TE Connectivity MS5541C
The MS5541C is the miniature version of MS5535C pressure sensor module. The MS5541-HM is the high endurance pad technology version of MS5541C pressure sensor module. It contains a precision piezoresistive pressure sensor and an improved version of the 16 Bit Micropower Sensor interface IC known from the MS5535C.FEATURES
FIELD OF APPLICATION● Diving computers and watches
● Mobile water depth and measurement systems
● High endurance pad technology (HM version) TECHNICAL DATA Sensor Performances (VDD = 3 V) Pressure Min Typ Range 0 ADC 16 Resolution 1.2 Accuracy 0°C to +40°C, 0 to 10 bar -50 Accuracy -40°C to +85°C 0 to 10 bar -60 Response time 35 Long term stability 20 Temperature Range Resolution Accuracy Min Typ -40 0.005 -0.8 Max 14 +20 Unit bar bit mbar mbar +180 mbar ms mbar/yr Max Unit +85 °C 0.015 °C +0.8 °C FUNCTIONAL BLOCK DIAGRAM SENSOR +IN -IN Input MUX ADC dig. Filter Digital Interface SGND Sensor Interface IC Memory (PROM) 64 bits VDD MCLK DIN DOUT SCLK GND SENSOR SOLUTIONS ///MS5541C 09/2015 Page 2 MS5541-30C Miniature 14 bar Module PERFORMANCE SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Parameter Supply voltage Storage temperature Overpressure Symbol VDD TS P Conditions Ta = 25 °C Ta = 25 °C Min Max Unit Notes -0.3 4 V -40 +85 °C 1 30 bar 2 NOTES 1) Storage and operation in an environment of dry and non-corrosive gases.