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MPX4250DP - NXP

Description: 0 to 250 kPa, Differential, gauge pressure sensor, on-chip signal conditioned, temperature compensated and calibrated

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MPX4250DP - NXP PCB footprint - Other - Other - SOT1756-1_2025-1
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MPX4250DP - NXP  - 3D model - Other - SOT1756-1_2025-1
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MPX4250DP Details

  • Manufacturer Part Number:

    MPX4250DP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PACKAGE-6

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Accuracy-Max (%):

    1.4%

  • Additional Feature:

    TEMPERATURE COMPENSATED, SIGNAL CONDITION

  • Body Breadth:

    10.67 mm

  • Body Height:

    28.7 mm

  • Body Length or Diameter:

    29.46 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e4

  • Linearity (%):

    1.4 %

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Offset-Nom:

    0.20V

  • Operating Current-Max:

    10 mA

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Range:

    0.20-4.90V

  • Output Type:

    ANALOG VOLTAGE

  • Package Shape/Style:

    RECTANGULAR

  • Port Type:

    BARBED

  • Pressure Range-Max:

    36.3 Psi

  • Pressure Sensing Mode:

    DIFFERENTIAL

  • Response Time:

    1000 µs

  • Sensors/Transducers Type:

    PRESSURE SENSOR,PIEZORESISTIVE

  • Supply Voltage-Max:

    5.35 V

  • Supply Voltage-Min:

    4.85 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Nickel/Palladium (Ni/Pd)

  • Termination Type:

    SOLDER

MPX4250DP Frequently Asked Questions (FAQs)

  • A good PCB layout for the MPX4250DP involves keeping the sensor away from high-current carrying traces, using a solid ground plane, and minimizing the distance between the sensor and the analog-to-digital converter (ADC).
  • Calibration of the MPX4250DP involves applying known pressures to the sensor and measuring the corresponding output voltages. A linear regression can then be performed to determine the sensitivity and offset of the sensor.
  • The MPX4250DP can measure pressures up to 250 kPa (36.75 psi), but it's recommended to operate within the specified range of 0 to 150 kPa (0 to 21.75 psi) for optimal accuracy and linearity.
  • Temperature compensation can be achieved by using a thermistor or a temperature sensor to measure the temperature and then applying a correction factor to the pressure reading based on the temperature coefficient specified in the datasheet.
  • The recommended power supply voltage for the MPX4250DP is 5V ± 10%, but it can operate with a supply voltage as low as 4.5V. However, the output voltage range may be reduced at lower supply voltages.

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MPX4250DP Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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Part Image MPX4250DP National Semiconductor Corporation

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