Infineon Technologies
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TLE4998P3XALA1
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TLE4998P3XALA1

Introduction

The TLE4998P3XALA1 is a magnetic sensor designed for use in various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Overview

  • Category: Magnetic Sensor
  • Use: The TLE4998P3XALA1 is used for measuring magnetic fields and detecting the position of magnetic elements in a wide range of applications.
  • Characteristics: This sensor offers high precision, reliability, and robustness, making it suitable for demanding industrial environments.
  • Package: The TLE4998P3XALA1 is available in a small form factor package, allowing for easy integration into various systems.
  • Essence: The essence of this sensor lies in its ability to provide accurate and consistent magnetic field measurements.
  • Packaging/Quantity: The sensor is typically supplied in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Output Interface: Analog/PWM
  • Temperature Range: -40°C to 150°C
  • Sensitivity: 4.5mT/V
  • Supply Current: 6.5mA
  • Output Current: 20mA
  • Resolution: 12-bit

Detailed Pin Configuration

The TLE4998P3XALA1 features a standard 6-pin configuration: 1. VDD (Power Supply) 2. GND (Ground) 3. OUT (Analog/PWM Output) 4. NC (Not Connected) 5. VDDIO (Digital Power Supply) 6. GNDIO (Digital Ground)

Functional Features

  • High Sensitivity: The sensor offers high sensitivity to detect small changes in magnetic fields.
  • Wide Temperature Range: It operates effectively across a broad temperature range, making it suitable for diverse environments.
  • Digital and Analog Output: The sensor provides both digital and analog output options, enhancing its versatility.

Advantages and Disadvantages

Advantages

  • High Precision: Provides accurate and reliable magnetic field measurements.
  • Robustness: Suitable for use in harsh industrial environments.
  • Versatile Output: Offers both analog and digital output interfaces.

Disadvantages

  • Limited Resolution: The sensor's resolution may not be sufficient for highly precise applications.
  • Cost: The initial investment for this sensor may be higher compared to some alternatives.

Working Principles

The TLE4998P3XALA1 operates based on the Hall effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage is then measured and converted into a corresponding output signal, providing information about the strength and position of the magnetic field.

Detailed Application Field Plans

The TLE4998P3XALA1 is well-suited for various applications, including: - Automotive: Position sensing in throttle pedals, gear shifters, and steering angle detection. - Industrial Automation: Motor control, rotary encoders, and linear position sensing. - Consumer Electronics: Joystick and knob position detection in gaming controllers and appliances.

Detailed and Complete Alternative Models

  • TLE4998C-2QK: A similar magnetic sensor with enhanced resolution and lower power consumption.
  • TLE4966V: An alternative sensor offering digital output and integrated self-diagnostic features.

In conclusion, the TLE4998P3XALA1 is a versatile magnetic sensor with high precision and robustness, suitable for a wide range of applications across different industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE4998P3XALA1 en soluciones técnicas

  1. What is the TLE4998P3XALA1?

    • The TLE4998P3XALA1 is a high-precision Hall effect sensor designed for magnetic field applications, such as position sensing in automotive and industrial systems.

  2. What is the operating voltage range of TLE4998P3XALA1?

    • The operating voltage range of TLE4998P3XALA1 is 3.0V to 5.5V, making it suitable for various low-voltage applications.

  3. What is the output signal format of TLE4998P3XALA1?

    • TLE4998P3XALA1 provides a ratiometric analog output signal, which is proportional to the magnetic flux density applied perpendicular to the package.

  4. Can TLE4998P3XALA1 be used for linear position sensing?

    • Yes, TLE4998P3XALA1 can be used for linear position sensing by integrating it into linear motion systems or actuators.

  5. What is the temperature range for TLE4998P3XALA1 operation?

    • TLE4998P3XALA1 has an extended temperature range from -40°C to 150°C, allowing for reliable performance in harsh environments.

  6. Does TLE4998P3XALA1 require external compensation circuitry?

    • No, TLE4998P3XALA1 features integrated temperature compensation, eliminating the need for external compensation circuitry.

  7. Is TLE4998P3XALA1 suitable for automotive applications?

    • Yes, TLE4998P3XALA1 is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability and performance.

  8. What are the typical applications of TLE4998P3XALA1?

    • Typical applications of TLE4998P3XALA1 include throttle position sensing, pedal position sensing, gearbox position sensing, and other automotive and industrial position sensing solutions.

  9. What is the package type of TLE4998P3XALA1?

    • TLE4998P3XALA1 is available in a small and robust PG-TDSO-4-1 package, which is suitable for space-constrained designs.

  10. Can TLE4998P3XALA1 be used in safety-critical applications?

    • Yes, TLE4998P3XALA1 complies with relevant safety standards and can be used in safety-critical applications with proper design considerations.