Melexis Technologies NV
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MLX90290LUA-AAA-500-BU
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MLX90290LUA-AAA-500-BU

Product Overview

The MLX90290LUA-AAA-500-BU belongs to the category of magnetic sensors and is commonly used for position sensing in automotive, industrial, and consumer applications. This sensor is known for its high accuracy, robustness, and compact package, making it suitable for various challenging environments. The sensor is typically packaged in a small surface-mount device and is available in tape and reel packaging with a specified quantity per reel.

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Analog
  • Operating Temperature Range: -40°C to 150°C
  • Package Type: SOT-23W
  • Sensing Range: ±90mT
  • Output Voltage Range: 0.25V to 4.75V

Detailed Pin Configuration

The MLX90290LUA-AAA-500-BU features a standard SOT-23W package with three pins: 1. VDD (Power Supply) 2. GND (Ground) 3. VOUT (Analog Output)

Functional Features

  • High Accuracy Position Sensing
  • Wide Operating Voltage Range
  • Extended Temperature Range
  • Small Form Factor

Advantages and Disadvantages

Advantages

  • High Accuracy
  • Robustness
  • Compact Size
  • Wide Operating Voltage Range

Disadvantages

  • Limited Sensing Range
  • Analog Output may require additional signal conditioning

Working Principles

The MLX90290LUA-AAA-500-BU operates based on the Hall effect, where the magnetic field perpendicular to the sensor's surface generates a voltage proportional to the field strength. This voltage is then converted into an analog output signal, providing precise position information.

Detailed Application Field Plans

This sensor finds extensive use in automotive applications for throttle position sensing, pedal position sensing, and gearbox position sensing. In industrial settings, it is utilized for linear and rotary position sensing in machinery and equipment. Additionally, in consumer electronics, it is employed for joystick and knob position sensing in user interfaces.

Detailed and Complete Alternative Models

  • MLX90316KDC-BCB-000-RE
  • MLX92211LUA-AAA-000-RE
  • MLX90393LUA-AAA-000-SP

In conclusion, the MLX90290LUA-AAA-500-BU is a versatile magnetic sensor that offers high accuracy and robustness, making it suitable for a wide range of applications across different industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MLX90290LUA-AAA-500-BU i tekniska lösningar

  1. What is the MLX90290LUA-AAA-500-BU?

    • The MLX90290LUA-AAA-500-BU is a high-accuracy Hall effect sensor designed for current sensing applications.

  2. What is the operating voltage range of MLX90290LUA-AAA-500-BU?

    • The operating voltage range of MLX90290LUA-AAA-500-BU is 3.3V to 5V.

  3. What is the output signal of MLX90290LUA-AAA-500-BU?

    • The MLX90290LUA-AAA-500-BU provides an analog output signal proportional to the sensed magnetic field.

  4. What is the typical accuracy of MLX90290LUA-AAA-500-BU?

    • The typical accuracy of MLX90290LUA-AAA-500-BU is ±1.5% full scale.

  5. What are the common technical solutions where MLX90290LUA-AAA-500-BU is used?

    • MLX90290LUA-AAA-500-BU is commonly used in automotive, industrial, and consumer applications for current sensing, power management, and motor control.

  6. What is the temperature range for operation of MLX90290LUA-AAA-500-BU?

    • The MLX90290LUA-AAA-500-BU has an operating temperature range of -40°C to 150°C.

  7. Is the MLX90290LUA-AAA-500-BU suitable for high-current applications?

    • Yes, the MLX90290LUA-AAA-500-BU is suitable for high-current applications with its low offset drift and high accuracy.

  8. Does MLX90290LUA-AAA-500-BU require external calibration?

    • No, the MLX90290LUA-AAA-500-BU is factory-calibrated and does not require external calibration.

  9. Can MLX90290LUA-AAA-500-BU be used in harsh environments?

    • Yes, the MLX90290LUA-AAA-500-BU is designed to operate reliably in harsh environments, making it suitable for automotive and industrial applications.

  10. What are the package options available for MLX90290LUA-AAA-500-BU?

    • The MLX90290LUA-AAA-500-BU is available in a small surface-mount package for easy integration into various electronic systems.