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OPB831W51Z
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OPB831W51Z Product Overview

Introduction

The OPB831W51Z is a versatile optical sensor designed for various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optical Sensor
  • Use: Detection and sensing of objects or motion
  • Characteristics: High sensitivity, compact size, reliable performance
  • Package: Through-hole package
  • Essence: Utilizes infrared light for detection
  • Packaging/Quantity: Available in bulk packaging, quantity varies based on supplier

Specifications

  • Operating Voltage: 4.5V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 3mm
  • Operating Temperature: -40°C to 85°C
  • Response Time: 15µs

Detailed Pin Configuration

The OPB831W51Z features the following pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. Output (Phototransistor output)

Functional Features

  • High Sensitivity: Capable of detecting subtle changes in light intensity
  • Compact Size: Ideal for space-constrained applications
  • Reliable Performance: Consistent and accurate detection capabilities

Advantages and Disadvantages

Advantages

  • Versatile application possibilities
  • Reliable performance in various environmental conditions
  • Compact and easy to integrate into different systems

Disadvantages

  • Limited sensing distance compared to some alternatives
  • Vulnerable to ambient light interference in certain scenarios

Working Principles

The OPB831W51Z operates based on the principle of infrared light detection. When an object enters the sensor's field, it obstructs the infrared light, causing a change in the phototransistor's output, which can be utilized for object detection or motion sensing.

Detailed Application Field Plans

The OPB831W51Z finds extensive use in various applications, including: - Object detection in automated machinery - Motion sensing in security systems - Proximity sensing in consumer electronics

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the OPB831W51Z, including: - TCRT5000: A widely used reflective optical sensor with comparable specifications - QRE1113: Another popular reflective sensor suitable for similar applications - GP2Y0A21YK: Infrared proximity sensor offering extended sensing range

In conclusion, the OPB831W51Z stands as a reliable and versatile optical sensor with a wide range of applications, despite its limitations in sensing distance and susceptibility to ambient light interference.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan OPB831W51Z dalam solusi teknis

Sure, here are 10 common questions and answers related to the application of OPB831W51Z in technical solutions:

  1. What is the operating voltage range of OPB831W51Z?

    • The operating voltage range of OPB831W51Z is typically between 4.5V and 5.5V.

  2. What is the typical output current of OPB831W51Z?

    • The typical output current of OPB831W51Z is 20mA.

  3. What is the operating temperature range of OPB831W51Z?

    • The operating temperature range of OPB831W51Z is from -40°C to 85°C.

  4. How does OPB831W51Z detect objects?

    • OPB831W51Z uses an integrated infrared LED and phototransistor to detect the presence or absence of an object.

  5. Can OPB831W51Z be used for proximity sensing?

    • Yes, OPB831W51Z can be used for proximity sensing within its specified range.

  6. What is the typical response time of OPB831W51Z?

    • The typical response time of OPB831W51Z is 15 microseconds.

  7. Is OPB831W51Z suitable for industrial applications?

    • Yes, OPB831W51Z is designed for use in industrial applications such as automation and robotics.

  8. Does OPB831W51Z require external components for operation?

    • No, OPB831W51Z is a complete sensor module and does not require external components for basic operation.

  9. Can OPB831W51Z operate in harsh environments?

    • Yes, OPB831W51Z is designed to operate reliably in harsh environments with its rugged construction.

  10. What are the typical applications of OPB831W51Z?

    • Typical applications of OPB831W51Z include object detection, position sensing, and automation control in various technical solutions.

I hope these questions and answers are helpful! Let me know if you need further assistance.