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MLX90251LVA-FAA-100-SP
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MLX90251LVA-FAA-100-SP

Product Overview

The MLX90251LVA-FAA-100-SP is a versatile magnetic sensor designed for use in automotive and industrial applications. This sensor belongs to the category of magnetic sensors and is known for its high accuracy, reliability, and robustness. The sensor is commonly used for position sensing, speed detection, and angular measurement in various systems. Its compact package, essential features, and packaging/quantity make it a popular choice among engineers and designers.

Basic Information

  • Category: Magnetic Sensor
  • Use: Position sensing, speed detection, angular measurement
  • Characteristics: High accuracy, reliability, robustness
  • Package: Compact
  • Essence: Versatile magnetic sensor
  • Packaging/Quantity: Varies based on supplier

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Output Type: Analog
  • Operating Temperature Range: -40°C to 150°C
  • Sensitivity: 2.5 mV/Gauss
  • Output Voltage Range: 0.1V to VDD - 0.1V

Detailed Pin Configuration

The MLX90251LVA-FAA-100-SP features a standard 3-pin configuration: 1. VCC: Power supply input 2. GND: Ground connection 3. OUT: Analog output

Functional Features

  • High sensitivity to magnetic fields
  • Wide operating voltage range
  • Enhanced temperature stability
  • Low power consumption

Advantages and Disadvantages

Advantages

  • High accuracy and reliability
  • Robust performance in harsh environments
  • Wide operating temperature range
  • Low power consumption

Disadvantages

  • Limited output options (analog only)
  • Sensitive to electromagnetic interference

Working Principles

The MLX90251LVA-FAA-100-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 exposed to a magnetic field, the sensor generates an analog output signal that can be used for precise measurements.

Detailed Application Field Plans

The MLX90251LVA-FAA-100-SP finds extensive application in the following fields: - Automotive: Throttle position sensing, gear shift detection, brake pedal position sensing - Industrial: Motor control, rotary encoders, linear position sensing

Detailed and Complete Alternative Models

  1. MLX90316: Offers digital output and wider temperature range
  2. MLX92231: Provides dual-axis sensing capability and enhanced noise immunity
  3. MLX91208: Designed for high-speed rotational applications with extended temperature range

In conclusion, the MLX90251LVA-FAA-100-SP is a reliable and versatile magnetic sensor suitable for a wide range of automotive and industrial applications. Its high accuracy, robustness, and compact design make it a preferred choice for engineers seeking precise position and speed sensing solutions.

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu MLX90251LVA-FAA-100-SP u tehničkim rješenjima

  1. What is the MLX90251LVA-FAA-100-SP sensor used for?

    • The MLX90251LVA-FAA-100-SP sensor is a Hall effect sensor commonly used for current sensing and position detection in various technical solutions.

  2. What is the operating voltage range of the MLX90251LVA-FAA-100-SP sensor?

    • The operating voltage range of the MLX90251LVA-FAA-100-SP sensor is typically between 3.5V and 24V.

  3. How does the MLX90251LVA-FAA-100-SP sensor communicate with microcontrollers or other devices?

    • The MLX90251LVA-FAA-100-SP sensor typically communicates using analog voltage output or digital interfaces such as PWM (Pulse Width Modulation).

  4. Can the MLX90251LVA-FAA-100-SP sensor be used for non-contact current sensing?

    • Yes, the MLX90251LVA-FAA-100-SP sensor is suitable for non-contact current sensing applications.

  5. What is the temperature range within which the MLX90251LVA-FAA-100-SP sensor operates effectively?

    • The MLX90251LVA-FAA-100-SP sensor is designed to operate within a temperature range of -40°C to 150°C.

  6. Is the MLX90251LVA-FAA-100-SP sensor suitable for automotive applications?

    • Yes, the MLX90251LVA-FAA-100-SP sensor is often used in automotive applications due to its robustness and reliability.

  7. What are the typical output characteristics of the MLX90251LVA-FAA-100-SP sensor?

    • The MLX90251LVA-FAA-100-SP sensor typically provides a linear output proportional to the sensed magnetic field or current.

  8. Can the MLX90251LVA-FAA-100-SP sensor be used in harsh environments?

    • Yes, the MLX90251LVA-FAA-100-SP sensor is designed to withstand harsh environmental conditions, making it suitable for industrial and outdoor applications.

  9. Does the MLX90251LVA-FAA-100-SP sensor require calibration?

    • The MLX90251LVA-FAA-100-SP sensor may require initial calibration to ensure accurate and reliable operation.

  10. Are there any specific application notes or reference designs available for integrating the MLX90251LVA-FAA-100-SP sensor into technical solutions?

    • Yes, Melexis, the manufacturer of the MLX90251LVA-FAA-100-SP sensor, provides application notes and reference designs to assist with the integration of the sensor into various technical solutions.