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MS5540, MS5541

Picture for MS5540, MS5541
 Unique Features

  16 bit-digital sensor
Very low noise (±0.1 mbar)
Software calibration and temperature compensation
Pressure and temperature measurement (35 ms /meas.)
Low power, low voltage (2.2 to 3.6V / <4/0.1
µA)
No external components required
Small SMD ceramic carrier 6.2x6.4 mm
Gel provides water protection

Absolute Pressure Accuracy ±1.5 mbar @ 25°C
(consult factory for units in psi)
750 to 1100 mbar
(MS5540)
-25 to +20mbar @ 0° to +40°C
0 to 5 bar (MS5541)
 Resolution 0.1 mbar (MS5540)
1.2 mbar (MS5541) 
 Output / Span
Digital 16 bit data word,
3-wire SPI like serial interface

 Pressure 10 to 1100 mbar (MS 5540, barometric range)
0 to 14 bar (MS 5541, diving range)
 Overpressure 10 bar (MS5540)
30 bar (MS5541)

 Operating Temp -40° to 125°C 

 Typical Applications

Mobile altimeter, barometer systems, weather monitoring systems, adventure or multi-mode watches, GPS receivers, diving computers and divers’ watches, mobile water depth measurement systems
 Legacy Name
Intersema

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