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ACS711KLCTR-25AB-T - Allegro Microsystems

Description: Hall-Effect Linear Current Sensor with Overcurrent Fault Output for <100 V Isolation Applications

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ACS711KLCTR-25AB-T - Allegro Microsystems PCB footprint - Other - Other -  LC,8-pin SOIC
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3D Models
ACS711KLCTR-25AB-T - Allegro Microsystems  - 3D model - Other -  LC,8-pin SOIC
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ACS711KLCTR-25AB-T Details

  • Manufacturer Part Number:

    ACS711KLCTR-25AB-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Manufacturer:

    Allegro MicroSystems LLC

  • Body Breadth:

    3.9 mm

  • Body Height:

    1.5 mm

  • Body Length or Diameter:

    4.9 mm

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Current-Max:

    5.5 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Circuit Type:

    SINGLE-ENDED

  • Output Type:

    ANALOG VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOP8,.24

  • Package Shape/Style:

    RECTANGULAR

  • Response Time:

    4.6 µs

  • Sensors/Transducers Type:

    CURRENT SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

ACS711KLCTR-25AB-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the ACS711KLCTR-25AB-T is -40°C to 150°C.
  • The ACS711KLCTR-25AB-T does not require calibration. It is a ratiometric device, meaning that the output voltage is proportional to the supply voltage. However, it is recommended to follow the application note AN26941 from Allegro MicroSystems for proper PCB layout and thermal management to ensure accurate measurements.
  • The bandwidth of the ACS711KLCTR-25AB-T is 80 kHz. This means that the device can accurately measure currents up to 80 kHz.
  • No, the ACS711KLCTR-25AB-T is not designed for high-voltage applications. The maximum voltage rating is 5.5 V, and the device is intended for low-voltage, high-current applications.
  • The ACS711KLCTR-25AB-T has built-in overcurrent protection, but it is still recommended to add external protection circuitry, such as a fuse or a current limiter, to prevent damage from excessive currents.

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ACS711KLCTR-25AB-T Overview

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