Allegro MicroSystems, LLC
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ACS752SCA-050
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ACS752SCA-050

Product Overview

The ACS752SCA-050 belongs to the category of current sensors and is designed for use in various applications that require precise current measurement. This sensor possesses characteristics such as high accuracy, low noise, and a compact package, making it suitable for integration into a wide range of electronic systems. The essence of the ACS752SCA-050 lies in its ability to provide reliable current sensing in a convenient and efficient manner. It is typically available in a small package and can be purchased individually or in bulk quantities.

Specifications

  • Model: ACS752SCA-050
  • Category: Current Sensor
  • Operating Temperature: -40°C to 125°C
  • Supply Voltage: 5V
  • Output Type: Analog
  • Sensitivity: 50mV/A
  • Bandwidth: DC to 120kHz
  • Package: Surface Mount
  • Quantity: Individual/Bulk

Detailed Pin Configuration

The ACS752SCA-050 features a detailed pin configuration that includes input, output, and power supply pins. These are carefully arranged to facilitate seamless integration into electronic circuits, ensuring accurate current measurement.

Functional Features

  • High Accuracy: The sensor provides precise current measurement, enabling accurate monitoring and control.
  • Low Noise: It exhibits minimal interference, resulting in clean and reliable output signals.
  • Compact Design: Its small form factor allows for easy integration into space-constrained applications.

Advantages and Disadvantages

Advantages

  • Accurate current sensing
  • Low noise output
  • Compact size

Disadvantages

  • Limited operating temperature range
  • Analog output may require additional signal conditioning

Working Principles

The ACS752SCA-050 operates based on the principle of Hall effect, where the magnetic field generated by the current-carrying conductor is sensed to determine the current flow. This enables non-intrusive and highly accurate current measurement without the need for direct contact with the conductor.

Detailed Application Field Plans

The ACS752SCA-050 finds extensive application in various fields, including: - Industrial Automation: Current monitoring in motor control systems - Power Management: Battery charging and discharging control - Automotive Electronics: Electric vehicle powertrain monitoring - Renewable Energy: Solar panel and wind turbine current measurement

Detailed and Complete Alternative Models

  1. ACS758KCB-150B-PSS-T: Offers higher sensitivity and wider operating temperature range
  2. ACS770LCB-100B-PFF-T: Provides integrated overcurrent detection feature
  3. ACS70331: Suitable for low-power applications with ultra-low quiescent current

In conclusion, the ACS752SCA-050 current sensor offers high accuracy, low noise, and a compact design, making it an ideal choice for various current sensing applications across different industries.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ACS752SCA-050 i tekniske løsninger

  1. What is the ACS752SCA-050?

    • The ACS752SCA-050 is a fully integrated, Hall-effect-based linear current sensor with a 50A measurement range.

  2. How does the ACS752SCA-050 work?

    • The ACS752SCA-050 operates on the principle of Hall-effect sensing, where it detects the magnetic field generated by the current flowing through the conductor to measure the current.

  3. What are the typical applications of the ACS752SCA-050?

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

  4. What is the output signal of the ACS752SCA-050?

    • The ACS752SCA-050 provides an analog output voltage proportional to the sensed current, making it compatible with most microcontrollers and ADCs.

  5. How accurate is the ACS752SCA-050?

    • The ACS752SCA-050 offers high accuracy with low offset and gain errors, making it suitable for precision current measurement applications.

  6. What is the operating temperature range of the ACS752SCA-050?

    • The ACS752SCA-050 has an extended operating temperature range, typically from -40°C to 125°C, allowing for reliable performance in harsh environments.

  7. Can the ACS752SCA-050 be used for bidirectional current measurement?

    • Yes, the ACS752SCA-050 supports bidirectional current measurement, making it versatile for both forward and reverse current flow.

  8. Does the ACS752SCA-050 require external calibration?

    • The ACS752SCA-050 is factory-calibrated, eliminating the need for additional user calibration, simplifying the integration process.

  9. What is the supply voltage requirement for the ACS752SCA-050?

    • The ACS752SCA-050 typically operates from a single power supply voltage, commonly ranging from 3V to 5.5V, ensuring compatibility with various system designs.

  10. Is the ACS752SCA-050 available in different package options?

    • Yes, the ACS752SCA-050 is offered in various package options, including surface-mount and through-hole packages, catering to different application requirements.