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AS5247-HMFM
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AS5247-HMFM

Product Overview

Category

AS5247-HMFM belongs to the category of magnetic rotary position sensors.

Use

It is used for accurately measuring the angular position of a magnetic field.

Characteristics

  • High precision
  • Non-contact measurement
  • Robust design
  • Wide operating temperature range

Package

The AS5247-HMFM sensor is typically available in a small, surface-mount package.

Essence

The essence of AS5247-HMFM lies in its ability to provide accurate and reliable angular position measurements in various applications.

Packaging/Quantity

The sensor is usually supplied in tape and reel packaging with a specific quantity per reel.

Specifications

  • Operating Voltage: 3.3V - 5.5V
  • Output Interface: SPI
  • Resolution: Up to 14-bit
  • Operating Temperature: -40°C to 125°C
  • Output Type: Absolute angle

Detailed Pin Configuration

The AS5247-HMFM sensor typically has a pin configuration consisting of power supply pins, ground pins, and SPI communication pins.

Functional Features

  • Absolute angle measurement
  • High-resolution output
  • Low power consumption
  • Built-in self-diagnostics

Advantages and Disadvantages

Advantages

  • Accurate and precise angle measurement
  • Suitable for harsh environments
  • Low maintenance
  • Compact size

Disadvantages

  • Sensitive to external magnetic fields
  • Higher cost compared to some alternative sensors

Working Principles

The AS5247-HMFM operates based on the Hall effect, where it detects changes in the magnetic field to determine the absolute angular position.

Detailed Application Field Plans

The AS5247-HMFM sensor finds applications in various fields such as: - Automotive: Steering angle measurement - Industrial automation: Motor control and robotics - Consumer electronics: Joysticks and gaming controllers

Detailed and Complete Alternative Models

Some alternative models to AS5247-HMFM include: - AS5048A: Lower resolution but cost-effective - AS5600: Lower precision but more budget-friendly - AS5045: Higher resolution but larger form factor

This comprehensive range of alternatives allows users to select a sensor that best fits their specific application requirements.

In conclusion, the AS5247-HMFM magnetic rotary position sensor offers high precision, reliability, and versatility for a wide range of applications, making it a valuable component in various industries.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением AS5247-HMFM в технических решениях.

  1. What is AS5247-HMFM?

    • AS5247-HMFM is a high-resolution magnetic position sensor designed for use in technical solutions requiring accurate and reliable angular position sensing.

  2. What are the key features of AS5247-HMFM?

    • The key features of AS5247-HMFM include high resolution, low latency, wide operating temperature range, and robustness to environmental conditions.

  3. How does AS5247-HMFM communicate with other devices?

    • AS5247-HMFM communicates using a standard SPI interface, making it compatible with a wide range of microcontrollers and communication protocols.

  4. What are the typical applications of AS5247-HMFM?

    • AS5247-HMFM is commonly used in applications such as robotics, automotive systems, industrial automation, and consumer electronics where precise angular position sensing is required.

  5. What is the operating voltage range of AS5247-HMFM?

    • AS5247-HMFM operates within a wide voltage range, typically from 3.3V to 5V, making it suitable for various power supply configurations.

  6. Can AS5247-HMFM withstand harsh environmental conditions?

    • Yes, AS5247-HMFM is designed to be robust and can withstand challenging environmental conditions such as vibration, shock, and temperature extremes.

  7. Is AS5247-HMFM suitable for high-speed rotational applications?

    • Yes, AS5247-HMFM is capable of accurately sensing high-speed rotational movements, making it suitable for dynamic technical solutions.

  8. What is the resolution of AS5247-HMFM?

    • AS5247-HMFM offers high resolution, typically up to 14-bit, providing precise angular position measurements.

  9. Does AS5247-HMFM require calibration?

    • AS5247-HMFM is factory calibrated, but it may require occasional re-calibration depending on the specific application and environmental factors.

  10. Can AS5247-HMFM be integrated into existing control systems?

    • Yes, AS5247-HMFM can be easily integrated into existing control systems due to its compatibility with standard communication interfaces and protocols.