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MS5401 SMD Miniature Pressure Sensor
 
Features
- 0 to 1 bar full scale absolute range (14.5 PSI)
- Low cost SMD ceramic package
- Small size 6.2 x 6.4 mm
- High sensitivity (MS5401-AM), span of 240mV @5V
- High linearity (MS5401-BM), 0.05% typical
- Overpressure 5 bars (MS5401-AM), 10 bars (MS5401-BM)
- Uncompensated
- -40°C to +125°C
- High reliability, low drift
- Optional gel protection
- Pb-free & RoHS-compatible
Applications
- Absolute Pressure sensor systems
- High resolution Altimeters, Barometers
- Variometers
- Engine Control
- Diving computer
- Tire pressure
Description
The MS5401 SMD pressure sensor series is designed for pressure sensor systems with highest demands on
resolution and accuracy. The device consists of a silicon micromachined pressure sensor die mounted on a 6.2
x 6.4 mm ceramic carrier protected by a metal cap. The MS5401 can be delivered in a highly sensitive version
giving a maximal output voltage or in a highly linear version giving a linear output voltage directly proportional to
the applied pressure.
Datasheet
 ms54xx.pdf Full datasheet in Acrobat PDF. (153 kB), Updated Feb 19, 2008, V12
Application notes
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an401.pdf |
Analog Sensor Interfacing |
(116 kB), Updated Jan 31, 2003 |
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an402.pdf |
Sensor calibration for low cost barometers |
(191 kB), Updated Dec 17, 2002 |
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an601.pdf |
Tire pressure monitoring system |
(248 kB), Updated Jul 8, 2004 |
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an808.pdf |
Soldering of sensors |
(296 kB), Updated Dec 20, 2005 |
 Printable version
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