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A1301EUA-T - Allegro Microsystems

Description: A1301EUA-T Allegro Microsystems, Linear Hall Effect Sensor, 3-Pin Ultra Mini SIP

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Symbol
A1301EUA-T - Allegro Microsystems - PCB symbol
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PCB Footprints
A1301EUA-T - Allegro Microsystems PCB footprint - Other - Other - Package UA, 3-Pin SIP_FFW
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3D Models
A1301EUA-T - Allegro Microsystems - 3D model - Other - Package UA, 3-Pin SIP_FFW
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A1301EUA-T Details

  • Manufacturer Part Number:

    A1301EUA-T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SIP-3

  • Manufacturer:

    Allegro MicroSystems LLC

  • YTEOL:

    0

  • Additional Feature:

    MAGNETIC SENSITIVITY

  • Body Breadth:

    1.52 mm

  • Body Height:

    3.035 mm

  • Body Length or Diameter:

    4.105 mm

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Linearity (%):

    2.5 %

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    11 mA

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    NON-INVERTING

  • Output Range:

    2.40-2.60V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    SIP3,.02,50

  • Package Shape/Style:

    RECTANGULAR

  • Resistance:

    2 Ω

  • Sensitivity (mV/G):

    2.5 mV/G

  • Sensors/Transducers Type:

    PROXIMITY SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    4.5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

A1301EUA-T Frequently Asked Questions (FAQs)

  • A good PCB layout for the A1301EUA-T involves keeping the sense lines (VCC, GND, and SENS) as short as possible, using a ground plane, and minimizing the distance between the device and the magnetic field sensor.
  • To handle the output signal in a noisy environment, use a low-pass filter or a capacitor to filter out high-frequency noise, and consider using a shielded cable to connect the device to the microcontroller or other circuitry.
  • The A1301EUA-T has an operating temperature range of -40°C to 150°C, but the device's accuracy and sensitivity may degrade at extreme temperatures.
  • Yes, the A1301EUA-T is designed to operate in high-vibration environments, but ensure that the device is properly mounted and secured to the PCB to prevent mechanical stress.
  • Calibration involves applying a known magnetic field to the device and adjusting the output signal to match the expected value. Consult the datasheet and application notes for specific calibration procedures.

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A1301EUA-T Overview

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