LPS33K Description
The LPS33K is an ultra-pact piezoresistive pressure sensor which functions as a digital output barometer. The device prises a sensing element and an IC interface which municates 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.
LPS33K Key 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 pensation
- 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