Product overview
Description
The LPS33K is an ultra-compact piezoresistive pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I²C 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 LPS33K is available in a ceramic LGA package with metal lid. 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. Gel inside the IC protects the electrical components from harsh environmental conditions.
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All features
- Pressure sensor with potted gel package
- 300 to 1200 hPa absolute pressure range
- Current consumption down to 4 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
- I²C interfaces
- Supply voltage: 1.7 to 3.6 V
- ECOPACK lead-free compliant
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All tools & software
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 21 May 2020 | 21 May 2020 |
Application Notes (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 22 May 2020 | 22 May 2020 |
Technical Notes & Articles (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Mar 2021 | 19 Mar 2021 |
Design Notes & Tips (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 11 Dec 2018 | 11 Dec 2018 |
Brochures (4)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Apr 2021 | 07 Apr 2021 | |||
| 06 Aug 2020 | 06 Aug 2020 | |||
| 19 Mar 2021 | 19 Mar 2021 | |||
| 25 Feb 2021 | 25 Feb 2021 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LPS33K
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Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| LPS33KTR | Active | CERAMIC CCLGA3.3X3.3X2.9 4L L1X1 | Ecopack2 | |
LPS33KTR
Package:
CERAMIC CCLGA3.3X3.3X2.9 4L L1X1Material Declaration**:
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| LPS33KTR | 1 distributors | Active | EAR99 | NEC | Tape And Reel | CERAMIC CCLGA3.3X3.3X2.9 4L L1X1 | -40 | 85 | THAILAND | 4.55 / 1k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
4.55 / 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
