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ACS780LLRTR-050U-T
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ACS780LLRTR-050U-T

Introduction

The ACS780LLRTR-050U-T is a current sensor belonging to the category of integrated circuits. It is commonly used for measuring AC and DC currents in various electronic applications. This sensor possesses unique characteristics, packaging, and functional features that make it suitable for a wide range of industrial and consumer electronics.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Current sensing in electronic applications
  • Characteristics: High accuracy, low noise, wide bandwidth
  • Package: Surface Mount
  • Essence: Accurate current measurement
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Operating Voltage: 5V
  • Sensing Range: ±50A
  • Output Type: Analog Voltage
  • Bandwidth: 120 kHz
  • Accuracy: ±1.5%

Detailed Pin Configuration

The ACS780LLRTR-050U-T has a 6-pin configuration: 1. VCC 2. GND 3. Output 4. NC (No Connection) 5. NC (No Connection) 6. NC (No Connection)

Functional Features

  • High Accuracy: Provides precise current measurements
  • Low Noise: Minimizes interference in the output signal
  • Wide Bandwidth: Suitable for dynamic current measurements

Advantages and Disadvantages

Advantages

  • Accurate current measurement
  • Low noise output
  • Wide operating bandwidth

Disadvantages

  • Limited sensing range compared to some alternatives
  • Requires external calibration for high precision applications

Working Principles

The ACS780LLRTR-050U-T utilizes the Hall effect to measure current. When a current flows through the sensor, it generates a magnetic field which is sensed by the Hall element, producing a voltage proportional to the current.

Detailed Application Field Plans

This sensor is widely used in: - Power supplies - Motor control systems - Battery management systems - Industrial automation

Detailed and Complete Alternative Models

  1. ACS770LLRTR-050U-T: Similar specifications with a higher sensing range
  2. ACS781LLRTR-050U-T: Enhanced accuracy and lower noise version

In conclusion, the ACS780LLRTR-050U-T is a versatile current sensor with high accuracy and low noise, making it suitable for a wide range of electronic applications.

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10個與ACS780LLRTR-050U-T在技術方案中應用相關的常見問題與解答

  1. What is the ACS780LLRTR-050U-T?

    • The ACS780LLRTR-050U-T is a fully integrated, hall-effect-based linear current sensor with a 50A measurement range.

  2. How does the ACS780LLRTR-050U-T work?

    • The ACS780LLRTR-050U-T operates on the principle of hall-effect sensing to measure the magnetic field generated by the current flowing through the conductor.

  3. What are the typical applications of the ACS780LLRTR-050U-T?

    • Typical applications include motor control, load detection and management, power supplies, and overcurrent fault protection.

  4. What is the output signal of the ACS780LLRTR-050U-T?

    • The ACS780LLRTR-050U-T provides an analog voltage output proportional to the measured current.

  5. How accurate is the ACS780LLRTR-050U-T?

    • The ACS780LLRTR-050U-T offers high accuracy with low offset and gain errors, making it suitable for precise current measurements.

  6. What is the operating voltage range of the ACS780LLRTR-050U-T?

    • The ACS780LLRTR-050U-T typically operates from a 5V supply voltage.

  7. Can the ACS780LLRTR-050U-T be used for bidirectional current measurement?

    • Yes, the ACS780LLRTR-050U-T supports bidirectional current measurement, making it versatile for various applications.

  8. Does the ACS780LLRTR-050U-T require external calibration?

    • No, the ACS780LLRTR-050U-T is factory-calibrated and does not require additional user calibration.

  9. What is the response time of the ACS780LLRTR-050U-T?

    • The ACS780LLRTR-050U-T has a fast response time, making it suitable for dynamic current measurement applications.

  10. Is the ACS780LLRTR-050U-T suitable for automotive applications?

    • Yes, the ACS780LLRTR-050U-T is designed to meet automotive industry standards and can be used in automotive systems such as electric vehicle powertrains and battery management.