MLX92231LSE-AAA-040-RE

Product Overview

Category

The MLX92231LSE-AAA-040-RE belongs to the category of Hall Effect sensors.

Use

This sensor is used for non-contact magnetic sensing applications, such as position and proximity sensing in automotive, industrial, and consumer electronic devices.

Characteristics

• Non-contact sensing
• High sensitivity
• Wide operating temperature range
• Low power consumption

Package

The MLX92231LSE-AAA-040-RE comes in a small surface-mount package, making it suitable for compact designs and automated assembly processes.

Essence

The essence of this sensor lies in its ability to accurately detect and measure magnetic fields without physical contact, making it ideal for various applications requiring precise and reliable sensing.

Packaging/Quantity

The sensor is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 3.0V to 24V
• Output Type: Digital
• Operating Temperature Range: -40°C to 150°C
• Sensing Range: Adjustable
• Output Current: 20mA

Detailed Pin Configuration

The MLX92231LSE-AAA-040-RE features a 4-pin configuration: 1. VCC (Power supply) 2. GND (Ground) 3. OUT (Digital output) 4. MAG (Magnetic field input)

Functional Features

• Digital output for easy interfacing with microcontrollers and digital systems
• Adjustable sensing range for flexibility in different applications
• Built-in protection against reverse polarity and overvoltage

Advantages and Disadvantages

Advantages

• Non-contact sensing eliminates wear and tear
• High sensitivity allows for precise measurements
• Wide operating temperature range for versatile use

Disadvantages

• Limited sensing range compared to some other sensor types
• Susceptible to interference from external magnetic fields

Working Principles

The MLX92231LSE-AAA-040-RE operates based on the Hall Effect principle, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage is then processed to provide a digital output signal indicating the presence and strength of the magnetic field.

Detailed Application Field Plans

Automotive

• Position sensing for throttle pedals and gear shifters
• Proximity sensing for automatic door openers and trunk release mechanisms

Industrial

• Speed sensing for conveyor belts and rotating machinery
• Position sensing for robotic arms and actuators

Consumer Electronics

• Proximity detection for smartphone covers and cases
• Position sensing for joystick controllers and touchless switches

Detailed and Complete Alternative Models

1. MLX92231LSE-AAA-050-RE
   • Similar specifications with a higher output current capability
2. MLX92232LSE-AAA-040-RE
   • Dual-channel version for redundancy and direction sensing

In conclusion, the MLX92231LSE-AAA-040-RE Hall Effect sensor offers reliable non-contact magnetic sensing capabilities with a wide range of applications across various industries.

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