Allegro MicroSystems, LLC
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ACS730KLCTR-40AB-T
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ACS730KLCTR-40AB-T

Product Overview

The ACS730KLCTR-40AB-T belongs to the category of current sensor ICs and is designed for use in various electronic applications. This sensor offers high accuracy, low noise, and a small form factor, making it suitable for a wide range of current sensing applications. The package includes the essential components required for accurate current measurement, and the sensor is available in specified quantities to meet different project requirements.

Specifications

  • Model: ACS730KLCTR-40AB-T
  • Category: Current Sensor IC
  • Use: Current sensing in electronic applications
  • Characteristics: High accuracy, low noise, small form factor
  • Package: Standard IC package
  • Essence: Accurate current measurement
  • Packaging/Quantity: Specified quantities as per requirement

Detailed Pin Configuration

The ACS730KLCTR-40AB-T features a detailed pin configuration that includes input, output, power, and ground pins. These pins are carefully laid out to ensure ease of integration and reliable operation within electronic circuits.

Functional Features

  • High accuracy current sensing
  • Low noise operation
  • Small form factor for space-constrained applications
  • Wide operating temperature range
  • Integrated overcurrent detection

Advantages

  • Accurate current measurement
  • Compact size for easy integration
  • Suitable for diverse electronic applications
  • Integrated overcurrent detection for added protection

Disadvantages

  • Limited maximum current measurement range
  • Sensitivity to external magnetic fields

Working Principles

The ACS730KLCTR-40AB-T operates on the principle of Hall effect sensing, where the magnetic field generated by the current-carrying conductor is detected and converted into a proportional voltage output. This voltage is then processed to provide an accurate representation of the input current.

Detailed Application Field Plans

The ACS730KLCTR-40AB-T is well-suited for various application fields, including: - Motor control systems - Power management systems - Battery monitoring - Industrial automation - Robotics

Detailed and Complete Alternative Models

  1. ACS712: Offers similar functionality with a different form factor
  2. LEM LA 55-P: Provides high-precision current measurement for industrial applications
  3. Allegro ACS780LLR: Features extended current measurement range for specialized applications

In conclusion, the ACS730KLCTR-40AB-T current sensor IC offers high accuracy, compact design, and versatile application possibilities, making it a valuable component in modern electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de ACS730KLCTR-40AB-T dans les solutions techniques

  1. What is the ACS730KLCTR-40AB-T?

    • The ACS730KLCTR-40AB-T is a high-precision, fully integrated Hall-effect-based linear current sensor IC with a 40A current sensing range.

  2. How does the ACS730KLCTR-40AB-T work?

    • The ACS730KLCTR-40AB-T uses the Hall effect to measure magnetic fields generated by the current flowing through the conductor, providing an output voltage proportional to the current.

  3. What are the key features of the ACS730KLCTR-40AB-T?

    • The ACS730KLCTR-40AB-T features a low-resistance current conductor, low offset voltage, and overcurrent fault detection, making it suitable for various technical solutions.

  4. What are the typical applications of the ACS730KLCTR-40AB-T?

    • Typical applications include motor control, power management, and overcurrent protection in industrial, automotive, and consumer electronic systems.

  5. How accurate is the ACS730KLCTR-40AB-T?

    • The ACS730KLCTR-40AB-T offers high accuracy with low offset and gain errors, making it suitable for precise current measurement applications.

  6. What is the operating voltage range of the ACS730KLCTR-40AB-T?

    • The ACS730KLCTR-40AB-T operates from a single 3.0V to 5.5V supply, allowing flexibility in various system designs.

  7. Does the ACS730KLCTR-40AB-T require external calibration?

    • No, the ACS730KLCTR-40AB-T is factory-programmed and does not require user calibration, simplifying its integration into technical solutions.

  8. Can the ACS730KLCTR-40AB-T withstand harsh environments?

    • Yes, the ACS730KLCTR-40AB-T is designed to operate reliably in harsh industrial environments, offering robustness and durability.

  9. What output interface does the ACS730KLCTR-40AB-T provide?

    • The ACS730KLCTR-40AB-T provides an analog output voltage proportional to the sensed current, simplifying interface with microcontrollers and ADCs.

  10. Is the ACS730KLCTR-40AB-T RoHS compliant?

    • Yes, the ACS730KLCTR-40AB-T is RoHS compliant, meeting environmental standards for lead-free manufacturing.

Feel free to ask if you need further information on any of these questions!