Melexis Technologies NV
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MLX92241LUA-AAA-006-BU
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MLX92241LUA-AAA-006-BU

Introduction

The MLX92241LUA-AAA-006-BU is a magnetic sensor that belongs to the category of Hall Effect sensors. This sensor is widely used in various applications due to its unique characteristics and reliable performance.

Basic Information Overview

  • Category: Magnetic Sensor
  • Use: Position Sensing, Speed Sensing, and Proximity Detection
  • Characteristics: High Sensitivity, Low Power Consumption, Wide Operating Voltage Range
  • Package: SOT23-3
  • Essence: Reliable and Accurate Magnetic Sensing
  • Packaging/Quantity: Bulk Packaging, Quantity Varies

Specifications

  • Operating Voltage: 2.5V to 24V
  • Output Type: Digital Open-Drain
  • Operating Temperature: -40°C to 150°C
  • Sensitivity: Adjustable with External Components
  • Supply Current: 6mA (Typical)

Detailed Pin Configuration

  1. VDD: Power Supply Input
  2. GND: Ground Connection
  3. OUT: Digital Output

Functional Features

  • High Sensitivity: Detects small changes in magnetic field strength.
  • Adjustable Sensitivity: Allows for fine-tuning based on application requirements.
  • Wide Operating Voltage Range: Can be used in various voltage environments.
  • Digital Output: Provides easy interfacing with microcontrollers and digital circuits.

Advantages and Disadvantages

Advantages

  • Reliable and Accurate Sensing
  • Low Power Consumption
  • Small Package Size

Disadvantages

  • Limited Output Options
  • Susceptible to External Magnetic Interference

Working Principles

The MLX92241LUA-AAA-006-BU operates based on the Hall Effect principle, where the output voltage is proportional to the magnetic field applied perpendicular to the sensor. When a magnetic field is detected, the sensor produces a digital output signal, indicating the presence or absence of the magnetic field.

Detailed Application Field Plans

This sensor is commonly used in automotive applications for position sensing in throttle pedals, gear shifters, and brake pedals. Additionally, it finds use in industrial applications for speed sensing in conveyor belts and proximity detection in machinery.

Detailed and Complete Alternative Models

  • MLX90242LUA-AAA-006-BU
  • MLX91210LUA-AAA-006-BU
  • MLX92211LUA-AAA-006-BU

In conclusion, the MLX92241LUA-AAA-006-BU magnetic sensor offers reliable and accurate magnetic sensing capabilities with a wide range of applications in automotive and industrial fields.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MLX92241LUA-AAA-006-BU i tekniske løsninger

  1. What is the MLX92241LUA-AAA-006-BU?

    • The MLX92241LUA-AAA-006-BU is a Hall effect sensor designed for non-contact sensing of a magnetic field.

  2. What are the typical applications of the MLX92241LUA-AAA-006-BU?

    • This sensor is commonly used in automotive and industrial applications for position sensing, speed measurement, and current sensing.

  3. What is the operating voltage range of the MLX92241LUA-AAA-006-BU?

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

  4. How does the MLX92241LUA-AAA-006-BU communicate with microcontrollers or other devices?

    • It typically communicates using analog output or PWM (Pulse Width Modulation) signals.

  5. What is the temperature range within which the MLX92241LUA-AAA-006-BU operates?

    • The operating temperature range is usually between -40°C and 150°C.

  6. Can the MLX92241LUA-AAA-006-BU be used for contactless rotary position sensing?

    • Yes, it can be used for contactless rotary position sensing in various applications.

  7. What are the key features that make the MLX92241LUA-AAA-006-BU suitable for automotive applications?

    • It has high resistance to mechanical stress, wide temperature range, and robustness against EMC (Electromagnetic Compatibility) disturbances.

  8. Is the MLX92241LUA-AAA-006-BU suitable for battery-powered applications?

    • Yes, it is suitable for battery-powered applications due to its low power consumption.

  9. What are the potential challenges when integrating the MLX92241LUA-AAA-006-BU into a technical solution?

    • Challenges may include calibration for specific applications, understanding magnetic field characteristics, and ensuring proper signal conditioning.

  10. Are there any recommended evaluation boards or development kits available for the MLX92241LUA-AAA-006-BU?

    • Yes, Melexis offers evaluation boards and development kits to facilitate the integration and testing of the sensor in different technical solutions.