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Features
1) Pressure range -400 to 1000 mbar (Optional -1000 to 400 mbar)
2) 0.1 mbar resolution (16 bits)
3) Factory Calibrated (coefficients for software compensation stored on-chip)
4) 3-wire serial interface
5) Low Voltage (2.2 to 3.6 V)
6) Low Power Consumption 5 uA typ.
7) -40°C to +60°C
8) Pb-free & RoHS-compatible

Applications
1) Medical application
2) Blood pressure meter
3) Air flow measurement
4) HVAC application

Description
MS5536 is a family of high resolution factory calibrated pressure sensors. The leaded hybrids are compatible with standard PCB assembly technologies. The devices include a piezoresistive pressure sensor and a mixed signal IC. The 3-wire serial interface ensures simple communication with any microcontroller. The devices provide digital pressure and temperature information as 16-Bit data word each. In addition 64-Bit of individually calibrated compensation coefficients are stored allowing for a highly accurate software compensation of process spread and temperature effects. The devices have a very low standby current and automatically enter power down mode after each conversion. The optimum compromise of refresh rate and average current consumption can be defined by the application software.