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The LPS22HB 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 LPS22HB 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
Featured Videos
This video on the SensorTile.box Pro Mode shows you how to use this IoT and wearable sensor development kit to create customized wireless applications using an STM32Cube function pack. Use-case on a Human Activity Recognition algorithm included.
Watch this short tutorial on the Expert mode of the SensorTile.box to learn how to use a graphical wizard to build programs without having to write any code.
The first video in the SensorTile.box series of short tutorials will guide you through the pre-recorded examples in the device firmware to help you use IoT and wearable sensor applications.
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Product Specifications (1)
| Resource title | Latest update | |||
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| 30 Dec 2015 |
30 Dec 2015
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Application Notes (2)
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| 24 Mar 2020 |
24 Mar 2020
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| 24 Mar 2020 |
24 Mar 2020
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Technical Notes & Articles (2)
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| 11 Nov 2015 |
11 Nov 2015
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| 18 Dec 2014 |
18 Dec 2014
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Design Notes & Tips (1)
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| 11 Dec 2018 |
11 Dec 2018
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Application Notes for related Tools & Software (1)
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| 18 Jun 2019 |
18 Jun 2019
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Brochures (3)
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| 27 Mar 2020 |
27 Mar 2020
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| 06 Aug 2020 |
06 Aug 2020
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| 29 Oct 2018 |
29 Oct 2018
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CAD/EDA Symbols, Footprints and Models
Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| LPS22HBTR |
Active
|
HLGA-10L 2 x 2 x 0.8 | 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 | |||||||||||
| LPS22HBTR | 7 distributors | Free Sample Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | HLGA-10L 2 x 2 x 0.8 | -40 | 85 | MALTA | 1.55 / 1k | |
(*) 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
