Infineon Technologies
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TLE4957CE6247HAMA1

TLE4957CE6247HAMA1

Product Overview

The TLE4957CE6247HAMA1 is a Hall sensor designed for use in automotive applications. It falls under the category of magnetic sensors and is specifically used for measuring magnetic fields in vehicles. The sensor is known for its high accuracy, robustness, and reliability, making it suitable for demanding automotive environments. It is typically packaged in a small surface-mount package and is available in specified quantities to meet production needs.

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Output Current: 8mA
  • Operating Temperature Range: -40°C to 150°C
  • Sensitivity: 2.4mT
  • Package Type: SOT23-3

Detailed Pin Configuration

The TLE4957CE6247HAMA1 features a standard SOT23-3 pin configuration with three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Output)

Functional Features

  • High sensitivity to magnetic fields
  • Wide operating voltage range
  • Robust design for automotive applications
  • Low power consumption

Advantages and Disadvantages

Advantages

  • High accuracy in measuring magnetic fields
  • Reliable performance in harsh automotive environments
  • Low power consumption for energy efficiency

Disadvantages

  • Limited temperature range compared to some industrial sensors
  • Sensitive to electromagnetic interference in certain scenarios

Working Principles

The TLE4957CE6247HAMA1 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 digital output signal, providing an accurate representation of the magnetic field strength.

Detailed Application Field Plans

The TLE4957CE6247HAMA1 is primarily used in automotive applications, including: - Position sensing in throttle pedals - Gear shift position detection - Brushless DC motor control - Steering angle measurement - Transmission systems

Detailed and Complete Alternative Models

  • TLE4959C
  • TLE4966K
  • A1332

In conclusion, the TLE4957CE6247HAMA1 is a highly reliable and accurate Hall sensor designed for automotive applications. Its robustness and precision make it a preferred choice for various critical functions within vehicles.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TLE4957CE6247HAMA1 في الحلول التقنية

  1. What is the TLE4957CE6247HAMA1 sensor used for?

    • The TLE4957CE6247HAMA1 is a Hall sensor designed for contactless magnetic sensing applications, such as position and speed sensing in automotive and industrial systems.

  2. What is the operating voltage range of the TLE4957CE6247HAMA1?

    • The operating voltage range of the TLE4957CE6247HAMA1 is typically between 3.5V and 18V.

  3. What is the output signal format of the TLE4957CE6247HAMA1?

    • The TLE4957CE6247HAMA1 provides a digital output signal in the form of a square wave, making it suitable for interfacing with microcontrollers and digital logic circuits.

  4. Can the TLE4957CE6247HAMA1 be used for rotary position sensing?

    • Yes, the TLE4957CE6247HAMA1 can be utilized for rotary position sensing by pairing it with a magnet and configuring the appropriate signal processing circuitry.

  5. What are the key features of the TLE4957CE6247HAMA1?

    • The TLE4957CE6247HAMA1 features high accuracy, temperature stability, and immunity to stray magnetic fields, making it ideal for demanding industrial and automotive applications.

  6. Is the TLE4957CE6247HAMA1 suitable for harsh environments?

    • Yes, the TLE4957CE6247HAMA1 is designed to operate reliably in harsh environments, offering robustness against temperature variations and mechanical stress.

  7. How can I interface the TLE4957CE6247HAMA1 with a microcontroller?

    • The TLE4957CE6247HAMA1 can be easily interfaced with a microcontroller using standard digital input/output pins, and its output signal can be processed using interrupt-based or polling methods.

  8. What is the maximum sampling frequency of the TLE4957CE6247HAMA1?

    • The TLE4957CE6247HAMA1 supports high-speed operation, allowing for sampling frequencies of up to several kHz, depending on the specific application requirements.

  9. Does the TLE4957CE6247HAMA1 require external compensation for temperature effects?

    • The TLE4957CE6247HAMA1 incorporates internal compensation mechanisms for temperature effects, reducing the need for external circuitry and simplifying system design.

  10. Can the TLE4957CE6247HAMA1 be used in safety-critical applications?

    • Yes, the TLE4957CE6247HAMA1 complies with relevant industry standards and can be employed in safety-critical applications, providing reliable and accurate magnetic sensing capabilities.