TE Connectivity / Measurement Specialties MS5837-02BA21 Pressure Sensor Modules
TE Connectivity's (TE) Measurement Specialties MS5837-02BA21 Pressure Sensor Modules are ultra-small gel-filled pressure sensors optimized for altimeter and barometer applications. TE MS5837-02BA21 is a 2bar model that offers enhanced shielding for reduced signal noise and interference. These pressure sensor modules feature a robust package that enables them to withstand harsh environments. The 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 of 13cm at sea level. This TE device enables high-resolution measurements, such as counting flights of stairs.
Features
- 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
Applications
- Multisport watches
- Fitness trackers
- Swim watches
- Bike computers
- Mobile altimeter/barometer systems
- Personal navigation devices
- Drones and other autonomous vehicles
Typical Application Circuit
Related Product
TE Connectivity / Measurement Specialties MS5837-02BA Gel-Filled Pressure Sensor Modules
Ultra-small gel-filled pressure sensors optimized for altimeter and barometer applications.