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DRV5057A1QDBZT - Texas Instruments

Description: Board Mount Hall Effect / Magnetic Sensors HALL SENSOR

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PCB Footprints
DRV5057A1QDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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DRV5057A1QDBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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DRV5057A1QDBZT Details

  • Manufacturer Part Number:

    DRV5057A1QDBZT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOT-23-3

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    IT ALSO HAS POWER SUPPLY VOLTAGE 4.5 TO 5.5V; SENSITIVITY HAS 2 PERCENT D/MT

  • Body Breadth:

    1.3 mm

  • Body Height:

    0.95 mm

  • Body Length or Diameter:

    2.92 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    21 mT

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    21 mT

  • Magnetic Field Range-Min:

    -21 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Current-Max:

    10 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    OPEN-DRAIN

  • Output Current-Max:

    20 mA

  • Output Range:

    0-20mA

  • Output Type:

    ANALOG CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • Packing Method:

    TR

  • Screening Level:

    AEC-Q100

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

DRV5057A1QDBZT Frequently Asked Questions (FAQs)

  • The DRV5057A1QDBZT can operate from -40°C to 125°C, but the device's accuracy and performance may degrade at extreme temperatures.
  • The output signal of the DRV5057A1QDBZT is an analog voltage that varies with the magnetic field strength. You can use an ADC to convert the analog signal to a digital signal, or use a comparator to threshold the signal and generate a digital output.
  • TI recommends a 4-layer PCB with a solid ground plane, and placing the DRV5057A1QDBZT close to the magnet and away from noise sources. Additionally, use short traces and avoid routing signals under the device.
  • Calibration involves adjusting the device's sensitivity and offset to match your specific magnet and application. You can use the device's built-in calibration registers or use an external calibration circuit.
  • External magnetic fields can affect the accuracy and performance of the DRV5057A1QDBZT. Use shielding or mu-metal to minimize external field interference, and consider using a differential measurement setup to cancel out common-mode noise.

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DRV5057A1QDBZT 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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Part Image DRV5057A1QDBZR Texas Instruments

Hall Effect Sensor, -21mT Min, 21mT Max, 0-20mA, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount