TE Connectivity MS5839-02BA Digital Pressure & Temperature Sensors
TE Connectivity's (TE) Ultra-Compact, Chlorine-Resistant MS5839-02BA Digital Pressure and Temperature Sensors are 3.3mm x 3.3mm x 2.75mm digital altimeters optimized for applications with chlorine and saline. The robust, gel-filled design of the TE MS5839-02BA Digital Pressure and Temperature Sensors enables operation in harsh media environments while providing accurate and reliable digital measurements. These MEMS-based sensors offer advanced water resistance, chlorine resistance, shielding, low power consumption, and digital interconnectivity. The board-level design delivers sensing accuracy for both pressure (±0.5mbar) and temperature (±2°C) measurements.
Features
- 3.3mm x 3.3mm x 2.75mm ceramic and metal package
- 13cm high-resolution module
- 1.5V to 3.6V supply voltage
- 0.6µA low power (standby ≤0.1µA at +25°C)
- Integrated digital pressure sensor (24-bit delta-sigma analog-to-digital converter)
- 300mbar to 1200mbar, -20°C to +85°C operating range
- I2C interface
- No external components (internal oscillator)
- Chlorine resistant
- Shielded metal lid
Applications
- Shallow diving computers
- Swim watches
- Fitness trackers
- Underwater vehicles
- Diving equipment
- Diving computers
Application Circuit
Videos
Infographic
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Add-on board featuring the TE Connectivity MS5839-02BA digital pressure and temperature sensor.
Published: 2020-01-15
| Updated: 2024-09-03