Integrated Miniature 30 Bar Absolute Pressure Sensor Module - MS5541-30C

• 0 - 30 bar absolute pressure range
• 6 coefficients for software compensation stored on-chip
• Piezoresistive silicon micromachined sensor
• Integrated miniature pressure sensor 6.2 x 6.4 mm
• 16 Bit ADC
• 3-wire serial interface
• 1 system clock line (32.768 kHz)
• Low voltage and low power consumption
• High Endurance (HM version)

  • Model Number: MS5541-30C
  • Data Sheet: Date Sheet File
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  • Integrated Miniature 30 Bar Absolute Pressure Sensor Module
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Product Specification

MS5541-30C
Integrated Miniature 30 Bar Absolute Pressure Sensor Module

Pressure Sensor Module MS5541-30C Specifications
• 0 - 30 bar absolute pressure range
• 6 coefficients for software compensation stored on-chip
• Piezoresistive silicon micromachined sensor
• Integrated miniature pressure sensor 6.2 x 6.4 mm
• 16 Bit ADC
• 3-wire serial interface
• 1 system clock line (32.768 kHz)
• Low voltage and low power consumption
• High Endurance (HM version)


Pressure Sensor Module MS5541-30C Description: 

The MS5541-30C is the high-pressure 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. The ESD sensitivity has been improved to 4kV on all pins. In addition to this the MS5541- 30C is from its outer dimensions compatible to the MS54xx series of pressure sensors. It uses an antimagnetic polished stainless steel ring for sealing with O-ring. The sensor provides 16 Bit pressure and temperature data via a 3 wire serial interface that can be easily interfaced with 4 Bit low power microcontrollers. 64 Bit of factory programmed PROM provides calibration data for a highly accurate pressure and temperature calculation.


Pressure Sensor Module MS5541-30C Features:

• Resolution 3.0mBar

• Supply voltage 2.2V to 3.6V

• Operating current < 5µA

• Standy current < 0.1µA

• -40°C to +85°C

• No external components required


Pressure Sensor Module MS5541-30CA pplications: 

• Diving computers and divers watches

• Mobile water depth measurement systems

• High endurance pad technology (HM version)


Pressure Sensor Module MS5541-30C Technical Data

Sensor Performances (VDD = 3 V)
Pressure
Min
 Typ 
Max
Unit
Range
0
30 bar
ADC
16 bit
Resolution
3.0 mbar
Accuracy 0°C to +40°C, 0 to 10 bar
-50

-100
mbar
Accuracy -20°C to +85°C, 0 to 10 bar
-100
+250 mbar
Response time 
35 
ms
Long term stability

50
mbar/yr
Temperature
Min
Typ
Max
Unit
Range
-40
+85
°C
Resolution
0.005

0.015
°C
Accuracy
-0.8
+0.8 °C


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