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A3213LUA-T - Allegro Microsystems

Description: Micropower, Ultrasensitive Hall-Effect Switch

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PCB Footprints
A3213LUA-T - Allegro Microsystems PCB footprint - Other - Other - Package UA, 3-Pin SIP, Matrix Style
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3D Models
A3213LUA-T - Allegro Microsystems  - 3D model - Other - Package UA, 3-Pin SIP, Matrix Style
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A3213LUA-T Details

  • Manufacturer Part Number:

    A3213LUA-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SIP

  • Package Description:

    SIP-3

  • Pin Count:

    3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    6

  • Body Breadth:

    1.52 mm

  • Body Height:

    3.02 mm

  • Body Length or Diameter:

    4.09 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    1 mT

  • Input Mode:

    BIPOLAR

  • Magnetic Field Range-Max:

    7 mT

  • Magnetic Field Range-Min:

    1 mT

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    0.85 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    DIGITAL VOLTAGE

  • Package Equivalence Code:

    SIP3,.03,50

  • Package Shape/Style:

    RECTANGULAR

  • Packing Method:

    BULK

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.4 V

  • Surface Mount:

    NO

  • Technology:

    BICMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

A3213LUA-T Frequently Asked Questions (FAQs)

  • A good PCB layout for the A3213LUA-T involves keeping the sense lines as short as possible, using a ground plane to reduce noise, and placing the device close to the magnetic field sensor to minimize noise pickup.
  • Calibration involves applying a known magnetic field to the device and adjusting the output voltage to match the expected value. The device should be calibrated in the same orientation and environment as the final application.
  • The A3213LUA-T is rated for operation from -40°C to 150°C, but the device's accuracy and sensitivity may degrade at extreme temperatures.
  • Yes, the A3213LUA-T is designed to operate in high-vibration environments, but the device's performance may be affected by extreme vibrations. It's recommended to test the device in the specific vibration environment to ensure reliable operation.
  • To protect the A3213LUA-T from EMI, use a shielded cable for the sense lines, keep the device away from high-current carrying wires, and use a ferrite bead or common-mode choke to filter out high-frequency noise.

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A3213LUA-T Overview

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