Description
The ILPS22QS is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer, supporting dual full-scale up to userselectable 4060 hPa.
Features
- Selectable dual full-scale absolute pressure range.
- Mode 1: 260 ~ 1260 hPa.
- Mode 2: 260 ~ 4060 hPa.
- Current consumption down to 1.8 µA.
- Absolute pressure accuracy: 0.5 hPa.
- Low pressure sensor noise: 0.34 Pa.
- High-performance TCO: 0.45 Pa/°C.
- Embedded temperature compensation.
- Extended temperature range from -40 to +105 °C.
- 24-bit pressure data output.
- ODR from 1 Hz to 200 Hz.
- SPI, I²C or.
ILPS22QS-STMicroelectronics.pdf
