TE Connectivity MS5837-02BA21 Pressure Sensor Modules

Picture for category TE Connectivity MS5837-02BA21 Pressure Sensor Modules

14 August 2018

TE Connectivity's Measurement Specialties MS5837-02BA21 Pressure Sensor Modules are ultra-small gel-filled pressure sensors optimized for altimeter and barometer applications. TE Measurement Specialties MS5837-02BA21 is a 2bar model that offers enhanced shielding for reduced signal noise and interference. These pressure sensor modules feature a robust package, enabling them to withstand harsh environments. MS5837-02BA21 MEMS-based sensor includes a high-linearity pressure sensor with an ultra-low power 24-bit digital output (I2C) and an altitude resolution at sea level of 13cm. This TE device enables high resolution measurements such as counting flights of stairs.


- 3.3mm x 3.3mm x 2.75mm ceramic-metal package

- 13cm high resolution module

- 1.5V to 3.6V supply voltage

- 0.6μA low power (≤0.1μA standby at 25°C)

- Integrated digital pressure sensor (24-bit delta-sigma analog-to-digital converter)

- 300 to 1200mbar, -20°C to +85°C operating range

- I2C interface

- No external components (internal oscillator)

- Watertight sealing with 1.8 x 0.8mm O-ring

- Shielding for reduced signal noise and interference

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