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ACS724LMATR-30AU-T - Allegro Microsystems

Description: High-Accuracy, 5V Isolated Current Sensor with Stray Field Rejection

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ACS724LMATR-30AU-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - MA 16-Pin SOICW
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ACS724LMATR-30AU-T - Allegro Microsystems  - 3D model - Small Outline Packages - MA 16-Pin SOICW
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ACS724LMATR-30AU-T Details

  • Manufacturer Part Number:

    ACS724LMATR-30AU-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-16

  • Manufacturer:

    Allegro MicroSystems LLC

  • Body Breadth:

    7.5 mm

  • Body Height:

    2.65 mm

  • Body Length or Diameter:

    10.3 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Linearity (%):

    1 %

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Current-Max:

    14 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    ANALOG

  • Output Circuit Type:

    SINGLE-ENDED

  • Output Range:

    0.5-4.5V

  • 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:

    CURRENT SENSOR

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

ACS724LMATR-30AU-T Frequently Asked Questions (FAQs)

  • Allegro provides a recommended PCB layout in their application note AN296065, which includes guidelines for trace routing, component placement, and thermal management to ensure optimal performance and accuracy.
  • Calibration involves adjusting the zero-current output voltage and sensitivity to match the specific requirements of your application. Allegro provides a calibration procedure in their application note AN296065, which includes steps for adjusting the output voltage and sensitivity using external resistors and voltage sources.
  • The maximum allowable voltage on the VCC pin is 5.5V, as specified in the datasheet. Exceeding this voltage may damage the device or affect its performance.
  • The ACS724LMATR-30AU-T is rated for operation up to 150°C, but its accuracy and performance may degrade at high temperatures. Allegro provides thermal derating curves in the datasheet to help designers estimate the device's performance at elevated temperatures.
  • Allegro recommends using proper EMI shielding and filtering techniques, such as using a mu-metal shield and adding bypass capacitors to the VCC and GND pins, to minimize the impact of EMI on the device's performance.

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ACS724LMATR-30AU-T Overview

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