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ACS711ELCTR-25AB-T - Allegro Microsystems

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

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ACS711ELCTR-25AB-T - Allegro Microsystems PCB footprint - Other - Other -  LC,8-pin SOIC
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ACS711ELCTR-25AB-T - Allegro Microsystems  - 3D model - Other -  LC,8-pin SOIC
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ACS711ELCTR-25AB-T Details

  • Manufacturer Part Number:

    ACS711ELCTR-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:

    85 °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

ACS711ELCTR-25AB-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the ACS711ELCTR-25AB-T is -40°C to 125°C.
  • Calibration is not required for the ACS711ELCTR-25AB-T as 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 component selection to ensure accurate current measurement.
  • The recommended PCB layout for the ACS711ELCTR-25AB-T involves keeping the device as close as possible to the current-carrying conductor, using a ground plane to minimize noise, and keeping the signal traces as short as possible. Refer to the application note AN26941 from Allegro MicroSystems for more details.
  • Yes, the ACS711ELCTR-25AB-T can be used for bidirectional current measurement. The device has a differential output that allows it to measure both positive and negative currents.
  • The response time of the ACS711ELCTR-25AB-T is typically 1 μs, making it suitable for high-speed current measurement applications.

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