Vishay Semiconductor Opto Division
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TCRT5000
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TCRT5000

Product Overview

The TCRT5000 is an infrared reflective sensor that belongs to the category of optical sensors. It is commonly used for detecting the presence or absence of an object, and it is characterized by its compact package and high sensitivity to infrared light. The sensor is typically packaged in a small plastic housing and is available in various quantities.

Specifications

  • Operating Wavelength: 950 nm
  • Sensing Distance: Up to 2.5 mm
  • Package Type: Through Hole
  • Output Type: Phototransistor
  • Forward Current: 60 mA
  • Reverse Voltage: 5 V

Pin Configuration

The TCRT5000 sensor typically consists of four pins: 1. Anode (+) 2. Cathode (-) 3. Collector (C) 4. Emitter (E)

Functional Features

The TCRT5000 sensor operates by emitting infrared light from the emitter and detecting the reflected light with the phototransistor. When an object is placed within the sensing distance, the reflected light intensity changes, allowing the sensor to detect the presence of the object.

Advantages and Disadvantages

Advantages

  • Compact size
  • High sensitivity to infrared light
  • Low power consumption

Disadvantages

  • Limited sensing distance
  • Susceptible to ambient light interference

Working Principles

The TCRT5000 sensor works based on the principle of infrared reflection. When the emitted infrared light encounters an object, the amount of light reflected back to the sensor changes, causing a corresponding change in the output signal.

Application Field Plans

The TCRT5000 sensor finds extensive applications in various fields, including: - Object detection in robotics and automation - Line following in robotic applications - Proximity sensing in consumer electronics - Position sensing in industrial equipment

Alternative Models

Some alternative models to the TCRT5000 sensor include: - TCRT1000 - TCRT2000 - TCRT3000

In conclusion, the TCRT5000 infrared reflective sensor is a versatile component with applications across different industries due to its compact design, high sensitivity, and reliable performance in object detection and proximity sensing.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TCRT5000 i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of TCRT5000 in technical solutions:

  1. What is TCRT5000?

    • TCRT5000 is a reflective optical sensor that includes an infrared emitter and phototransistor, used for detecting the presence of objects.

  2. How does TCRT5000 work?

    • The infrared emitter emits light, which is then reflected off an object and detected by the phototransistor. The presence or absence of the reflected light is used to determine the object's position or detect its presence.

  3. What are the typical applications of TCRT5000?

    • TCRT5000 is commonly used in applications such as line following robots, object detection, edge detection, and position sensing in various technical solutions.

  4. What is the operating voltage range of TCRT5000?

    • The operating voltage range of TCRT5000 is typically between 4.5V and 5.5V.

  5. How can TCRT5000 be interfaced with a microcontroller?

    • TCRT5000 can be easily interfaced with a microcontroller using digital input/output pins to receive and process the output signal from the phototransistor.

  6. What is the sensing distance of TCRT5000?

    • The sensing distance of TCRT5000 is typically around 2.5mm to 15mm, depending on the reflectivity of the object and ambient light conditions.

  7. Can TCRT5000 be used for color detection?

    • No, TCRT5000 is primarily used for proximity and presence detection and is not suitable for color detection.

  8. What are the advantages of using TCRT5000?

    • Some advantages of TCRT5000 include its compact size, low cost, ease of integration, and reliable performance in various lighting conditions.

  9. Are there any limitations of TCRT5000?

    • One limitation of TCRT5000 is its sensitivity to ambient light, which may require additional shielding or filtering in certain applications.

  10. Where can I find sample circuits and code for using TCRT5000 in technical solutions?

    • Sample circuits and code for using TCRT5000 can be found in datasheets, application notes from the manufacturer, and online resources such as forums and tutorials for electronics and robotics projects.