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MLX90251EVA-FAA-000-BU - Melexis

Description: Board Mount Hall Effect / Magnetic Sensors Programmable Linear Hall ICs (Gen. II)

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MLX90251EVA-FAA-000-BU - Melexis - PCB symbol
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MLX90251EVA-FAA-000-BU - Melexis PCB footprint - Other - Other - MLX90251EVA-FAA-000-BU-1
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MLX90251EVA-FAA-000-BU Details

  • Manufacturer Part Number:

    MLX90251EVA-FAA-000-BU

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Manufacturer:

    Melexis Microelectronic Integrated Systems

  • YTEOL:

    6

  • Additional Feature:

    OVER VOLTAGE DETECTION, ANALOG RATIOMETRIC OUTPUT VOLTAGE

  • Body Breadth:

    1.15 mm

  • Body Length or Diameter:

    5.16 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Operating Current-Max:

    9 mA

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.25 mA

  • Output Range:

    -1.25-1.25mA

  • Output Type:

    ANALOG VOLTAGE

  • Package Shape/Style:

    RECTANGULAR

  • Sensitivity (mV/G):

    2100 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

  • Terminal Finish:

    Matte Tin (Sn)

  • Termination Type:

    SOLDER

MLX90251EVA-FAA-000-BU Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a dedicated thermal layer and a thermal via under the IC is recommended for optimal thermal performance. The datasheet provides a recommended PCB layout, but it's essential to consult with a thermal expert to ensure optimal design.
  • To ensure accurate temperature measurement, it's crucial to calibrate the sensor using the calibration coefficients provided by Melexis. Additionally, the sensor should be mounted on a thermally conductive material, and the PCB should be designed to minimize thermal gradients.
  • The maximum allowed voltage on the VDD pin is 3.6V. Exceeding this voltage may damage the device. It's essential to ensure that the power supply voltage is within the recommended range to ensure reliable operation.
  • The MLX90251 outputs temperature data in a 16-bit, 2's complement format. The host microcontroller should be configured to read the data in this format to ensure accurate temperature measurement. Consult the datasheet for more information on the output data format.
  • The recommended clock frequency for the MLX90251 is between 1 MHz and 4 MHz. Operating the device outside this frequency range may affect its performance and accuracy.

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MLX90251EVA-FAA-000-BU Overview

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Part Image MLX90251LVA-FAA-000-BU Melexis Microelectronic Integrated Systems

Hall Effect Sensor, -1.25-1.25mA, Rectangular, Through Hole Mount