LPS22CH datasheet(1/55 Pages) STMICROELECTRONICS

Part #	LPS22CH

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

PDF	55 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

1 / 55 page

This is information on a product in full production.

August 2020

DocID033100 Rev 2

1/55

LPS22CH

High-performance MEMS nano pressure sensor:

260-1260 hPa absolute digital output barometer

Datasheet

- production data

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

Applications

 Altimeters and barometers for portable devices

 GPS applications

 Weather station equipment

 Sport watches

 e-cigarettes

 Gas metering

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.

HLGA-10L

(2.0 x 2.0 x 0.76 mm)

Table 1. Device summary

Order code

Temperature range [°C]

Package

Packing

LPS22CHTR

-40 to +85°C

HLGA-10L

Tape and reel

www.st.com

Similar Part No. - LPS22CH

Manufacturer	Part #	Datasheet	Description
Astec America, Inc	LPS22	77Kb / 3P	25 Watts
Emerson Network Power	LPS22	99Kb / 3P	Universal input
Artesyn Technologies	LPS22	709Kb / 3P	Total Power: 25 - 40 Watts
Astec America, Inc	LPS22-T	77Kb / 3P	25 Watts
Emerson Network Power	LPS22-T	99Kb / 3P	Universal input

More results

Similar Description - LPS22CH

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	LPS331AP	447Kb / 36P	MEMS pressure sensor: 260-1260 mbar absolute digital output barometer 29-Mar-2012
	LPS001WP	377Kb / 30P	MEMS pressure sensor 300-1100 mbar absolute digital output barometer 05-Nov-2010
	LPS25HB	1Mb / 40P	MEMS pressure sensor: 260-1260 hPa absolute digital output barometer 21-May-2015
	LPS22HB	1Mb / 49P	MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer November 2016 Rev 5
	LPS33HW	1Mb / 50P	MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water-resistant package 25-Jul-2017
	LPS27HHTW	1Mb / 55P	MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with embedded temperature sensor in water-resistant package Rev 1 - January 2021
	LPS22DF	1Mb / 54P	Low-power and high-precision MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer 30-Sep-2021
	LPS27HHW	1Mb / 60P	MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water-resistant package 31-Jul-2019
	LPS33K	1Mb / 31P	MEMS pressure sensor: 300-1200 hPa absolute digital output barometer with potted gel package 20-May-2020
	LPS22HH	1Mb / 59P	High-performance MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer 04-Feb-2019

More results

LPS22CH Datasheet(PDF) 1 Page - STMicroelectronics

LPS22CH Datasheet(HTML) 1 Page - STMicroelectronics

Similar Part No. - LPS22CH

Similar Description - LPS22CH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

Datasheet Download

Link URL