LPS22CH

Active
Design Win

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

Download datasheet
Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The LPS22CH 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 LPS22CH 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.



  • All features

    • 260 to 1260 hPa absolute pressure range
    • Current consumption down to 4 µA
    • Low pressure sensor noise: 0.75 Pa
    • Relative pressure accuracy: 10 Pa
    • Embedded temperature compensation
    • 24-bit pressure data output
    • ODR from 1 Hz to 200 Hz
    • SPI, 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

You might also like...

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      SensiBLE

      Active

      Certified Bluetooth low energy master/slave network processor module, compliant with Bluetooth v4.1

      Hardware Integrated Devices from Partners SensiEDGE
      SensiBLE

      Description:

      Certified Bluetooth low energy master/slave network processor module, compliant with Bluetooth v4.1

      SensiBLE 2.0

      Active

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 CPU, and Certified Bluetooth low energy (BLE) v4.2

      Hardware Integrated Devices from Partners SensiEDGE
      SensiBLE 2.0

      Description:

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 CPU, and Certified Bluetooth low energy (BLE) v4.2

      SensiBLE 2.1

      Active

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 MCU, Certified Bluetooth low energy (BLE) v5.2

      Hardware Integrated Devices from Partners SensiEDGE
      SensiBLE 2.1

      Description:

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 MCU, Certified Bluetooth low energy (BLE) v5.2

      SensiSUB

      Active

      End-to-end solution for LPWAN enabling cloud connectivity to sensor data over a long range Sub-1 GHz star network

      Hardware Integrated Devices from Partners SensiEDGE
      SensiSUB

      Description:

      End-to-end solution for LPWAN enabling cloud connectivity to sensor data over a long range Sub-1 GHz star network
    • Part number
      Status
      Description
      Type
      Supplier

      C-Driver-MEMS

      Active

      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
    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-MKI219V1

      Active

      LPS22CH adapter board for a standard DIL24 socket

      MEMS Motion Sensor Eval Boards ST
      STEVAL-MKI219V1

      Description:

      LPS22CH adapter board for a standard DIL24 socket
    • Part number
      Status
      Description
      Type
      Supplier

      FAE Engineering Services

      Active

      Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

      Design Services from Partners FAE Technology
      FAE Engineering Services

      Description:

      Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

      SensiEDGE customization services

      Active

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

      Design Services from Partners SensiEDGE
      SensiEDGE customization services

      Description:

      End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE!

EDA Symbols, Footprints and 3D Models

STMicroelectronics - LPS22CH

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS22CHTR
Active
HLGA 2X2X.8 10L EXP. SILIC .91SQ Ecopack2

LPS22CHTR

Package:

HLGA 2X2X.8 10L EXP. SILIC .91SQ

Material Declaration**:

Marketing Status

Active

Package

HLGA 2X2X.8 10L EXP. SILIC .91SQ

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

Swipe or click the button to explore more details Don't show this again
Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LPS22CHTR Available at 3 distributors

Distributor availability ofLPS22CHTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8000 1 Buy from Distributor
RS COMPONENTS EUROPE 1840 1 Buy from Distributor
ANGLIA Live EUROPE 7670 1 Buy from Distributor

Distributor reported inventory date: 2022-08-03

Distributor Name

DIGIKEY

Stock

8000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1840

Min.Order

1

ANGLIA Live

Stock

7670

Min.Order

1

Distributor reported inventory date: 2022-08-03

Active
EAR99 NEC Tape and Reel HLGA 2X2X.8 10L EXP. SILIC .91SQ -40 85 MALTA

LPS22CHTR Active

Package:
HLGA 2X2X.8 10L EXP. SILIC .91SQ
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

LPS22CHTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

MALTA

Distributor availability ofLPS22CHTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8000 1 Buy from Distributor
RS COMPONENTS EUROPE 1840 1 Buy from Distributor
ANGLIA Live EUROPE 7670 1 Buy from Distributor

Distributor reported inventory date: 2022-08-03

Distributor Name

DIGIKEY

Stock

8000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1840

Min.Order

1

ANGLIA Live

Stock

7670

Min.Order

1

Distributor reported inventory date: 2022-08-03

Swipe or click the button to explore more details Don't show this again

(*) 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