STMicroelectronics LPS35HWTR MEMS Pressure Sensor is an ultra-compact piezoresistive pressure sensor which functions as a digital output barometer. The pressure sensor has a water resistant package, 260 to 1260hPa absolute pressure range with a current consumption down to 3A. The LPS35HWTR is ST's smallest water-resistant pressure sensor. The device is comprised of a sensing element and an IC interface which communicates through I2C or SPI. The sensing element detects absolute pressure and consists of a suspended membrane manufactured using a dedicated process developed by ST.
Feature
- Pressure sensor with water resistant package
- 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