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MLX90290LSE-AAA-511-RE
Introduction
The MLX90290LSE-AAA-511-RE is a versatile sensor designed for use in automotive and industrial applications. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Overview
Category
The MLX90290LSE-AAA-511-RE belongs to the category of magnetic sensors, specifically designed for position sensing applications.
Use
This sensor is used for detecting the position of a magnetic field, making it suitable for various applications such as throttle position sensing, pedal position sensing, and gear shift position sensing in automotive systems. Additionally, it can be utilized in industrial applications for position feedback in linear or rotary motion systems.
Characteristics
- Package: The sensor is housed in a small, surface-mount package, making it suitable for space-constrained applications.
- Essence: It utilizes Hall effect technology to accurately detect magnetic fields and convert them into electrical signals.
- Packaging/Quantity: The sensor is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.
Specifications
The MLX90290LSE-AAA-511-RE sensor features the following specifications: - Operating Voltage: 4.5V to 24V - Output Type: Analog - Operating Temperature Range: -40°C to 150°C - Sensing Range: ±50mT - Output Voltage Range: 10% to 90% of Vcc - Package Type: SOT-23W
Detailed Pin Configuration
The sensor has a standard SOT-23W package with three pins: 1. VCC (Power Supply) 2. GND (Ground) 3. OUT (Analog Output)
Functional Features
- High Sensitivity: The sensor offers high sensitivity to magnetic fields, enabling precise position detection.
- Wide Operating Voltage Range: With an operating voltage range of 4.5V to 24V, the sensor can be used in diverse power supply environments.
- Robust Design: Its robust construction allows for reliable operation in harsh environmental conditions, making it suitable for automotive and industrial applications.
Advantages and Disadvantages
Advantages
- Accurate Position Sensing
- Wide Operating Voltage Range
- Compact Size
- Robust Construction
Disadvantages
- Limited Sensing Range
- Analog Output may require additional signal conditioning
Working Principles
The MLX90290LSE-AAA-511-RE operates based on the Hall effect, where a voltage difference is generated across a conductor when subjected to a magnetic field. This voltage is then amplified and conditioned to provide an analog output proportional to the strength and polarity of the magnetic field.
Detailed Application Field Plans
The sensor finds extensive use in the following application fields: - Automotive: - Throttle Position Sensing - Pedal Position Sensing - Gear Shift Position Sensing - Industrial: - Linear Motion Position Feedback - Rotary Motion Position Feedback
Detailed and Complete Alternative Models
Some alternative models to the MLX90290LSE-AAA-511-RE sensor include: - MLX90316KDC-BCG-000-RE - MLX91208KDC-BCG-000-SP
In conclusion, the MLX90290LSE-AAA-511-RE sensor offers accurate and reliable position sensing capabilities for both automotive and industrial applications. Its compact size, wide operating voltage range, and robust design make it a preferred choice for various position detection requirements.
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What is the MLX90290LSE-AAA-511-RE sensor used for?
- The MLX90290LSE-AAA-511-RE sensor is a Hall effect sensor commonly used for measuring magnetic fields and detecting the presence of magnets in various technical solutions.
What are the key features of the MLX90290LSE-AAA-511-RE sensor?
- The sensor features a wide operating voltage range, high sensitivity, and low power consumption, making it suitable for a variety of applications.
How is the MLX90290LSE-AAA-511-RE sensor typically integrated into technical solutions?
- The sensor can be integrated into systems for position sensing, speed measurement, and current sensing, among other applications.
What are the recommended operating conditions for the MLX90290LSE-AAA-511-RE sensor?
- The sensor operates within a specified temperature range and requires a stable power supply within a certain voltage range for optimal performance.
Can the MLX90290LSE-AAA-511-RE sensor be used in automotive applications?
- Yes, the sensor is suitable for automotive applications such as gear shift detection, pedal position sensing, and brushless DC motor control.
Does the MLX90290LSE-AAA-511-RE sensor require calibration?
- The sensor may require initial calibration to ensure accurate measurements, especially if used in critical applications.
What are the output options available with the MLX90290LSE-AAA-511-RE sensor?
- The sensor provides analog output proportional to the detected magnetic field strength, which can be interfaced with microcontrollers or signal conditioning circuits.
Are there any special considerations for PCB layout when using the MLX90290LSE-AAA-511-RE sensor?
- Proper grounding, noise isolation, and placement of decoupling capacitors are important for optimizing sensor performance and reducing interference.
Can the MLX90290LSE-AAA-511-RE sensor withstand harsh environmental conditions?
- The sensor is designed to meet certain industry standards for environmental robustness, but specific precautions may be necessary for extreme conditions.
What are some common troubleshooting steps for the MLX90290LSE-AAA-511-RE sensor?
- Troubleshooting may involve checking for proper power supply, verifying sensor connections, and ensuring that the magnetic field being measured falls within the sensor's specified range.