LPS27HHW Description
The LPS27HHW is an ultra-pact piezoresistive absolute pressure sensor which functions as a digital output barometer. The device prises a sensing element and an IC interface which municates through I²C, MIPI I3CSM 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.
LPS27HHW Key Features
- Pressure sensor with water-resistant package
- Potting gel & grounded metal cap
- 260 to 1260 hPa absolute pressure range
- Current consumption down to 4 μA
- Absolute pressure accuracy: 0.5 hPa
- Low pressure sensor noise: 0.7 Pa
- Embedded temperature pensation
- 24-bit pressure data output
- ODR from 1 Hz to 200 Hz
- SPI, I²C or MIPI I3CSM interfaces