Piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, small and thin package

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  • The LPS22HD 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 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 LPS22HD is available in a full-mold, holed LGA package (HLGA). 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.

    Key Features

    • 260 to 1260 hPa absolute pressure range
    • Current consumption down to 3 μA
    • High overpressure capability: 20x full-scale
    • Embedded temperature compensation
    • 24-bit pressure data output
    • 16-bit temperature data output
    • ODR from 1 Hz to 75 Hz
    • SPI and I²C interfaces
    • Embedded FIFO
    • Interrupt functions: Data Ready, FIFO flags, pressure thresholds
    • Supply voltage: 1.7 to 3.6 V
    • High shock survivability: 22,000 g
    • Small and thin package
    • ECOPACK® lead-free compliant

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
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LPS22HDTR HLGA-10L 2 x 2 x 0.8 Tape And Reel
Active
- - EAR99 MALTA Check Availability

Distributor availability ofLPS22HDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 279 1 Order Now

Distributor reported inventory date: 2019-05-24

Distributor Name

DIGIKEY

Stock

279

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-24

LPS22HDTR

Package

HLGA-10L 2 x 2 x 0.8

Packing Type

Tape And Reel

Unit Price (US$)

*

Distributor availability ofLPS22HDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 279 1 Order Now

Distributor reported inventory date: 2019-05-24

Distributor Name

DIGIKEY

Stock

279

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-24

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

MALTA

(*) 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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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS11917
      MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer
      1.0
      1.45 MB
      PDF
      DS11917

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

    • 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

Publications and Collaterals

    • 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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Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS22HDTR
Active
HLGA-10L 2 x 2 x 0.8 Ecopack2

LPS22HDTR

Package:

HLGA-10L 2 x 2 x 0.8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HLGA-10L 2 x 2 x 0.8

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.