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TMAG5123B1CQDBZR - Texas Instruments

Description: Board Mount Hall Effect/Magnetic Sensors High-voltage (up to 38 V), in-plane, high-precision switch

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TMAG5123B1CQDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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TMAG5123B1CQDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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TMAG5123B1CQDBZR Details

  • Manufacturer Part Number:

    TMAG5123B1CQDBZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    REVERSE POLARITY PROTECTION, SHORT CIRCUIT PROTECTION

  • Body Breadth:

    1.3 mm

  • Body Height:

    0.95 mm

  • Body Length or Diameter:

    2.92 mm

  • Hysteresis:

    1.9 mT

  • Input Mode:

    UNIPOLAR

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    6 mT

  • Magnetic Field Range-Min:

    0.3 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    5.4 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Current-Max:

    20 mA

  • Output Range:

    0-38V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    38 V

  • Supply Voltage-Min:

    2.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

TMAG5123B1CQDBZR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good PCB design practices, such as using a solid ground plane, minimizing signal traces, and keeping the sensor away from noise sources.
  • Calibration involves compensating for hard-iron and soft-iron effects. TI provides a calibration guide in the datasheet, which involves applying a known magnetic field and measuring the sensor's response. You can also use third-party libraries or calibration tools.
  • The TMAG5123B1CQDBZR has an operating temperature range of -40°C to 125°C, but it's essential to note that the sensor's accuracy and sensitivity may degrade at extreme temperatures.
  • Noise and interference can be mitigated by using filtering techniques, such as low-pass filtering or median filtering, and by implementing noise reduction algorithms. Additionally, ensure proper PCB design and shielding to minimize electromagnetic interference.
  • The typical power consumption is around 1.5 mA at 3.3 V, but this can vary depending on the operating mode and frequency. It's essential to consider power consumption when designing battery-powered devices.

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TMAG5123B1CQDBZR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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