LPS22CH

Active

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

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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

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - LPS22CH

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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**:

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

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 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel HLGA 2X2X.8 10L EXP. SILIC .91SQ -40 85 MALTA 1.86 / 1k

LPS22CHTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.86 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

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

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.86 / 1k

Country of Origin

MALTA

(*) 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