STMicroelectronics MEMS Pressure Sensors
STMicroelectronics MEMS Pressure Sensors use innovative MEMS technology to provide extremely high-pressure resolution, in ultra-compact and thin packages. The devices are designed using ST's VENSENS technology, allowing the fabrication of pressure sensors on a monolithic silicon chip. This eliminates wafer-to-wafer bonding and maximizes reliability.
Key technical features of ST’s MEMS pressure sensor family include enhanced temperature compensation that allows apps to perform consistently in changing environments, an absolute pressure range from 260 to 1260 hPa that covers all possible user altitudes (from the deepest mines to the top of Mount Everest), low power consumption less than 4μA, and pressure noise lower than 1Pa RMS.
ST’s pressure sensors are increasingly being used in smartphones, tablets and wearable technology such as sports watches, smart watches, and fitness bands, enabling accurate floor detection and enhanced location-based services, allowing more accurate dead-reckoning calculations, and opening the door to new smartphone apps such as weather analyzers, health and sports monitors.
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Featured Products
STMicroelectronics ILPS22QS Absolute Digital Output Barometer
Ultra-compact piezoresistive absolute pressure sensor that operates as a digital output barometer.
STMicroelectronics LPS22CH High-Performance MEMS Nano Pressure Sensor
Features a 260hPa to 1260hPa absolute pressure range and low current consumption down to 4μA.
STMicroelectronics LPS22DF MEMS Nano Pressure Sensor
Ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer.
STMicroelectronics LPS22 MEMS Nano Pressure Sensor
Ultracompact piezoresistive absolute pressure sensor which functions as a digital output barometer.
STMicroelectronics LPS22HH MEMS Nano Pressure Sensor
Ultra-compact piezoresistive absolute pressure sensor that functions as a digital output barometer.
STMicroelectronics LPS25H MEMS Pressure Sensor
Ultra compact absolute piezoresistive pressure sensor.
STMicroelectronics LPS27HHTW MEMS Pressure Sensor
An ultra-compact piezoresistive absolute pressure sensor functioning as a digital output barometer.
STMicroelectronics LPS27HHW MEMS Pressure Sensor
Ultra-compact piezoresistive sensor which functions as a digital output barometer.
STMicroelectronics LPS28DFW Absolute Digital Output Barometer
Ultra-compact piezoresistive absolute pressure sensor that operates as a digital output barometer.
STMicroelectronics LPS33K MEMS Pressure Sensor
Combines a sensing element based on a piezoresistive Wheatstone bridge approach with I2C interface.
STMicroelectronics LPS33W MEMS Pressure Sensors
Ultra-compact and functions as a digital output barometer.
Associated Dev Tools
STMicroelectronics STEVAL-MKI16xV1 Adapter Boards
Designed to facilitate the evaluation of MEMS devices for fast system prototyping.
STMicroelectronics STEVAL-MKI183V1 Adapter Board
Designed to facilitate the evaluation of MEMS devices in the LPS33HW product family.
STMicroelectronics STEVAL-MKI192V1 Adapter Board
Designed to facilitate the evaluation of MEMS devices in the LPS22HH device series.
STMicroelectronics STEVAL-MKI205V1 Adapter Board
Ideal for getting started on development with the LPS33W product family.
STMicroelectronics STEVAL-MKI213V1 Adapter Board
Designed to evaluate MEMS devices in the LPS27HHW product family.
STMicroelectronics STEVAL-MKI219V1 Adapter Board
Demonstration and development platform for the LPS22CH High-Performance MEMS Nano Pressure Sensor.
STMicroelectronics STEVAL-MKI220V1 Adapter Board
Allows users to evaluate MEMS devices in the LPS27HHTW product family.
STMicroelectronics STEVAL-MKI224V1 LPS22DF Adapter Board
Configured to evaluate the operation of LPS22DF MEMS devices.
STMicroelectronics STEVAL-MKI225A Adapter Board
Designed to facilitate the evaluation of MEMS devices in the LPS28DFW product family.
| Part Number | Datasheet | Description | Minimum Operating Temperature | Maximum Operating Temperature | Operating Supply Current |
|---|---|---|---|---|---|
| LPS33KTR |  |
Board Mount Pressure Sensors MEMS pressure sensor: 300-1200 hPa absolute digital output barometer with potted | - 40 C | + 85 C | |
| LPS25HBTR | |
Board Mount Pressure Sensors Piezoresistive absolute pressure sensor, 260-1260 hPa, digital output barometer, | - 30 C | + 105 C | 4 uA |
| LPS22HHTR | |
Board Mount Pressure Sensors High-performance MEMS nano pressure sensor: 260-1260 hPa absolute digital output | - 40 C | + 85 C | 4 uA |
| LPS27HHTWTR | |
Board Mount Pressure Sensors MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with embedd | - 40 C | + 85 C | 12 uA |
| LPS28DFWTR | |
Board Mount Pressure Sensors Dual full-scale 1260hPa 4060hPa absolute digital output barometer waterresistant | - 40 C | + 85 C | 9.4 uA |
| ILPS22QSTR | |
Board Mount Pressure Sensors Dual full-scale 1260hPa 4060hPa absolute digital output barometer embedded Qvar | - 40 C | + 105 C | 11.7 uA |
| LPS22DFTR | |
Board Mount Pressure Sensors Low-power and high-precision MEMS nano pressure sensor: 260-1260 hPa absolute di | - 40 C | + 85 C | 9.4 uA |
| LPS22HBTR | |
Board Mount Pressure Sensors MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer | - 40 C | + 85 C | 15 uA |
| LPS27HHWTR | |
Board Mount Pressure Sensors MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water | - 40 C | + 85 C |