Melexis Technologies NV
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MLX92221LUA-BAA-105-SP
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MLX92221LUA-BAA-105-SP

Product Overview

The MLX92221LUA-BAA-105-SP belongs to the category of Hall Effect sensors and is commonly used in automotive applications. This sensor is known for its high accuracy, reliability, and robustness, making it suitable for various automotive systems. The package contains a single sensor with specific characteristics designed to meet the demanding requirements of automotive applications.

Basic Information

  • Category: Hall Effect Sensor
  • Use: Automotive applications
  • Characteristics: High accuracy, reliability, and robustness
  • Package: Single sensor
  • Essence: High-performance sensing for automotive systems
  • Packaging/Quantity: Individual unit packaging

Specifications

  • Operating Voltage: 3.3V to 24V
  • Output Type: Digital
  • Operating Temperature Range: -40°C to 150°C
  • Package Type: SOT-23W
  • Sensing Range: ±50mT
  • Output Current: 8mA

Detailed Pin Configuration

The MLX92221LUA-BAA-105-SP features a standard SOT-23W package with the following pin configuration: 1. VDD (Power supply) 2. GND (Ground) 3. OUT (Digital output)

Functional Features

  • High sensitivity to magnetic fields
  • Wide operating voltage range
  • Digital output for easy interfacing
  • Robust performance in harsh environments

Advantages and Disadvantages

Advantages

  • High accuracy and reliability
  • Wide operating voltage range
  • Compact SOT-23W package
  • Suitable for harsh automotive environments

Disadvantages

  • Limited sensing range compared to some alternatives
  • Higher cost compared to basic Hall Effect sensors

Working Principles

The MLX92221LUA-BAA-105-SP operates based on the Hall Effect principle, where it detects changes in magnetic fields and converts them into digital output signals. This allows for precise and reliable sensing of position, speed, and other parameters in automotive systems.

Detailed Application Field Plans

The MLX92221LUA-BAA-105-SP is widely used in various automotive applications, including: - Electronic power steering systems - Transmission control systems - Throttle position sensing - Brushless DC motor control - Gear shift position sensing

Detailed and Complete Alternative Models

Some alternative models to the MLX92221LUA-BAA-105-SP include: - MLX90242LUA-AAA-000-RE - A1324LUA-T - DRV5053VAQLPG

In conclusion, the MLX92221LUA-BAA-105-SP Hall Effect sensor offers high-performance sensing capabilities tailored for automotive applications. Its robustness, reliability, and wide operating voltage range make it a preferred choice for various automotive systems.

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技術ソリューションにおける MLX92221LUA-BAA-105-SP の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MLX92221LUA-BAA-105-SP?

    • MLX92221LUA-BAA-105-SP is a Hall effect sensor designed for use in automotive and industrial applications to detect the position of a magnetic field.

  2. What are the key features of MLX92221LUA-BAA-105-SP?

    • The key features include a wide operating voltage range, high sensitivity, and a digital output with built-in hysteresis.

  3. How can MLX92221LUA-BAA-105-SP be used in automotive applications?

    • It can be used for gear shift position sensing, throttle position sensing, and brake pedal position sensing in automotive applications.

  4. What are the typical industrial applications for MLX92221LUA-BAA-105-SP?

    • Industrial applications include rotary encoder systems, valve position sensing, and motor control feedback systems.

  5. What is the operating temperature range of MLX92221LUA-BAA-105-SP?

    • The operating temperature range is typically from -40°C to 150°C, making it suitable for harsh environments.

  6. Does MLX92221LUA-BAA-105-SP require external components for operation?

    • No, it has an integrated voltage regulator and reverse battery protection, reducing the need for external components.

  7. Can MLX92221LUA-BAA-105-SP be used in safety-critical applications?

    • Yes, it meets automotive safety standards and is suitable for use in safety-critical applications.

  8. What is the output format of MLX92221LUA-BAA-105-SP?

    • It provides a digital output signal that is compatible with microcontrollers and digital logic circuits.

  9. Is MLX92221LUA-BAA-105-SP sensitive to electromagnetic interference (EMI)?

    • It has built-in EMI rejection capabilities, making it less susceptible to interference in noisy environments.

  10. Are there any application notes or reference designs available for MLX92221LUA-BAA-105-SP?

    • Yes, Melexis provides application notes and reference designs to help engineers integrate the sensor into their technical solutions effectively.