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ACS711KLCTR-12AB-T - Allegro Microsystems

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

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ACS711KLCTR-12AB-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - LC 8-pin SOIC
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ACS711KLCTR-12AB-T - Allegro Microsystems  - 3D model - Small Outline Packages - LC 8-pin SOIC
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ACS711KLCTR-12AB-T Details

  • Manufacturer Part Number:

    ACS711KLCTR-12AB-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-12AB-T Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the VCC pin is 5.5V. Exceeding this voltage may damage the device.
  • The output voltage of the ACS711KLCTR-12AB-T is proportional to the input current. The output voltage can be calculated using the sensitivity specification in the datasheet, which is typically 110 mV/A.
  • The bandwidth of the ACS711KLCTR-12AB-T is typically 80 kHz. This means that the device can accurately measure currents up to 80 kHz.
  • Yes, the ACS711KLCTR-12AB-T can be used to measure AC currents. However, the device is optimized for DC current measurement, and the accuracy may degrade at high frequencies.
  • The output voltage offset of the ACS711KLCTR-12AB-T can be handled by using an external voltage reference or by calibrating the device during production. The offset can also be compensated for in software.

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