Allegro MicroSystems, LLC
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ACS711KLCTR-12AB-T
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ACS711KLCTR-12AB-T

Product Overview

The ACS711KLCTR-12AB-T belongs to the category of current sensors and is designed for use in various electronic applications. This sensor possesses unique characteristics, comes in a specific package, and plays an essential role in measuring current in electronic circuits.

Basic Information

  • Category: Current Sensor
  • Use: Measuring current in electronic circuits
  • 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: 12.5 mV/A
  • Output Type: Analog Voltage
  • Bandwidth: DC to 120 kHz
  • Operating Temperature: -40°C to 125°C
  • Isolation Voltage: 1400Vrms

Detailed Pin Configuration

The ACS711KLCTR-12AB-T has a 6-pin configuration: 1. VCC 2. GND 3. VIOUT 4. NC 5. NC 6. VOUT

Functional Features

  • High accuracy current sensing
  • Low-noise output signal
  • Wide operating temperature range
  • Small form factor

Advantages and Disadvantages

Advantages

  • High accuracy
  • Wide operating temperature range
  • Compact size

Disadvantages

  • Limited isolation voltage
  • Analog output may require additional processing

Working Principles

The ACS711KLCTR-12AB-T operates based on the principle of Hall effect. When a current flows through the sensor, it generates a magnetic field which is sensed by the Hall element, resulting in a proportional output voltage.

Detailed Application Field Plans

This sensor is widely used in various applications such as: - Motor control systems - Power management systems - Battery monitoring - Overcurrent protection circuits

Detailed and Complete Alternative Models

Some alternative models to ACS711KLCTR-12AB-T include: - ACS712ELCTR-05B-T - ACS714LLCTR-30A-T - ACS715KLATR-30U-T

In conclusion, the ACS711KLCTR-12AB-T is a versatile current sensor with high accuracy and wide application in electronic systems.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ACS711KLCTR-12AB-T dalam solusi teknis

  1. What is the ACS711KLCTR-12AB-T?

    • The ACS711KLCTR-12AB-T is a fully integrated, Hall-effect-based linear current sensor with a 1.2 mΩ current conductor.

  2. What is the operating voltage range of the ACS711KLCTR-12AB-T?

    • The operating voltage range of the ACS711KLCTR-12AB-T is 3 V to 5.5 V.

  3. What is the output voltage sensitivity of the ACS711KLCTR-12AB-T?

    • The output voltage sensitivity of the ACS711KLCTR-12AB-T is 133 mV/A.

  4. What is the typical response time of the ACS711KLCTR-12AB-T?

    • The typical response time of the ACS711KLCTR-12AB-T is 4.7 μs.

  5. What is the temperature range for operation of the ACS711KLCTR-12AB-T?

    • The ACS711KLCTR-12AB-T operates within a temperature range of -40°C to 125°C.

  6. How can the ACS711KLCTR-12AB-T be used in motor control applications?

    • The ACS711KLCTR-12AB-T can be used to measure the current in motor control applications, enabling precise control and protection.

  7. Can the ACS711KLCTR-12AB-T be used in battery management systems?

    • Yes, the ACS711KLCTR-12AB-T can be used in battery management systems to monitor and control the charging and discharging currents.

  8. What are the key advantages of using the ACS711KLCTR-12AB-T in power supplies?

    • The ACS711KLCTR-12AB-T provides accurate current sensing in power supplies, enabling efficient and reliable power management.

  9. Is the ACS711KLCTR-12AB-T suitable for use in industrial automation equipment?

    • Yes, the ACS711KLCTR-12AB-T is suitable for use in industrial automation equipment for monitoring and controlling current levels.

  10. How does the ACS711KLCTR-12AB-T contribute to energy monitoring systems?

    • The ACS711KLCTR-12AB-T enables precise measurement of current in energy monitoring systems, facilitating accurate energy usage analysis and management.