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A4982SLPTR-T
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A4982SLPTR-T

Product Overview

Category

A4982SLPTR-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in motor control applications.

Characteristics

  • Integrated circuit
  • Motor control functionality
  • High performance and reliability

Package

A4982SLPTR-T is available in a small outline package (SOT) for easy integration into electronic systems.

Essence

The essence of A4982SLPTR-T lies in its ability to provide precise motor control, making it suitable for various applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

  • Supply voltage: 3.3V - 5.5V
  • Output current: Up to 2A
  • Microstepping resolution: Up to 1/16 step
  • Operating temperature range: -40°C to +85°C
  • Logic voltage levels: Compatible with 3.3V and 5V systems

Detailed Pin Configuration

A4982SLPTR-T features the following pin configuration:

  1. VDD - Power supply input
  2. GND - Ground reference
  3. MS1 - Microstep resolution selection
  4. MS2 - Microstep resolution selection
  5. STEP - Step input
  6. DIR - Direction input
  7. ENABLE - Enable input
  8. RESET - Reset input
  9. FAULT - Fault output
  10. REF - Current reference voltage input
  11. OUT1 - Motor coil output 1
  12. OUT2 - Motor coil output 2
  13. OUT3 - Motor coil output 3
  14. OUT4 - Motor coil output 4

Functional Features

  • Microstepping control for smooth motor operation
  • Adjustable current limiting for optimal motor performance
  • Over-temperature and over-current protection
  • Fault detection and reporting functionality

Advantages and Disadvantages

Advantages

  • Precise motor control
  • High-performance operation
  • Compact package size
  • Wide operating voltage range

Disadvantages

  • Limited output current capacity (up to 2A)

Working Principles

A4982SLPTR-T utilizes a combination of microstepping and current control techniques to accurately control the movement of motors. By providing precise step and direction signals, it enables smooth and accurate motor rotation.

Detailed Application Field Plans

A4982SLPTR-T finds applications in various fields, including: 1. Robotics 2. CNC machines 3. 3D printers 4. Automated equipment 5. Industrial automation

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to A4982SLPTR-T are: 1. A4988 2. DRV8825 3. TB6600 4. L298N 5. L293D

These models offer similar motor control functionalities and can be suitable replacements depending on specific requirements.

In conclusion, A4982SLPTR-T is an integrated circuit designed for precise motor control applications. With its compact package, wide operating voltage range, and advanced features, it is well-suited for various fields such as robotics, CNC machines, and industrial automation. While it has limitations in terms of output current capacity, there are alternative models available in the market that can fulfill similar requirements.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van A4982SLPTR-T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of A4982SLPTR-T in technical solutions:

  1. Q: What is the A4982SLPTR-T? A: The A4982SLPTR-T is a stepper motor driver IC that provides a simple and cost-effective solution for driving bipolar stepper motors.

  2. Q: What is the maximum voltage rating of the A4982SLPTR-T? A: The A4982SLPTR-T has a maximum voltage rating of 35V, making it suitable for a wide range of applications.

  3. Q: Can the A4982SLPTR-T drive both unipolar and bipolar stepper motors? A: No, the A4982SLPTR-T is specifically designed for driving bipolar stepper motors.

  4. Q: What is the maximum current output of the A4982SLPTR-T? A: The A4982SLPTR-T can deliver a maximum current output of 2A per phase, allowing it to drive a variety of stepper motors.

  5. Q: Does the A4982SLPTR-T support microstepping? A: Yes, the A4982SLPTR-T supports up to 1/16 microstepping, providing smoother and more precise motor control.

  6. Q: Is the A4982SLPTR-T compatible with Arduino or other microcontrollers? A: Yes, the A4982SLPTR-T can be easily interfaced with Arduino or other microcontrollers using its step and direction inputs.

  7. Q: Does the A4982SLPTR-T have built-in protection features? A: Yes, the A4982SLPTR-T includes thermal shutdown, overcurrent protection, and under-voltage lockout to ensure safe operation.

  8. Q: Can the A4982SLPTR-T be used in high-temperature environments? A: The A4982SLPTR-T has a maximum operating temperature of 125°C, making it suitable for many industrial applications.

  9. Q: What is the typical application of the A4982SLPTR-T? A: The A4982SLPTR-T is commonly used in 3D printers, CNC machines, robotics, and other motion control systems.

  10. Q: Where can I find more information about the A4982SLPTR-T? A: You can refer to the datasheet of the A4982SLPTR-T, which provides detailed specifications, application notes, and example circuits for reference.