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LPS25HBTR - STMicroelectronics

Description: MEMS pressure sensor: 260-1260 hPa absolute digital output barometer

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LPS25HBTR - STMicroelectronics PCB footprint - Other - Other - HLGA-10L_2021
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LPS25HBTR - STMicroelectronics  - 3D model - Other - HLGA-10L_2021
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LPS25HBTR Details

  • Manufacturer Part Number:

    LPS25HBTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HLGA-10

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    IT ALSO HAVE OUTPUT INTERFACE 3-WIRE INTERFACE

  • Body Breadth:

    2.5 mm

  • Body Height:

    0.8 mm

  • Body Length or Diameter:

    2.5 mm

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Bits:

    24

  • Operating Current-Max:

    0.025 mA

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Interface Type:

    4-WIRE INTERFACE

  • Output Type:

    DIGITAL OUTPUT

  • Package Shape/Style:

    SQUARE

  • Port Type:

    HOLE

  • Pressure Range-Max:

    18.27 Psi

  • Pressure Range-Min:

    3.77 Psi

  • Pressure Sensing Mode:

    ABSOLUTE

  • Sensors/Transducers Type:

    PRESSURE SENSOR,PIEZORESISTIVE

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.7 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Gold (Ni/Au) - electrolytic

  • Termination Type:

    SOLDER

LPS25HBTR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the LPS25HBTR involves placing the sensor at the center of the PCB, with a solid ground plane underneath to minimize noise and electromagnetic interference. The sensor's pins should be connected to the PCB using a star-configuration to reduce noise and ensure accurate readings.
  • The LPS25HBTR 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 function by applying a known pressure and temperature to the sensor and then reading the output values. You can then use these values to calculate the calibration coefficients.
  • The LPS25HBTR can operate within a temperature range of -40°C to 85°C. However, the sensor's accuracy and performance may degrade at extreme temperatures. It's recommended to operate the sensor within a temperature range of 0°C to 60°C for optimal performance.
  • To minimize noise and EMI, use a solid ground plane, keep the sensor away from high-frequency components, and use a low-pass filter to filter out high-frequency noise. You can also use shielding and grounding techniques to reduce EMI.
  • The recommended power supply voltage for the LPS25HBTR is 1.71V to 3.6V. However, the sensor can operate with a power supply voltage as low as 1.5V, but the accuracy and performance may degrade at lower voltages.

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LPS25HBTR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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