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AS5172B-HTSM
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AS5172B-HTSM

Product Overview

Category

AS5172B-HTSM belongs to the category of magnetic position sensors.

Use

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

Characteristics

  • High accuracy
  • Robust design
  • Digital output
  • Wide operating temperature range

Package

The AS5172B-HTSM comes in a small surface-mount package, suitable for integration into various electronic systems.

Essence

The essence of AS5172B-HTSM lies in its precise and reliable measurement of angular position.

Packaging/Quantity

The sensor is typically supplied in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Operating Voltage: 3.0V to 3.6V
  • Output Interface: SPI
  • Resolution: 12-bit
  • Operating Temperature Range: -40°C to 150°C
  • Supply Current: 4.5mA (typical)

Detailed Pin Configuration

The AS5172B-HTSM features a standard pin configuration with pins for power supply, ground, SPI interface, and output signal.

Functional Features

  • Non-contact sensing
  • Immunity to stray magnetic fields
  • High-speed operation
  • Low power consumption

Advantages and Disadvantages

Advantages

  • High accuracy
  • Reliable performance in harsh environments
  • Digital output for easy interfacing
  • Wide temperature range

Disadvantages

  • Sensitive to external magnetic interference
  • Higher cost compared to some alternative technologies

Working Principles

AS5172B-HTSM operates based on the Hall Effect, where the position of a magnet relative to the sensor affects the output signal. The sensor utilizes this principle to accurately determine the angular position of the magnet.

Detailed Application Field Plans

The AS5172B-HTSM is well-suited for various applications including: - Automotive: Throttle position sensing, pedal position sensing - Industrial: Motor control, robotics, actuators - Consumer Electronics: Joysticks, gaming controllers

Detailed and Complete Alternative Models

Some alternative models to AS5172B-HTSM include: - AS5048A-SSEKAB: Lower cost, lower resolution - AS5147P-HTSP-500: Higher resolution, larger package size

This completes the entry for AS5172B-HTSM, providing comprehensive information about the product's category, use, characteristics, specifications, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Liste 10 perguntas e respostas comuns relacionadas à aplicação de AS5172B-HTSM em soluções técnicas

  1. What is AS5172B-HTSM?

    • AS5172B-HTSM is a high-temperature, automotive-grade magnetic position sensor designed for use in technical solutions that require accurate and reliable angular or linear measurement.

  2. What temperature range can AS5172B-HTSM operate in?

    • AS5172B-HTSM can operate in a temperature range of -40°C to 150°C, making it suitable for high-temperature applications.

  3. What are the key features of AS5172B-HTSM?

    • The key features of AS5172B-HTSM include high-temperature operation, contactless magnetic sensing, high accuracy, and robust automotive-grade construction.

  4. How does AS5172B-HTSM communicate with microcontrollers or processors?

    • AS5172B-HTSM communicates using a digital interface such as SPI or PWM, allowing easy integration with microcontrollers or processors.

  5. Can AS5172B-HTSM be used for both angular and linear position sensing?

    • Yes, AS5172B-HTSM can be used for both angular and linear position sensing, providing flexibility for various technical solutions.

  6. What are the typical applications of AS5172B-HTSM?

    • Typical applications of AS5172B-HTSM include throttle position sensing, pedal position sensing, gearbox position sensing, and other automotive and industrial position sensing applications.

  7. Does AS5172B-HTSM require calibration?

    • AS5172B-HTSM features non-contact sensing technology, eliminating the need for calibration, which simplifies the integration process.

  8. Is AS5172B-HTSM resistant to electromagnetic interference (EMI)?

    • Yes, AS5172B-HTSM is designed to be resistant to EMI, ensuring reliable performance in electrically noisy environments.

  9. What is the supply voltage range for AS5172B-HTSM?

    • The supply voltage range for AS5172B-HTSM is typically between 4.5V and 5.5V, making it compatible with standard power supplies.

  10. Is AS5172B-HTSM RoHS compliant?

    • Yes, AS5172B-HTSM is RoHS compliant, meeting environmental standards for hazardous substance restrictions.