MS5837-02BA01 Datasheet, PDF (1/16 Pages) TE Connectivity Ltd – High-resolution module, 13 cm

SENSOR SOLUTIONS /// MS5837-02BA01
MS5837-02BA01
Ultra-Small Gel Filled Pressure Sensor
SPECIFICATIONS
 Ceramic - metal package, 3.3 x 3.3 x 2.75mm
 High-resolution module, 13 cm
 Supply voltage: 1.5 to 3.6 V
 Fast conversion down to 0.5 ms
 Low power, 0.6 µA (standby ≤ 0.1 µA at 25°C)
 Integrated digital pressure sensor (24 bit ΔΣ ADC)
 Operating range: 300 to 1200 mbar, -20 to +85 °C
 I²C interface
 No external components (internal oscillator)
 Sealing designed for 1.8 x 0.8mm O-ring
The MS5837 is an ultra-compact micro altimeter. It is
optimized for altimeter and barometer applications. The altitude
resolution at sea level is 13 cm of air.
The sensor module includes a high-linearity pressure sensor and
an ultra-low power 24 bit ΔΣ ADC with internal factory-calibrated
coefficients. It provides a precise digital 24-bit pressure and
temperature value and different operation modes that allow the
user to optimize for conversion speed and current consumption.
A high-resolution temperature output allows the implementation
of an altimeter/thermometer function without any additional
sensor. The MS5837 can be interfaced to any microcontroller
with I²C-bus interface. The communication protocol is simple,
without the need of programming internal registers in the device.
This new sensor module generation is based on leading MEMS
technology and latest benefits from MEAS Switzerland proven
experience and know-how in high volume manufacturing of
altimeter modules, which has been widely used for over a
decade.
FIELD OF APPLICATION
Fitness trackers
Mobile altimeter / barometer systems
Bike computers
Personal navigation devices
1