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Pressure Sensors For Depth & Watch Applications |
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DIAGRAM
 
GENERAL DESCRIPTION
The MS5535 is a SMD-hybrid device including a piezoresistive pressure sensor and an ADC-Interface IC. It provides a 16 Bit data word from a pressure and temperature-dependent voltage. Additionally the module contains 6 readable coefficients for a highly accurate software calibration of the sensor. MS5535 is a low-power, low-voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used for all communications with a microcontroller. The temperature range is -40°C to +125°C.
FEATURES
- Integrated pressure sensor
- Pressure range 0-14 bar (200 PSI)
- 15 Bit ADC
- 6 coefficients for a software compensation stored on-chip
- 3-wire serial interface
- 1 system clock line (32.768 kHz)
- Low voltage / low power
- Pb-free & RoHS-compatible
APPLICATIONS
- Mobile water depth measurement systems
- Diving computers and divers watches
DOWNLOAD
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Download ms5535c.pdf