LPS27HHW

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

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  • 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.

    Key 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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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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LPS27HHWTR CERAMIC CCLGA 2.7X2.7X1.85 10L Tape And Reel
Active
4.7 - EAR99 - Check Availability

Distributor availability ofLPS27HHWTR

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 100 1 Order Now

Distributor reported inventory date: 2019-12-09

Distributor Name

ANGLIA Live

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-09

LPS27HHW CERAMIC CCLGA 2.7X2.7X1.85 10L Tray
Active
- - EAR99 - No availability of distributors reported, please contact our sales office

LPS27HHWTR

Package

CERAMIC CCLGA 2.7X2.7X1.85 10L

Packing Type

Tape And Reel

Unit Price (US$)

4.7*

Distributor availability ofLPS27HHWTR

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 100 1 Order Now

Distributor reported inventory date: 2019-12-09

Distributor Name

ANGLIA Live

Stock

100

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-12-09

Marketing Status

Active

Unit Price (US$)

4.7

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

LPS27HHW

Package

CERAMIC CCLGA 2.7X2.7X1.85 10L

Packing Type

Tray

Unit Price (US$)

*

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

-

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

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Evaluation Tools

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      LPS27HHW adapter board for a standard DIL24 socket

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS12894
      MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water-resistant package
      1.0
      1.31 MB
      PDF
      DS12894

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

    • Description Version Size Action
      AN5387
      LPS27HHW: MEMS pressure sensor with water-resistant package
      1.0
      530.86 KB
      PDF
      AN5387

      LPS27HHW: MEMS pressure sensor with water-resistant package

    • Description Version Size Action
      TN1198
      Surface mount guidelines for MEMS sensors in HLGA packages
      1.0
      128.17 KB
      PDF
      TN1198

      Surface mount guidelines for MEMS sensors in HLGA packages

    • Description Version Size Action
      DT0132
      Digital pressure sensor: efficient design tips
      1.0
      259.98 KB
      PDF
      DT0132

      Digital pressure sensor: efficient design tips

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    • Description Version Size Action
      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0
      1.91 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
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      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience

      Sensor & motion algorithm software pack for STM32Cube

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS27HHW
Active
CERAMIC CCLGA 2.7X2.7X1.85 10L Ecopack2
LPS27HHWTR
Active
CERAMIC CCLGA 2.7X2.7X1.85 10L Ecopack2

LPS27HHW

Package:

CERAMIC CCLGA 2.7X2.7X1.85 10L

Material Declaration**:

Marketing Status

Active

Package

CERAMIC CCLGA 2.7X2.7X1.85 10L

RoHS Compliance Grade

Ecopack2

LPS27HHWTR

Package:

CERAMIC CCLGA 2.7X2.7X1.85 10L

Material Declaration**:

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.

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