MS5540CM

• Product Introduction

Absolute pressure range: 10 - 1100 mbar * Resolution 0.1 mbar and 0.01°C * Chip storage 6 parameters for software compensation * Piezoresistive silicon microsensor * Integrated micro pressure sensor 6.2x6.4 mm * 16-bit ADC, SPI interface * 3-wire serial interface * 1 x system clock (32.768 kHz) * Operating voltage 2.2 V ~ 3.6 V * Operating current

Structural ring: P: plastic, M: metal SPI interface;               15Bit ADC               Meets European ROHS standards

Performance parameters:             Range of Atmospheric Pressure Measurement: 10~1100mb (200PSI)                  Atmospheric Resolution : 0.1mbar                   Measurement temperature range: -40°C~+85°C                         Working Voltage: 2.2V~3.6V                          Quiescent voltage: 0.1uA                          Operating temperature: -40°C~+85°C                          External clock: 32768HZ

Applications:                 Altimeter, weather forecasting system, GPS receiver