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ACS723LLCTR-10AB-T
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ACS723LLCTR-10AB-T

Introduction

The ACS723LLCTR-10AB-T is a current sensor belonging to the category of integrated circuits. This device is commonly used for measuring current in various electronic applications. It possesses specific characteristics, comes in a particular package, and has distinct advantages and disadvantages.

Basic Information Overview

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

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Sensitivity: 40mV/A
  • Output Type: Analog Voltage
  • Bandwidth: DC to 120kHz
  • Operating Temperature: -40°C to 85°C
  • Accuracy: ±1.5%

Detailed Pin Configuration

The ACS723LLCTR-10AB-T features a 6-pin configuration: 1. VCC (Power Supply) 2. GND (Ground) 3. VIOUT (Analog Output) 4. NC (No Connection) 5. NC (No Connection) 6. NC (No Connection)

Functional Features

  • High Accuracy: Provides precise current measurements
  • Low Noise: Ensures clean and reliable output signals
  • Compact Size: Allows for integration into space-constrained designs

Advantages and Disadvantages

Advantages

  • Accurate current measurement
  • Low noise output
  • Small form factor

Disadvantages

  • Limited operating temperature range (-40°C to 85°C)
  • Analog output may require additional signal conditioning

Working Principles

The ACS723LLCTR-10AB-T utilizes the Hall effect to measure current. When current flows through the conductor, it generates a magnetic field that can be sensed by the integrated Hall-effect sensor. This results in a proportional analog voltage output.

Detailed Application Field Plans

The ACS723LLCTR-10AB-T is suitable for a wide range of applications, including: - Motor control systems - Power management - Battery monitoring - Overcurrent protection circuits

Detailed and Complete Alternative Models

  1. ACS723LLCTR-20A-T: Higher sensitivity (66mV/A) version of the same sensor
  2. ACS723LLCTR-30A-T: Even higher sensitivity (100mV/A) version for lower current measurements

In conclusion, the ACS723LLCTR-10AB-T is a versatile current sensor with high accuracy and low noise, making it an ideal choice for various electronic applications.

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10個與ACS723LLCTR-10AB-T在技術方案中應用相關的常見問題與解答

  1. What is the ACS723LLCTR-10AB-T?

    • The ACS723LLCTR-10AB-T is a current sensor IC that provides an economical and precise solution for AC or DC current sensing in industrial, commercial, and communications systems.

  2. What is the operating voltage range of the ACS723LLCTR-10AB-T?

    • The operating voltage range of the ACS723LLCTR-10AB-T is 3.0 to 5.5 V, making it suitable for a wide range of applications.

  3. What is the output voltage sensitivity of the ACS723LLCTR-10AB-T?

    • The output voltage sensitivity of the ACS723LLCTR-10AB-T is 40 mV/A, allowing for accurate current measurements.

  4. Can the ACS723LLCTR-10AB-T be used for both AC and DC current sensing?

    • Yes, the ACS723LLCTR-10AB-T can be used for both AC and DC current sensing applications, providing versatility in technical solutions.

  5. What is the typical response time of the ACS723LLCTR-10AB-T?

    • The typical response time of the ACS723LLCTR-10AB-T is 4.7 μs, enabling real-time monitoring and control of current levels.

  6. Does the ACS723LLCTR-10AB-T require an external power supply?

    • Yes, the ACS723LLCTR-10AB-T requires an external power supply within the specified operating voltage range.

  7. What is the temperature range for operation of the ACS723LLCTR-10AB-T?

    • The ACS723LLCTR-10AB-T has an operating temperature range of -40°C to 125°C, ensuring reliable performance in various environments.

  8. Is the ACS723LLCTR-10AB-T suitable for high-current applications?

    • Yes, the ACS723LLCTR-10AB-T is designed to handle high-current applications with its low-resistance internal conductor.

  9. Can the ACS723LLCTR-10AB-T be interfaced with microcontrollers or ADCs?

    • Yes, the ACS723LLCTR-10AB-T can be easily interfaced with microcontrollers or analog-to-digital converters (ADCs) for data acquisition and processing.

  10. Are there any application notes or reference designs available for the ACS723LLCTR-10AB-T?

    • Yes, application notes and reference designs are available from the manufacturer to assist in the integration of the ACS723LLCTR-10AB-T into technical solutions.