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HAL2420UT-A - TDK

Description: Board Mount Hall Effect / Magnetic Sensors High-Precision Programmable Hall-Effect Sensors -2 Setpoints

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Symbol
HAL2420UT-A - TDK - PCB symbol
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PCB Footprints
HAL2420UT-A - TDK PCB footprint - Other - Other - HAL2420UT-A-1
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3D Models
HAL2420UT-A - TDK - 3D model - Other - HAL2420UT-A-1
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HAL2420UT-A Details

  • Manufacturer Part Number:

    HAL2420UT-A

  • Part Life Cycle Code:

    Active

  • Package Description:

    PLASTIC, TO-92UT, 3 PIN

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6

  • Additional Feature:

    IT HAS SENSITIVITY OF 320 MV/MT

  • Body Breadth:

    1.5 mm

  • Body Height:

    5.05 mm

  • Body Length or Diameter:

    4.06 mm

  • Housing:

    PLASTIC

  • Magnetic Field Range-Max:

    200 mT

  • Magnetic Field Range-Min:

    -200 mT

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    10 mA

  • Operating Temperature-Max:

    55 °C

  • Output Current-Max:

    1.2 mA

  • Output Range:

    -1.2-1.2mA

  • Output Type:

    CURRENT OUTPUT

  • Package Shape/Style:

    RECTANGULAR

  • Resistance:

    1 Ω

  • Sensitivity (mV/G):

    3200 mV/G

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    4.5 V

  • Surface Mount:

    NO

  • Termination Type:

    SOLDER

HAL2420UT-A Frequently Asked Questions (FAQs)

  • TDK recommends a symmetrical PCB layout with a solid ground plane, and keeping the sensor and its connections away from high-frequency signals and noise sources. A 4-layer PCB with a dedicated ground plane is recommended for optimal performance.
  • The HAL2420UT-A has an internal temperature compensation mechanism that adjusts the output signal based on the temperature. However, it's essential to note that the temperature range for optimal performance is between -20°C to 85°C. Outside this range, the accuracy may degrade.
  • TDK recommends a two-point calibration procedure, where the sensor is calibrated at two different magnetic fields (e.g., 0 Gauss and a known magnetic field). This ensures accurate measurements and compensates for any offset or gain errors.
  • The HAL2420UT-A has a built-in EMI filter, but it's still essential to follow proper PCB design and layout practices to minimize EMI effects. Additionally, using a shielded cable and connector can help reduce EMI interference.
  • The HAL2420UT-A can handle magnetic fields up to ±1300 Gauss without saturating. However, it's recommended to operate within the specified range of ±1000 Gauss for optimal accuracy and linearity.

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HAL2420UT-A Overview

Use the download button to access the HAL2420UT-A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like HAL24, or try a keyword search, such as Magnetic Field Sensors

About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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