MS5525DSO (Digital Small Outline) SPECIFICATIONS Integrated Digital Pressure Sensor ADC) (24-bit Fast Conversion Down to 1 ms A (standby < 0.15 A) Low Power, 1 Supply Voltage: 1.8 to 3.6V Pressure Range: 1 to 30 PSI 2 I C and SPI Interface The MS5525DSO is a new generation of Digital Small Outline FEATURES 2 pressure sensors from MEAS with SPI and I C bus interface designed for high volume OEM users. The sensor module Small Outline IC Package includes a pressure sensor and an ultra-low power 24-bit Barbed Pressure Ports ADC with internal factory calibrated coefficients. It provides a Low Power, High Resolution ADC 24-bit digital pressure and temperature value and different Digital Pressure and Temperature Outputs operation modes that allow the user to optimize for conversion APPLICATIONS speed and current consumption. The MS5525DSO can be interfaced to virtually any microcontroller. The communication Factory Automation protocol is simple, without the need of programming internal Altitude and Airspeed Measurements registers in the device. Medical Instruments Leak Detection This new sensor module generation is based on leading MEMS technology and latest benefits from TE proven experience and know-how in high volume manufacturing of pressure modules, which have been widely used for over a decade. The rugged engineered thermoplastic transducer is available in single and dual port configurations, and can measure absolute, gauge, compound, and differential pressure from 1 to 30psi. 11/2018 SENSOR SOLUTIONS ///MS5525DSO Page 1 MS5525DSO (Digital Small Outline) STANDARD RANGES (PSI) FS Pressure Absolute Gauge Differential 001 DB, SB,ST, DH 002 DB, SB, ST, DH,FT DB, SB,ST, DH 005 DB, SB, ST, DH,FT DB, SB,ST ,DH 015 DB, FB, DH, FT DB, SB, ST, DH,FT DB, DH 030 DB, FB, DH, FT DB, SB, ST, DH,FT DB, DH See Package Configurations: DB= Dual Barb, DH= Dual Hole, SB=Single Barb, ST=Single Tube, FT=Front Side Tube, FB=Front Single Barb ABSOLUTE MAXIMUM RATING Parameter Conditions Min Max Unit Symbol/Notes Supply Voltage TA = 25C -0.3 3.6 V V DD Storage Temperature -40 125 C Overpressure TA = 25 C, both Ports 60 psi Burst Pressure T = 25 C, Port 1 psi See Table 1 A ESD HBM -4 +4 kV EN 61000-4-2 Solder Temperature 250C, 5 sec max. Table 1- BURST PRESSURE BY RANGE AND PORT DESIGNATION. Range Port 1 Port 2 Unit 001 10 10 psi 002 20 20 psi 005 50 15 psi 015 120 60 psi 030 120 120 psi ENVIRONMENTAL SPECIFICATIONS Parameter Conditions Mechanical Shock Mil Spec 202F, Method 213B, Condition C, 3 Drops Mechanical Vibration Mil Spec 202F, Method 214A, Condition 1E, 1Hr Each Axis Thermal Shock 100 Cycles over Storage Temperature, 30 minute dwell Life 1 Million FS Cycles MTTF >10Yrs, 70 C, 10 Million Pressure Cycles, 120%FS Pressure MSL Moisture Sensitivity Level is 3 11/2018 SENSOR SOLUTIONS ///MS5525DSO Page 2