Melexis Technologies NV
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MLX90247ESF-C
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MLX90247ESF-C

Product Overview

Category

The MLX90247ESF-C belongs to the category of magnetic sensors.

Use

It is used for measuring magnetic fields and detecting the presence, strength, and direction of a magnetic field.

Characteristics

  • High sensitivity
  • Wide operating temperature range
  • Low power consumption
  • Small package size

Package

The MLX90247ESF-C is available in a small surface-mount package.

Essence

The essence of the MLX90247ESF-C lies in its high sensitivity and low power consumption, making it suitable for various applications.

Packaging/Quantity

The sensor is typically supplied in reels with a specific quantity per reel.

Specifications

  • Operating Voltage: 2.5V to 5.5V
  • Output Type: Analog
  • Operating Temperature Range: -40°C to 125°C
  • Sensitivity: 2.5mV/Gauss
  • Package Type: SOT23

Detailed Pin Configuration

The MLX90247ESF-C has three pins: 1. VDD (Power supply) 2. GND (Ground) 3. VOUT (Analog output)

Functional Features

  • High sensitivity to magnetic fields
  • Wide operating voltage range
  • Small form factor for easy integration into designs
  • Analog output for direct interfacing with microcontrollers or ADCs

Advantages and Disadvantages

Advantages

  • High sensitivity allows for precise 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 processing
  • Limited to measuring magnetic fields within its specified sensitivity range

Working Principles

The MLX90247ESF-C operates based on the Hall effect, where a voltage is generated across a conductor when subjected to a magnetic field perpendicular to the current flow. This voltage is then amplified and provided as an analog output.

Detailed Application Field Plans

The MLX90247ESF-C is suitable for various applications, including: - Proximity sensing - Current sensing - Position sensing - Speed sensing - Anti-tampering systems

Detailed and Complete Alternative Models

Some alternative models to the MLX90247ESF-C include: - MLX90316KDC-BDG-000-RE: A digital output magnetic sensor with similar characteristics - MLX91208KDC-AAA-000-SP: A high-precision current sensor with integrated Hall effect technology

In conclusion, the MLX90247ESF-C is a versatile magnetic sensor with high sensitivity and low power consumption, making it suitable for a wide range of applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MLX90247ESF-C v technických řešeních

  1. What is the MLX90247ESF-C?

    • The MLX90247ESF-C is a high-precision Hall effect sensor designed for current sensing applications.

  2. What is the operating voltage range of MLX90247ESF-C?

    • The operating voltage range of MLX90247ESF-C is typically between 3.5V and 24V.

  3. What is the output signal of MLX90247ESF-C?

    • The MLX90247ESF-C provides a ratiometric analog output proportional to the sensed magnetic field.

  4. What is the typical accuracy of MLX90247ESF-C?

    • The MLX90247ESF-C offers a typical accuracy of ±1.5% over the full temperature range.

  5. What are the common applications of MLX90247ESF-C?

    • Common applications include current sensing in automotive, industrial, and consumer electronic systems.

  6. Is the MLX90247ESF-C suitable for bidirectional current sensing?

    • Yes, the MLX90247ESF-C is capable of bidirectional current sensing.

  7. What is the temperature range for operation of MLX90247ESF-C?

    • The MLX90247ESF-C is designed to operate within a temperature range of -40°C to 150°C.

  8. Does MLX90247ESF-C require external calibration?

    • No, the MLX90247ESF-C is factory-calibrated and does not require external calibration.

  9. Can MLX90247ESF-C be used in harsh environments?

    • Yes, the MLX90247ESF-C is designed to withstand harsh environmental conditions, making it suitable for rugged applications.

  10. What are the key advantages of using MLX90247ESF-C in technical solutions?

    • The key advantages include high accuracy, wide operating voltage range, bidirectional sensing capability, and robustness in harsh environments.