LPS27HHW

Active
Education

MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water resistant package

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Product overview

Description

The LPS27HHW is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I²C, MIPI I3CSM or SPI from the sensing element to the application.

The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.

The LPS27HHW is available in a ceramic LGA package with metal lid. It is guaranteed to operate over a temperature range extending from -40 °C to +85 °C. The package is holed to allow external pressure to reach the sensing element. Gel inside the IC protects the electrical components from water and the metal cap is grounded electrically for better ESD robustness.

  • All features

    • Pressure sensor with water-resistant package
    • Potting gel & grounded metal cap
    • 260 to 1260 hPa absolute pressure range
    • Current consumption down to 4 μA
    • Absolute pressure accuracy: 0.5 hPa
    • Low pressure sensor noise: 0.7 Pa
    • Embedded temperature compensation
    • 24-bit pressure data output
    • ODR from 1 Hz to 200 Hz
    • SPI, I²C or MIPI I3CSM interfaces
    • Embedded FIFO
    • Interrupt functions: Data-Ready, FIFO flags, pressure thresholds
    • Supply voltage: 1.7 to 3.6 V
    • ECOPACK lead-free compliant

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All tools & software

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      AndroidHAL-IIO

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      AndroidLinuxHAL

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      Android / Linux sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)

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      Android / Linux sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework)

      C-Driver-MEMS

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      Standard C platform-independent drivers for MEMS motion and environmental sensors

      Drivers for MEMS ST
      C-Driver-MEMS

      Description:

      Standard C platform-independent drivers for MEMS motion and environmental sensors

      LinuxDriverIIO

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      Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)

      Drivers for MEMS ST
      LinuxDriverIIO

      Description:

      Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework)

      LinuxDriverInput

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      Linux device drivers for MEMS motion and environmental sensors (Input framework)

      Drivers for MEMS ST
      LinuxDriverInput

      Description:

      Linux device drivers for MEMS motion and environmental sensors (Input framework)
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-MKI213V1

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      LPS27HHW adapter board for a standard DIL24 socket

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      Description:

      LPS27HHW adapter board for a standard DIL24 socket
    • Part number
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      MakeSense - 221e engineering services

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      MakeSense is a program for companies that need help with implementing wireless connectivity and inertial, environmental or biosignal sensing

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      MakeSense - 221e engineering services

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      MEMS-Studio

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LPS27HHW

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS27HHWTR
Active
CERAMIC CCLGA 2.7X2.7X1.85 10L Ecopack2

LPS27HHWTR

Package:

CERAMIC CCLGA 2.7X2.7X1.85 10L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

CERAMIC CCLGA 2.7X2.7X1.85 10L

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
Order from ST
Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
min
max
LPS27HHWTR
Available at 4 distributors

Distributor availability of LPS27HHWTR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 1674 1
ANGLIA Live EUROPE 13 1
MOUSER WORLDWIDE 4521 1
FUTURE WORLDWIDE 449 0

Distributor reported inventory date: 3/30/2025

LPS27HHWTR Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

LPS27HHWTR

Operating Temperature (°C)

Min:

Max:

Distributor Name

Farnell Element14

Stock

1674

Min.Order

1

ANGLIA Live

Stock

13

Min.Order

1

MOUSER

Stock

4521

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

449

Min.Order

0

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 3/30/2025

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors