ams
Bild kan vara representation.
Se specifikationer för produktinformation.
AS5045-ASST
Visa detalj Datablad

AS5045-ASST

Product Overview

Category

The AS5045-ASST belongs to the category of magnetic rotary encoders.

Use

It is used for measuring the angle and rotational position of a shaft in various applications.

Characteristics

  • High accuracy
  • Robust design
  • Contactless operation
  • Wide operating temperature range

Package

The AS5045-ASST is typically available in surface-mount packages.

Essence

The essence of the AS5045-ASST lies in its precise measurement of angular position without physical contact, making it suitable for demanding industrial and automotive applications.

Packaging/Quantity

The AS5045-ASST is usually supplied in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Resolution: Up to 14-bit
  • Operating Voltage: 3.3V to 5.5V
  • Output Interface: Analog/PWM
  • Operating Temperature: -40°C to +125°C
  • Maximum Speed: 12,000 RPM

Detailed Pin Configuration

The AS5045-ASST typically features a pin configuration that includes power supply pins, ground pins, output interface pins, and communication pins. The specific pinout can be found in the product datasheet.

Functional Features

  • Absolute angle measurement
  • Non-contact operation
  • Programmable output interface
  • Diagnostic functions for error detection

Advantages and Disadvantages

Advantages

  • High accuracy and resolution
  • Reliable performance in harsh environments
  • Flexible output interface options

Disadvantages

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

Working Principles

The AS5045-ASST operates based on the Hall effect, where changes in the magnetic field due to shaft rotation are detected and converted into an absolute angular position.

Detailed Application Field Plans

The AS5045-ASST finds application in various fields, including: - Industrial automation - Robotics - Automotive systems - Medical devices - Aerospace

Detailed and Complete Alternative Models

Some alternative models to the AS5045-ASST include: - AS5048A-BHTS: Similar functionality with different package and interface options - AS5040-ASSU: Lower resolution but cost-effective solution for certain applications - AS5047P-TSEKAB: Higher resolution and additional diagnostic features

In conclusion, the AS5045-ASST is a high-precision magnetic rotary encoder with versatile applications across industries, offering accurate and reliable angular position measurements in challenging environments.

Word Count: 411

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av AS5045-ASST i tekniska lösningar

  1. What is AS5045-ASST?

    • AS5045-ASST is a magnetic rotary encoder sensor that provides accurate angle measurements for various technical applications.

  2. How does AS5045-ASST work?

    • AS5045-ASST uses Hall effect sensors to detect the magnetic field of a rotating magnet, converting the changes in magnetic field into precise angle measurements.

  3. What are the key features of AS5045-ASST?

    • AS5045-ASST offers high resolution, low power consumption, and robust performance in demanding environments.

  4. In what technical solutions can AS5045-ASST be used?

    • AS5045-ASST is commonly used in robotics, industrial automation, automotive systems, and consumer electronics for position sensing and motion control.

  5. What is the output interface of AS5045-ASST?

    • AS5045-ASST typically provides digital outputs such as SPI or PWM, making it compatible with various microcontrollers and interface circuits.

  6. How accurate is AS5045-ASST in angle measurement?

    • AS5045-ASST offers high accuracy, typically with angular resolution down to 0.087 degrees, making it suitable for precision applications.

  7. Is AS5045-ASST resistant to environmental factors?

    • Yes, AS5045-ASST is designed to be resistant to dust, vibration, and temperature variations, ensuring reliable operation in harsh conditions.

  8. Can AS5045-ASST be used in safety-critical applications?

    • AS5045-ASST meets industry standards for safety and reliability, making it suitable for use in safety-critical applications such as automotive steering systems.

  9. What are the power requirements for AS5045-ASST?

    • AS5045-ASST typically operates on low voltage and consumes minimal power, making it suitable for battery-powered devices and energy-efficient systems.

  10. Are there any application notes or reference designs available for AS5045-ASST?

    • Yes, the manufacturer provides comprehensive application notes, reference designs, and technical support to assist in integrating AS5045-ASST into various technical solutions.