MS5611-01BA03 Datasheet (measurement) - Barometric Pressure Sensor

MS5611-01BA03, Barometric Pressure Sensor

The MS5611-01BA is a new generation of high resolution altimeter sensors from MEAS Switzerland with SPI and I2C bus interface.

This barometric pressure sensor is optimized for altimeters and variometers with an altitude resolution of 10 cm.

The sensor module includes a high linearity pressure sensor

MS5611-01BA03 Barometric Pressure Sensor, with stainless steel cap High resolution module, 10 cm Fast conversion down to 1 ms Low power, 1 µA (standby < 0.15 µA) QFN package 5.0 x 3.0 x 1.0 mm3 Supply voltage 1.8 to 3.6 V Integrated digital pressure sensor (24 bit ΔΣ ADC) Operating range: 10 to 1200 mbar, -40 to +85 °C I2C and SPI interface up to 20 MHz No external components (Internal oscillator)

MS5611-01BA03 Features

* FIELD OF APPLICATION

* Mobile altimeter / barometer systems

* Bike computers

* Variometers

* Height sensing for medical alarms

* Indoor navigation FUNCTIONAL BLOCK DIAGRAM SENSOR +IN -IN Meas. MUX PGA ADC dig. Filter Digital Interface SGND Sensor Inter