MS5561-C Datasheet | Intersema

MS5561-C MICRO ALTIMETER - 10 - 1100 mbar / 1 - 110 kPa absolute pressure range - High accuracy temperature measurement - Integrated miniature pressure sensor module 4.75 mm x 4.25 mm - Thin design of 1.6 mm - Piezo-resistive silicon micro-machined sensor - 6 coefficients for software pensation stored on- chip - 16 bit ADC, sigma delta converter - 3-wire serial interface - 1 system clock line (32.768 kHz) - Low voltage and low power consumption - RoHS-patible & Pb-free- DESCRIPTION The MS5561 is a SMD-hybrid device including a precision piezo-resistive pressure sensor and an ADC-Interface IC. It uses a three-wire serial interface for munication. The module dimensions of 4.75 mm x 4.25 mm and a height of only 1.6 mm allows for up-to-date SMD design. It provides a 16 bit data word from a pressure and temperature dependent voltage. The MS5561 is a low power, low voltage device with automatic power down (ON/OFF) switching. A 3-wire interface is used for all munications with a micro-controller. Features APPLICATIONS - Pressure resolution 0.1 mbar - Operating temperature -40°C to +85°C - Supply voltage 2.2 V to 3.6 V - Low supply current, typ. 4 µA Standby current < 0.1 µA - Calibrated temperature and pressure sensor for 2nd order pensation - ESD protected, HBM 4 kV - Mobile phones - GPS receivers...