Melexis Technologies NV
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MLX92241LSE-AAA-016-SP
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MLX92241LSE-AAA-016-SP

Introduction

The MLX92241LSE-AAA-016-SP is a magnetic sensor belonging to the category of Hall Effect sensors. It is commonly used for position sensing, speed detection, and current sensing applications due to its high sensitivity and accuracy. This sensor is known for its compact package, low power consumption, and robustness, making it suitable for various industrial and automotive applications.

Basic Information Overview

  • Category: Hall Effect Sensor
  • Use: Position sensing, speed detection, current sensing
  • Characteristics: High sensitivity, low power consumption, robustness
  • Package: Compact surface mount package
  • Essence: Magnetic sensor for precise and reliable measurements
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Operating Voltage: 3.3V to 5V
  • Output Type: Digital
  • Operating Temperature Range: -40°C to 125°C
  • Sensitivity: 5mT
  • Supply Current: 6mA
  • Output Current: 20mA
  • Response Time: 5µs

Detailed Pin Configuration

The MLX92241LSE-AAA-016-SP features a 4-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. Output 4. Enable

Functional Features

  • High Sensitivity: The sensor can detect small changes in magnetic fields with high precision.
  • Digital Output: Provides a digital signal based on the detected magnetic field, simplifying interfacing with microcontrollers.
  • Low Power Consumption: Ideal for battery-powered applications, ensuring minimal energy usage.

Advantages and Disadvantages

Advantages

  • High sensitivity for accurate measurements
  • Compact package for easy integration
  • Low power consumption for energy-efficient operation

Disadvantages

  • Limited operating temperature range compared to some alternatives
  • Requires careful shielding in noisy electromagnetic environments

Working Principles

The MLX92241LSE-AAA-016-SP operates based on the Hall Effect, where the output voltage is proportional to the strength of the magnetic field perpendicular to the sensor. When a magnetic field is present, it causes a change in the output voltage, which is then converted into a digital signal for further processing.

Detailed Application Field Plans

This sensor finds extensive use in automotive applications for gear position sensing, wheel speed detection, and throttle control. Additionally, it is employed in industrial machinery for precise position feedback in linear actuators, rotary encoders, and motor control systems.

Detailed and Complete Alternative Models

  • MLX90242LSE-AAA-017-SP: Offers extended temperature range and higher supply current capabilities.
  • MLX91210LSE-AAA-015-SP: Provides analog output for applications requiring continuous voltage signals.

In conclusion, the MLX92241LSE-AAA-016-SP is a versatile Hall Effect sensor with high sensitivity and low power consumption, making it well-suited for a wide range of industrial and automotive applications.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MLX92241LSE-AAA-016-SP w rozwiązaniach technicznych

Sure, here are 10 common questions and answers related to the application of MLX92241LSE-AAA-016-SP in technical solutions:

  1. What is the MLX92241LSE-AAA-016-SP?

    • The MLX92241LSE-AAA-016-SP is a Hall effect sensor designed for non-contact sensing of the presence of a magnetic field.

  2. What are the typical applications of the MLX92241LSE-AAA-016-SP?

    • This sensor is commonly used in automotive applications for position sensing, such as throttle position, pedal position, gear shift detection, and more.

  3. What is the operating voltage range of the MLX92241LSE-AAA-016-SP?

    • The operating voltage range is typically between 3.5V and 24V.

  4. What is the output signal of the MLX92241LSE-AAA-016-SP?

    • The sensor provides a digital output signal, making it suitable for interfacing with microcontrollers and other digital systems.

  5. How does the MLX92241LSE-AAA-016-SP handle temperature variations?

    • The sensor is designed to operate reliably over a wide temperature range, typically from -40°C to 150°C.

  6. Can the MLX92241LSE-AAA-016-SP be used in safety-critical applications?

    • Yes, this sensor is designed to meet stringent automotive safety standards and can be used in safety-critical applications.

  7. What is the response time of the MLX92241LSE-AAA-016-SP?

    • The sensor has a fast response time, typically in the range of microseconds, making it suitable for real-time applications.

  8. Does the MLX92241LSE-AAA-016-SP require calibration?

    • The sensor is factory-calibrated and typically does not require additional calibration in most applications.

  9. Can the MLX92241LSE-AAA-016-SP be used in harsh environments?

    • Yes, the sensor is designed to withstand harsh environmental conditions, including exposure to moisture, dust, and vibration.

  10. Is there a recommended evaluation kit for the MLX92241LSE-AAA-016-SP?

    • Yes, Melexis offers an evaluation kit that includes everything needed to quickly evaluate and prototype with the MLX92241LSE-AAA-016-SP sensor.