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DRV5057A4QDBZR - Texas Instruments

Description: High accuracy 3.3 V or 5 V digital PWM-output Hall effect sensor family

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DRV5057A4QDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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DRV5057A4QDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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DRV5057A4QDBZR Details

  • Manufacturer Part Number:

    DRV5057A4QDBZR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    1.12 mm

  • Body Length or Diameter:

    2.92 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    168 mT

  • JESD-609 Code:

    e3

  • Magnetic Field Range-Max:

    168 mT

  • Magnetic Field Range-Min:

    -168 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

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

DRV5057A4QDBZR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the DRV5057A4QDBZR evaluation module (EVM) user's guide, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • Calibration of the DRV5057A4QDBZR typically involves adjusting the gain and offset of the sensor to match the specific requirements of the application. Texas Instruments provides a calibration procedure in the datasheet, which involves applying a known magnetic field and adjusting the gain and offset registers accordingly.
  • The DRV5057A4QDBZR is rated for operation from -40°C to 125°C, but the actual operating temperature range may be limited by the specific application and the thermal management of the system.
  • The DRV5057A4QDBZR outputs a 16-bit digital signal that represents the magnetic field strength. The output data can be processed using a microcontroller or a dedicated IC, and may require filtering, scaling, and calibration to obtain accurate and meaningful results.
  • The power consumption of the DRV5057A4QDBZR depends on the operating frequency and the supply voltage. According to the datasheet, the typical power consumption is around 10 mW at 3.3 V and 100 kHz sampling frequency.

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DRV5057A4QDBZR 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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