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FXPS7250DS4ST1 - NXP

Description: Digital absolute pressure sensor, 20 kPa to 250 kPa

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PCB Footprints
FXPS7250DS4ST1 - NXP PCB footprint - Other - Other - SOT1573-1_2025-1
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3D Models
FXPS7250DS4ST1 - NXP  - 3D model - Other - SOT1573-1_2025-1
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FXPS7250DS4ST1 Details

  • Manufacturer Part Number:

    FXPS7250DS4ST1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Factory Lead Time:

    34 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    7

  • Body Breadth:

    4 mm

  • Body Height:

    1.98 mm

  • Body Length or Diameter:

    4 mm

  • Housing:

    PLASTIC

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    12

  • Operating Current-Max:

    8 mA

  • Operating Temperature-Max:

    130 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    SPI

  • Output Range:

    0.1-4.8V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Shape/Style:

    SQUARE

  • Port Type:

    HOLE

  • Pressure Range-Max:

    36.2 Psi

  • Pressure Range-Min:

    2.9 Psi

  • Pressure Sensing Mode:

    ABSOLUTE

  • Response Time:

    530 µs

  • Sensors/Transducers Type:

    PRESSURE SENSOR,CAPACITIVE

  • Supply Voltage-Max:

    5.25 V

  • Supply Voltage-Min:

    3.1 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Termination Type:

    SOLDER

FXPS7250DS4ST1 Frequently Asked Questions (FAQs)

  • NXP provides a recommended PCB layout guide in the FXPS7250DS4ST1 application note (AN11542). It's essential to follow the guidelines for component placement, routing, and grounding to minimize noise and ensure accurate measurements.
  • Calibration involves applying known pressures and temperatures to the device and adjusting the internal registers accordingly. NXP provides a calibration procedure in the datasheet and application note (AN11542). Additionally, the FXPS7250DS4ST1 has an internal calibration mechanism that can be enabled through the CAL_EN pin.
  • The FXPS7250DS4ST1 is rated for operation from -40°C to 125°C. However, the accuracy and linearity of the pressure measurements may degrade at extreme temperatures. It's essential to consult the datasheet and application note for temperature-related specifications and considerations.
  • The FXPS7250DS4ST1 is not designed for use in humid or wet environments. It's essential to ensure the device is properly sealed and protected from moisture to prevent damage or malfunction. NXP recommends using a suitable enclosure or coating to protect the device from environmental factors.
  • The FXPS7250DS4ST1 has a digital output interface that can be connected to a microcontroller or other digital systems. NXP provides example code and interface guidelines in the datasheet and application note. The device can be configured to output data in various formats, including I2C, SPI, and analog voltage.

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FXPS7250DS4ST1 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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