MS5541B Miniature 14bar Module
Features
- Integrated pressure sensor
- Pressure range 0 - 14 bar (200 PSI)
- Small size 6.2 x 6.4 mm
- 15 Bit ADC
- 6 coefficients for a software
compensation stored on-chip
- 3-wire serial interface
- 1 system clock line (32.768 kHz)
- Temperature range -40..+85°C
- Low voltage (2.2 to 3.6V)
- low power (Standby current: 0.1uA)
- Pb-free & RoHS-compatible
Applications
- Mobile water depth measurement systems
- Diving computers and divers watches
Description
The MS5541B is the miniature version of the popular MS5535B pressure sensor module. It contains a precision
piezoresistive pressure sensor and the 15 Bit Micropower Sensor interface IC known
from the MS5535B. In addition to this the MS5541B 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 15 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. The MS5541B is fully software compatible to the MS5535B.
Datasheet
ms5541b.pdf Full datasheet in Acrobat PDF. (278 kB), Updated Jan 31, 2008, V6
Application notes
| |
an510.pdf |
Using SPI protocol with pressure sensor modules |
(156 kB), Updated Nov 09, 2005 |
| |
an808.pdf |
Soldering of sensors |
(296 kB), Updated Dec 20, 2005 |
Related software & tools
 |
Atmosphere |
Atmosphere Simulator provided by NASA (html page) |
Printable version
