890N11Z detect objects?

    • It uses the reflection of its integrated infrared emitter to detect the presence or absence of an object in front of the sensor.

  5. What is the sensing distance of OPB890N11Z?

    • The sensing distance can vary based on the specific application and environmental conditions, but it is typically in the range of a few millimeters to a few centimeters.

  6. Can OPB890N11Z be used in outdoor environments?

    • It is not recommended for outdoor use as it is optimized for indoor applications and may be affected by ambient light and weather conditions.

  7. What is the output type of OPB890N11Z?

    • It provides a digital output, typically in the form of a logic high or low, indicating the presence or absence of the detected object.

  8. Is OPB890N11Z sensitive to ambient light?

    • It has built-in ambient light rejection to minimize the impact of ambient light on its operation.

  9. What is the package type of OPB890N11Z?

    • It is available in a compact surface-mount package, making it suitable for integration into small and space-constrained designs.

  10. Are there any special considerations for mounting OPB890N11Z?

    • It is important to ensure proper alignment and mounting to achieve reliable and consistent performance. Additionally, care should be taken to minimize interference from other reflective surfaces in the vicinity.