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Altimeter Module* MS5534


ms5534
MS5534
Schaltbild
Block diagram MS5534
DESCRIPTION

The MS5534 pressure measurement module consists of a SMD-hybrid device including a piezoresistive pressure cell and an ADC-Interface IC. It provides 16 Bit data words from a pressure- and temperature-dependent voltage. Additionally the module contains 6 readable coefficients for a highly accurate software calibration for the pressure and temperature measurement. The MS5534 is a low-power, low-voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used to communicate with a microcontroller.

The devices have a very low standby-current. The optimal compromise about refresh rate and average current consumption can individually be defined by the application software.

MS5534-CM: protected by a metal ring filled with silicon gel on a ceramic hybrid 9x9mm (outdoor applications)
Pressure range: 0.15 ... 16 PSI abs.; operating temperature: -40 ... +125°C

MS5534-CP: protected by a plastic cap and one drop of silicon gel on a ceramic hybrid 9x9mm
Pressure range: 0.15 ... 16 PSI abs.; operating temperature: -40 ... +125°C

The MS5534-C is fully software compatible to previous versions (MS5534-A and MS5534-B)

* Modules are pressure sensors, whose output signals have to be calculated by an external microprocessor.

As accessory available:

Light and dust protection caps with or without connector
FEATURES
  • RoHS compliant
  • Automatic Power Down
  • Very low power consumption
  • Ideal for battery applications
  • High precision through individual correction data
  • Pressure and temperature output with 16-Bit-Word
  • Operating temperature -40 ... +125°C
APPLICATIONS
  • Mobile Altimeter / Barometer systems
  • Weather control systems
  • Adventure or multi-mode watches
  • GPS receivers
  • Avionic control
  • Power measurement in sports equipment

    Detailed application support: Measurement Specialties
DOWNLOAD

For information according to prices, delivery dates and sample ordering or for technical questions please contact info@amsys.de.

Amsys reserves the right for changes concerning dimensions, technical data and other details without previous announcement.