LPS35HW
Features
- Pressure sensor with water resistant package
- 260 to 1260 h Pa absolute pressure range
- Current consumption down to 3 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
- SPI and I²C interfaces
- Embedded FIFO
- Interrupt functions: Data Ready, FIFO flags, pressure thresholds
- Supply voltage: 1.7 to 3.6
- ECOPACK® lead-free pliant
Applications
- Wearable devices
- Altimeter and barometer for portable devices
- GPS applications
- Weather station equipment
Description
The LPS35HW 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 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.
The...
