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ACS726LLFTR-20B-T - Allegro Microsystems

Description: Galvanically Isolated Current Sensor IC With Differential Output And Externally Adjustable Gain

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ACS726LLFTR-20B-T - Allegro Microsystems PCB footprint - Small Outline Packages - Small Outline Packages - LF, 24-Pin QSOP
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3D Models
ACS726LLFTR-20B-T - Allegro Microsystems  - 3D model - Small Outline Packages - LF, 24-Pin QSOP
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ACS726LLFTR-20B-T Details

  • Manufacturer Part Number:

    ACS726LLFTR-20B-T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QSOP-24

  • Manufacturer:

    Allegro MicroSystems LLC

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G24

  • Length:

    8.66 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP24,.24

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

  • Width:

    3.91 mm

ACS726LLFTR-20B-T Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the ACS726LLFTR-20B-T is -40°C to 150°C.
  • The output voltage of the ACS726LLFTR-20B-T is analog, and it's recommended to use a low-pass filter to remove high-frequency noise and to buffer the output signal to prevent loading effects.
  • It's recommended to follow a 4-layer PCB layout with a solid ground plane, and to keep the analog and digital signals separate to minimize noise and interference.
  • The ACS726LLFTR-20B-T does not require calibration, as it's a ratiometric device that provides an output voltage proportional to the input current. However, it's recommended to perform a zero-current calibration to ensure accurate measurements.
  • The ACS726LLFTR-20B-T can measure currents up to 20A, but it's recommended to derate the current measurement range based on the operating temperature and other environmental factors.

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ACS726LLFTR-20B-T Overview

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