TT Electronics/Optek Technology
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OPB720A-12Z
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OPB720A-12Z

Product Overview

The OPB720A-12Z belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object. This sensor is characterized by its compact design, high sensitivity, and reliable performance. The package includes the essential components required for installation and operation, and it is available in various packaging quantities to suit different application needs.

Specifications

  • Model: OPB720A-12Z
  • Type: Optical Sensor
  • Output: Phototransistor
  • Voltage: 5V
  • Current: 20mA
  • Response Time: 10μs
  • Operating Temperature: -40°C to 85°C
  • Package Type: Through Hole
  • Package Quantity: Variable

Detailed Pin Configuration

The OPB720A-12Z features a standard 3-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Output)

Functional Features

  • High sensitivity to detect objects
  • Compact and versatile design
  • Reliable performance in various environmental conditions
  • Easy to integrate into different systems

Advantages and Disadvantages

Advantages

  • High sensitivity enables accurate object detection
  • Versatile design allows for flexible integration
  • Reliable performance in challenging environments

Disadvantages

  • Limited operating temperature range compared to some alternatives
  • May require additional circuitry for specific applications

Working Principles

The OPB720A-12Z operates based on the principle of light reflection and absorption. When an object is within the sensor's detection range, it obstructs the light path between the emitter and receiver, causing a change in the output signal.

Detailed Application Field Plans

The OPB720A-12Z is widely used in various applications, including: - Object detection in industrial automation - Position sensing in robotics - Paper detection in printers and copiers - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the OPB720A-12Z include: - OPB720A-11Z: Similar specifications with a different package type - OPB720B-12Z: Enhanced temperature range and response time - OPB720C-12Z: Higher current handling capacity for specific applications

In conclusion, the OPB720A-12Z optical sensor offers reliable performance and high sensitivity, making it suitable for a wide range of applications. Its compact design and functional features make it a popular choice in the field of object detection and proximity sensing.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng OPB720A-12Z sa mga teknikal na solusyon

  1. What is the OPB720A-12Z?

    • The OPB720A-12Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. What are the typical applications of the OPB720A-12Z?

    • The OPB720A-12Z is commonly used for object detection, position sensing, and counting in various technical solutions.

  3. What is the operating voltage range of the OPB720A-12Z?

    • The OPB720A-12Z operates within a voltage range of 4.5V to 5.5V.

  4. How does the OPB720A-12Z detect objects?

    • The infrared LED emits light, which is then reflected off an object and detected by the phototransistor, allowing the sensor to determine the presence or absence of an object.

  5. What is the typical response time of the OPB720A-12Z?

    • The typical response time of the OPB720A-12Z is in the range of microseconds, making it suitable for high-speed applications.

  6. Can the OPB720A-12Z be used in harsh environments?

    • The OPB720A-12Z has a rugged construction and can withstand moderate environmental conditions, but it may not be suitable for extreme environments without additional protection.

  7. What is the recommended operating temperature range for the OPB720A-12Z?

    • The OPB720A-12Z is designed to operate within a temperature range of -40°C to 85°C.

  8. Does the OPB720A-12Z require any external components for operation?

    • The OPB720A-12Z typically does not require any external components for basic operation, but additional circuitry may be needed depending on the specific application.

  9. Can the OPB720A-12Z be used for precise distance measurement?

    • While the OPB720A-12Z can detect the presence of objects, it is not designed for precise distance measurement due to its reflective sensing mechanism.

  10. Is the OPB720A-12Z compatible with microcontrollers and digital logic circuits?

    • Yes, the OPB720A-12Z can be easily interfaced with microcontrollers and digital logic circuits for integration into various technical solutions.