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Altimeter Miniature Module* MS5561C

ms5536
MS5561
Schaltbild
Block diagram MS5561
DESCRIPTION

The MS5561C pressure measurement miniature 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 MS5561C 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.

MS5561-C: protected by a metal cap filled with silicon gel on a ceramic hybrid 6.2x6.4mm2
Pressure range: 10...1100mbar (0.15 ... 16 PSI) abs.; operating temperature: -40 ... +85°C.

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

FEATURES
  • Resolution 0.1mbar
  • Supply voltage 2.2...3.3V
  • Automatic Power Down
  • Very low power consumption (Stand by <0.1μA
  • Ideal for battery applications
  • 3 wires serial interface
  • High precision through individual correction data
  • Pressure and temperature output with 16-Bit-Word
  • Operating temperature -40 ... +85°C
  • RoHS compliant and Pb free
APPLICATIONS
  • Mobile Altimeter / Barometer systems
  • Weather control systems
  • Adventure or multi-mode watches
  • GPS receivers
  • Avionic control

    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 dataand other details without previous announcement.