TT Electronics/Optek Technology
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OPB701Z
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OPB701Z Product Overview

Introduction

The OPB701Z 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.

Product Category and Use

The OPB701Z belongs to the category of optical sensors and is commonly used for detecting the presence or absence of an object, as well as for position sensing in a wide range of industrial and consumer electronic applications.

Characteristics

  • Sensing Technology: The OPB701Z utilizes reflective sensing technology, making it suitable for detecting objects with varying surface characteristics.
  • Output Type: It provides a digital output signal, simplifying integration into digital systems.
  • Environmental Resistance: With its robust design, the sensor offers resistance to environmental factors such as dust and ambient light, ensuring reliable performance in challenging conditions.

Package and Quantity

The OPB701Z is typically available in a compact package, facilitating easy integration into different devices and equipment. It is commonly supplied in quantities suitable for both prototyping and production purposes.

Specifications

  • Operating Voltage: 3.3V to 5V
  • Output Type: Digital (TTL compatible)
  • Detection Range: Up to 10mm
  • Operating Temperature: -40°C to 85°C
  • Response Time: Typically 15μs

Detailed Pin Configuration

The OPB701Z features a standard pin configuration, including power supply, ground, and digital output pins. The detailed pinout is as follows:

| Pin Name | Description | |---------------|-----------------------| | VCC | Power Supply (3.3V-5V) | | GND | Ground | | OUT | Digital Output |

Functional Features

  • High Sensitivity: The sensor exhibits high sensitivity, enabling reliable detection of objects within its specified range.
  • Compact Design: Its compact form factor allows for seamless integration into space-constrained applications.
  • Digital Output: The digital output simplifies interfacing with microcontrollers and digital logic circuits.

Advantages and Disadvantages

Advantages

  • Reliable object detection
  • Wide operating temperature range
  • Compact and versatile design

Disadvantages

  • Limited detection range compared to some other sensors
  • Susceptible to interference from highly reflective surfaces

Working Principles

The OPB701Z operates based on the principle of reflective sensing. It emits infrared light and detects the reflected light to determine the presence or absence of an object within its detection range.

Detailed Application Field Plans

The OPB701Z finds extensive application in various fields, including: - Industrial Automation: Object detection in conveyor systems, robotic arms, and assembly lines. - Consumer Electronics: Position sensing in printers, paper feed mechanisms, and home appliances. - Automotive: Usage in vehicle proximity detection and anti-pinch systems.

Detailed and Complete Alternative Models

For users seeking alternative options, the following models can be considered: 1. OPB625: Offers extended detection range and enhanced ambient light immunity. 2. TCRT5000: Provides similar functionality with a different form factor and pin configuration. 3. QRE1113: Suitable for applications requiring precise position sensing and object detection.

In conclusion, the OPB701Z stands as a reliable optical sensor with diverse applications across industries, offering a balance of performance, compactness, and ease of integration.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق OPB701Z في الحلول التقنية

  1. What is OPB701Z?

    • OPB701Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB701Z work?

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

  3. What are the typical applications of OPB701Z?

    • OPB701Z is commonly used in applications such as object detection, position sensing, and assembly line automation.

  4. What is the operating voltage range for OPB701Z?

    • The operating voltage range for OPB701Z is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB701Z?

    • The sensing distance of OPB701Z can vary based on the specific application and environmental conditions, but it is generally in the range of a few millimeters to a few centimeters.

  6. Can OPB701Z be used in harsh environments?

    • OPB701Z is not designed for harsh environments and may require additional protection or housing if used in dusty, wet, or extreme temperature conditions.

  7. What is the output type of OPB701Z?

    • OPB701Z typically provides a digital output, indicating the presence or absence of the detected object.

  8. Is OPB701Z sensitive to ambient light?

    • OPB701Z is designed to minimize the effects of ambient light, but excessive ambient light can still affect its performance, especially in outdoor or brightly lit indoor environments.

  9. Can OPB701Z be used for speed sensing applications?

    • While OPB701Z is primarily used for object detection, it can also be utilized for speed sensing in certain applications, such as counting revolutions of a rotating shaft.

  10. Are there any special considerations for mounting OPB701Z?

    • It is important to ensure proper alignment and mounting of OPB701Z to achieve reliable and consistent performance, and to minimize the impact of external factors such as vibration or mechanical shock.