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MLX90251LVA-FAA-200-BU
Product Overview
Category
The MLX90251LVA-FAA-200-BU belongs to the category of magnetic sensors.
Use
This sensor is used for measuring magnetic fields and detecting the presence of magnetic objects in various applications.
Characteristics
- High sensitivity
- Wide operating temperature range
- Low power consumption
- Small form factor
Package
The sensor is available in a small surface-mount package.
Essence
The essence of the MLX90251LVA-FAA-200-BU lies in its precise and reliable detection of magnetic fields.
Packaging/Quantity
The sensor is typically packaged in reels containing a specific quantity, as per customer requirements.
Specifications
- Operating Voltage: 2.5V to 5.5V
- Output Type: Analog
- Operating Temperature: -40°C to 125°C
- Sensitivity: 2.5mV/Gauss
- Package Type: SOT23
Detailed Pin Configuration
The MLX90251LVA-FAA-200-BU has three pins: 1. VDD (Power supply) 2. GND (Ground) 3. VOUT (Analog output)
Functional Features
- Linear response to magnetic fields
- Low noise output
- Built-in protection against reverse polarity
Advantages
- High sensitivity allows for accurate measurements
- Wide operating temperature range enables use in various environments
- Low power consumption prolongs battery life in portable devices
Disadvantages
- Analog output may require additional circuitry for digital interfacing
- Limited to measuring magnetic fields within its specified range
Working Principles
The MLX90251LVA-FAA-200-BU operates based on the Hall effect, where the presence of a magnetic field causes a voltage difference across the sensor, which is then converted into an analog output proportional to the strength of the magnetic field.
Detailed Application Field Plans
This sensor finds applications in: - Proximity sensing - Current sensing - Position sensing in automotive and industrial systems - Brushless DC motor control
Detailed and Complete Alternative Models
- MLX90316KDC-BCB-000-RE: Offers digital output and higher temperature range
- MLX91208KDC-BCB-000-SP: Provides dual-axis sensing capability
In conclusion, the MLX90251LVA-FAA-200-BU is a versatile magnetic sensor with high sensitivity and a wide operating temperature range, making it suitable for various industrial and automotive applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MLX90251LVA-FAA-200-BU dalam solusi teknis
Sure, here are 10 common questions and answers related to the application of MLX90251LVA-FAA-200-BU in technical solutions:
What is the operating voltage range of MLX90251LVA-FAA-200-BU?
- The operating voltage range is 2.5V to 5.5V.
What is the typical output current of MLX90251LVA-FAA-200-BU?
- The typical output current is 6mA.
What is the temperature range for operation of MLX90251LVA-FAA-200-BU?
- The temperature range for operation is -40°C to 125°C.
How does MLX90251LVA-FAA-200-BU communicate with microcontrollers or processors?
- It communicates using an analog output signal.
What are the typical applications of MLX90251LVA-FAA-200-BU?
- It is commonly used in automotive, industrial, and consumer applications for current sensing and control.
Does MLX90251LVA-FAA-200-BU require external calibration?
- No, it is factory-calibrated and does not require external calibration.
Can MLX90251LVA-FAA-200-BU be used for battery management systems?
- Yes, it can be used for battery management systems to monitor current flow.
What is the response time of MLX90251LVA-FAA-200-BU?
- The response time is typically less than 5µs.
Is MLX90251LVA-FAA-200-BU sensitive to electromagnetic interference (EMI)?
- It has built-in EMI suppression and is designed to be resistant to EMI.
Can MLX90251LVA-FAA-200-BU be used in safety-critical applications?
- Yes, it meets industry standards for safety-critical applications and has built-in protection features.
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