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ACS37002LMABTR-066B3 - Allegro Microsystems

Description: 400 kHz, High Accuracy Current Sensor with Pin-Selectable Gains

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ACS37002LMABTR-066B3 - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - MA 16-Pin SOICW
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ACS37002LMABTR-066B3 - Allegro Microsystems  - 3D model - Small Outline Packages - MA 16-Pin SOICW
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ACS37002LMABTR-066B3 Details

  • Manufacturer Part Number:

    ACS37002LMABTR-066B3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-16

  • Date Of Intro:

    2020-10-16

  • Manufacturer:

    Allegro MicroSystems LLC

  • Accuracy-Max (%):

    1%

  • Additional Feature:

    BODY HGT_MAX

  • Body Breadth:

    7.5 mm

  • Body Height:

    2.35 mm

  • Body Length or Diameter:

    10.3 mm

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    ANALOG

  • Output Range:

    0.3-3.0V

  • Output Type:

    ANALOG VOLTAGE

  • Package Body Material:

    PLASTIC

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape/Style:

    RECTANGULAR

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    CURRENT SENSOR

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3.15 V

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

ACS37002LMABTR-066B3 Frequently Asked Questions (FAQs)

  • A symmetrical layout with a central ground plane and minimal signal trace length is recommended. Allegro provides a reference layout in their application note AN296065.
  • Calibration involves applying a known current and adjusting the sensitivity and offset registers to achieve accurate measurement. Allegro provides a calibration procedure in their application note AN296065.
  • The maximum allowable voltage on the VCC pin is 5.5V. Exceeding this voltage may damage the device.
  • The ACS37002LMABTR-066B3 is rated for operation up to 150°C. However, the device's accuracy and reliability may degrade at high temperatures. Consult Allegro's application notes for guidance on high-temperature operation.
  • Follow proper PCB layout and shielding practices, and ensure that the device is properly grounded. Allegro provides EMC guidelines in their application note AN296065.

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