Allegro MicroSystems, LLC
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ACS704ELC-015
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ACS704ELC-015

Product Overview

The ACS704ELC-015 belongs to the category of current sensor integrated circuits. It is designed for use in various applications where accurate and reliable current sensing is required. The characteristics of this product include high accuracy, low power consumption, and a compact package. The essence of the ACS704ELC-015 lies in its ability to provide precise current measurements in a wide range of operating conditions. It is typically available in a surface-mount package and is sold individually or in bulk quantities.

Specifications

  • Operating Voltage: 3.0V to 5.5V
  • Sensitivity: 15mV/A
  • Bandwidth: DC to 120kHz
  • Temperature Range: -40°C to 125°C
  • Package Type: SOIC-8

Detailed Pin Configuration

The ACS704ELC-015 features an 8-pin SOIC package with the following pin configuration: 1. VCC 2. Output 3. GND 4. NC (No Connection) 5. VOUT 6. NC 7. VCC 8. VCC

Functional Features

  • High Accuracy Current Sensing
  • Low Power Consumption
  • Wide Bandwidth
  • Overcurrent Detection
  • Integrated Thermal Protection

Advantages and Disadvantages

Advantages

  • Accurate current measurement
  • Wide operating temperature range
  • Compact package size
  • Low power consumption

Disadvantages

  • Limited sensitivity options
  • Higher cost compared to some alternatives

Working Principles

The ACS704ELC-015 operates based on the principle of Hall-effect sensing. When a current-carrying conductor is placed near the device, it generates a magnetic field that is sensed by the integrated Hall sensor. This results in a proportional output voltage that accurately represents the current flowing through the conductor.

Detailed Application Field Plans

The ACS704ELC-015 is well-suited for a wide range of applications, including: - Motor Control Systems - Power Management - Battery Management Systems - Industrial Automation - Renewable Energy Systems

Detailed and Complete Alternative Models

Some alternative models to the ACS704ELC-015 include: - ACS703ELC-020 - ACS706ELC-030 - ACS709ELC-050

These alternatives offer varying sensitivities and package options to cater to different application requirements.

In conclusion, the ACS704ELC-015 is a versatile current sensor IC that offers high accuracy and reliability in current sensing applications. Its compact package and wide operating range make it suitable for diverse industrial and electronic applications.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng ACS704ELC-015 sa mga teknikal na solusyon

  1. What is the ACS704ELC-015?

    • The ACS704ELC-015 is a fully integrated, Hall-effect-based linear current sensor IC with a 15 mV/A sensitivity and low-resistance current conductor.

  2. What is the operating voltage range of the ACS704ELC-015?

    • The operating voltage range of the ACS704ELC-015 is from 3 V to 5.5 V.

  3. What is the typical output voltage of the ACS704ELC-015 at zero current?

    • The typical output voltage of the ACS704ELC-015 at zero current is approximately VCC/2.

  4. What is the bandwidth of the ACS704ELC-015?

    • The bandwidth of the ACS704ELC-015 is typically 120 kHz.

  5. How does the ACS704ELC-015 measure current?

    • The ACS704ELC-015 measures current by utilizing the Hall effect, which produces an output voltage proportional to the magnetic field generated by the current flowing through the device.

  6. What are the typical applications of the ACS704ELC-015?

    • Typical applications of the ACS704ELC-015 include motor control, load detection and management, power supplies, and overcurrent fault protection.

  7. What is the accuracy of the ACS704ELC-015?

    • The ACS704ELC-015 has a high accuracy, typically within ±1.5% over the full temperature range.

  8. Is the ACS704ELC-015 suitable for automotive applications?

    • Yes, the ACS704ELC-015 is suitable for automotive applications due to its wide operating voltage range and robust design.

  9. Can the ACS704ELC-015 be used in high-current applications?

    • Yes, the ACS704ELC-015 can be used in high-current applications, as it is capable of measuring currents up to 5 A.

  10. Does the ACS704ELC-015 require external calibration?

    • No, the ACS704ELC-015 does not require external calibration, making it easy to integrate into technical solutions.