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ACS725LMATR-20AB-T - Allegro Microsystems

Description: High-Accuracy, 3.3V Isolated Current Sensor with Stray Field Rejection

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ACS725LMATR-20AB-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - 16 SOICW Package LA
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ACS725LMATR-20AB-T - Allegro Microsystems  - 3D model - Small Outline Packages - 16 SOICW Package LA
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ACS725LMATR-20AB-T Details

  • Manufacturer Part Number:

    ACS725LMATR-20AB-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-16

  • Manufacturer:

    Allegro MicroSystems LLC

  • Additional Feature:

    AEC-Q100; IT HAVE SENSITIVITY OF 66 MV/A

  • Body Breadth:

    7.5 mm

  • Body Height:

    2.65 mm

  • Body Length or Diameter:

    10.3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Current-Max:

    14 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    VOLTAGE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape/Style:

    RECTANGULAR

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

ACS725LMATR-20AB-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the ACS725LMATR-20AB-T is -40°C to 150°C.
  • The output voltage of the ACS725LMATR-20AB-T is ratiometric, meaning it is proportional to the supply voltage. It's recommended to use a voltage regulator to maintain a stable supply voltage to ensure accurate output voltage readings.
  • Allegro recommends a 4-layer PCB with a solid ground plane and a separate layer for the current sense lines to minimize noise and ensure accurate measurements.
  • The ACS725LMATR-20AB-T does not require calibration. It is a self-contained current sensor with an integrated amplifier and offset correction. However, it's recommended to perform a zero-current calibration to ensure accurate readings.
  • The response time of the ACS725LMATR-20AB-T is typically around 1 μs, making it suitable for high-speed current sensing applications.

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ACS725LMATR-20AB-T Overview

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