TT Electronics/Optek Technology
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OPB990T11Z
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OPB990T11Z Product Overview

Introduction

The OPB990T11Z 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 Information Overview

Category

The OPB990T11Z belongs to the category of optical sensors.

Use

This sensor is commonly used for detecting the presence or absence of an object, as well as for position sensing and motion control applications.

Characteristics

  • High sensitivity
  • Compact design
  • Reliable performance
  • Wide operating temperature range

Package

The sensor is typically housed in a durable and compact package suitable for various mounting options.

Essence

The essence of the OPB990T11Z lies in its ability to provide accurate and reliable optical sensing capabilities in diverse environments.

Packaging/Quantity

The sensor is usually available in individual packaging and can be purchased in varying quantities based on specific requirements.

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Output Type: Phototransistor
  • Sensing Distance: Up to 10mm
  • Operating Temperature: -40°C to 85°C
  • Response Time: <10μs

Detailed Pin Configuration

The OPB990T11Z features a standard pin configuration with clear labeling for easy integration into electronic circuits.

| Pin Number | Function | |------------|--------------| | 1 | VCC (Power) | | 2 | GND (Ground) | | 3 | Output | | 4 | N/C |

Functional Features

  • High-speed response
  • Low power consumption
  • Ambient light immunity
  • Built-in noise filter

Advantages

  • Versatile application possibilities
  • Robust construction for durability
  • Reliable performance in challenging conditions
  • Easy integration into existing systems

Disadvantages

  • Limited sensing distance compared to some alternatives
  • Sensitive to extreme ambient light conditions

Working Principles

The OPB990T11Z operates on the principle of modulated infrared light detection. When an object is within the sensor's range, it interrupts the light beam, causing the phototransistor to switch states and produce an output signal.

Detailed Application Field Plans

The OPB990T11Z finds extensive use in various fields, including: - Industrial automation - Robotics - Consumer electronics - Automotive systems - Medical devices

Detailed and Complete Alternative Models

  • OPB9000 - Offers extended sensing range
  • OPB990T51Z - Enhanced ambient light immunity
  • OPB990T55Z - Higher temperature tolerance

In conclusion, the OPB990T11Z is a reliable and versatile optical sensor that caters to a wide range of applications, offering high performance and ease of integration. Its robust design and functional features make it a preferred choice for many engineering projects.

Word Count: 498

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням OPB990T11Z у технічних рішеннях

  1. What is OPB990T11Z?

    • OPB990T11Z is a reflective object sensor that consists of an infrared LED and a phototransistor.

  2. How does OPB990T11Z work?

    • 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 the object.

  3. What are the typical applications of OPB990T11Z?

    • OPB990T11Z is commonly used in applications such as industrial automation, robotics, assembly line monitoring, and object detection in various technical solutions.

  4. What is the operating voltage range for OPB990T11Z?

    • The operating voltage range for OPB990T11Z is typically between 4.5V and 5.5V.

  5. What is the sensing distance of OPB990T11Z?

    • The sensing distance of OPB990T11Z is approximately 0.2 inches to 0.4 inches (5mm to 10mm).

  6. Can OPB990T11Z be used in outdoor environments?

    • OPB990T11Z is designed for indoor use and may not perform reliably in outdoor environments due to ambient light interference.

  7. What is the output type of OPB990T11Z?

    • OPB990T11Z provides a digital output, typically in the form of a logic high or low signal based on the presence or absence of the detected object.

  8. Is OPB990T11Z sensitive to ambient light?

    • OPB990T11Z is designed to minimize the impact of ambient light through modulation techniques and optical filtering.

  9. Can OPB990T11Z detect transparent objects?

    • OPB990T11Z may have difficulty detecting transparent objects, as they may not reflect sufficient infrared light to trigger the sensor.

  10. What are the key considerations for integrating OPB990T11Z into a technical solution?

    • When integrating OPB990T11Z, it's important to consider factors such as mounting position, ambient lighting conditions, and the nature of the objects being detected to ensure reliable performance.