SM1111-EEN-S-115-001 Description
The SM1111-EEN-S-115-001 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 pensation of the pressure sensor output to provide a linear, thermally stable signal output. The sensor delivers calibrated output data at a ratiometric analog voltage output.
SM1111-EEN-S-115-001 Key Features
- Fully integrated and pensated pressure sensor
- Measurement of absolute pressure: 15
- 115 kPa
- Full thermal pensation to accuracy ±1.0 %FS
- Ratiometric analog output with wide linear range
- Two 16-bit ADCs for acquisition of pressure and temperature
- High Resolution Digital to analog converter (DAC)
- Diagnosis of sensor, sensor supply wiring, and NVM check-sum
- Supply voltage 5.0 V +/- 0.5V
- Large operating temperature range -40 to + 85°C