SM1131-EEN-S-165-000
Description
The SM1131-EEN-S-165-000 is an absolute pressure sensor for barometric air pressure measurement (BAP). It includes a piezoresistive pressure sensor die and a signal processing IC, which performs amplification and thermal compensation of the pressure sensor output to provide a linear, thermally stable signal output.
Key Features
- Fully integrated pressure sensor
- Measurement of absolute pressure: 60 - 165 kPa with over-range capability 40 - 180 kPa
- Full thermal compensation to accuracy ±1.0 kPa
- Digital I2C data interface provides measurement, diagnostic, ID- data and controls:
- pressure output, 16-bit resolution
- temperature output (internal sensor), 16-bit resolution
- sensor diagnostics (state-of-health)
- power-down control: Sleep Mode selected via I2C
- unique device ID
- Two I2C slave addresses via pin coding
