LPS22DF

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Low-power and high-precision MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer

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Product overview

Description

The LPS22DF is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer. The LPS22DF provides lower power consumption, achieving lower pressure noise than its predecessor. The device comprises a sensing element and an IC interface which communicates over I²C, MIPI I3CSM or SPI interfaces from the sensing element to the application and supports a wide Vdd IO range for the digital interfaces as well. The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.
The LPS22DF 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 1.7 μA
    • Absolute pressure accuracy: 0.5 hPa
    • Low pressure sensor noise: 0.34 Pa
    • High-performance TCO: 0.45 Pa/°C
    • Embedded temperature compensation
    • 24-bit pressure data output
    • ODR from 1 Hz to 200 Hz
    • SPI, I²C or MIPI I3CSM interfaces
    • Supports 1.08 V digital interface
    • 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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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LPS22DF

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.

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Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LPS22DFTR
Active
HLGA 2X2X.8 10L EXP. SILIC .91SQ Ecopack2

LPS22DFTR

Package:

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

Material Declaration**:

PDF XML

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

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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
LPS22DFTR Available at 3 distributors

Distributor availability ofLPS22DFTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 376 1 Buy from Distributor
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
MOUSER WORLDWIDE 614 1 Buy from Distributor

Distributor reported inventory date: 2022-07-03

Distributor Name

DIGIKEY

Stock

376

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

MOUSER

Stock

614

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-03

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

LPS22DFTR Active

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

Part Number:

LPS22DFTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

MALTA

Distributor availability ofLPS22DFTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 376 1 Buy from Distributor
YOSUN ASIA/PACIFIC 200 1 Buy from Distributor
MOUSER WORLDWIDE 614 1 Buy from Distributor

Distributor reported inventory date: 2022-07-03

Distributor Name

DIGIKEY

Stock

376

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

200

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

MOUSER

Stock

614

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-03

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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