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MPL3115A2ST1 - NXP

Description: Board Mount Pressure Sensors Horizon I2C ST 1.95 V to 3.6 V,(1.62 V to 3.6 V, −40 °C to 85 °C

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MPL3115A2ST1 - NXP PCB footprint - Other - Other - SOT1768-1
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MPL3115A2ST1 - NXP  - 3D model - Other - SOT1768-1
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MPL3115A2ST1 Details

  • Manufacturer Part Number:

    MPL3115A2ST1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LGA-8

  • Factory Lead Time:

    26 Weeks

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    6

  • Body Breadth:

    3 mm

  • Body Height:

    1.1 mm

  • Body Length or Diameter:

    5 mm

  • Housing:

    UNSPECIFIED

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    20

  • Operating Current-Max:

    2 mA

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    I2C INTERFACE

  • Output Range:

    0.10-0.90V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Shape/Style:

    RECTANGULAR

  • Port Type:

    HOLE

  • Pressure Range-Max:

    15.9 Psi

  • Pressure Range-Min:

    2.9 Psi

  • Pressure Sensing Mode:

    ABSOLUTE

  • Sensors/Transducers Type:

    PRESSURE SENSOR, MEMS, PIEZORESISTIVE

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.95 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Gold (Ni/Au)

  • Termination Type:

    SOLDER

MPL3115A2ST1 Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the MPL3115A2ST1 involves placing the sensor at the edge of the board, away from other components, and using a dedicated ground plane to minimize noise and interference. A 4-layer PCB with a solid ground plane is recommended.
  • The MPL3115A2ST1 does not require calibration out of the box, as it is factory-calibrated. However, if you need to recalibrate the sensor, you can use the built-in calibration mode by setting the CAL bit in the CTRL_REG1 register. You will need to provide a known pressure reference point for calibration.
  • The MPL3115A2ST1 can measure pressures up to 115 kPa, which corresponds to an altitude of approximately 10,000 meters (33,000 feet) above sea level.
  • The MPL3115A2ST1 has built-in temperature compensation, but you may need to apply additional temperature compensation depending on your specific application. You can use the temperature data from the sensor to correct for temperature effects on pressure measurements.
  • The MPL3115A2ST1 has a typical current consumption of 10 μA in standby mode and 200 μA in active mode. The power consumption can be further reduced by using the low-power mode or by adjusting the measurement frequency.

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MPL3115A2ST1 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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