325536009-00 TE Connectivity

MS5536C SMD Gage Pressure Module SPECIFICATIONS Pressure range -400 to 1000 mbar (Optional -1000 to 400 mbar) 0.1 mbar Resolution Factory Calibrated (coefficients for software compensation store on-chip) 3-wire serial interface Low voltage / low power MS5536C is a family of high-resolution factory calibrated pressure sensors. The devices include a piezoresistive pressure sensor and an ADC-Interface 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. SENSOR SOLUTIONS /// MS5536C Page 1 06/2017 MS5536C SMD Gage Pressure Module FEATURES 16-Bit ADC Resolution Supply voltage 2.2 V to 3.6 V Low supply current -40C to +85C Small size No external components required APPLICATIONS Medical application Blood pressure meter Air flow measurement HVAC application BLOCK DIAGRAM VDD MCLK Input MUX Digital +IN SENSOR DIN Interface DOUT dig. ADC Filter -IN SCLK Memory Sensor (PROM) Interface IC 64 bits SGND GND Fig. 1: Block diagram MS5536C 06/2017 SENSOR SOLUTIONS /// MS5536C Page 2