20000982-00

Low profile, gel-filled, ultra-compact, water resistant digital pressure and temperature sensor

There is an increasing demand for sensor components that offer high performance and precision in small spaces. To meet this need TE Connectivity (TE) has designed the MS5840-02BA sensor module with one of the lowest profile footprints in the market (3.3 x 3.3 x 1.7 mm). This ultra-compact, gel-filled pressure and temperature sensor is optimized for applications with small space constraints.

TE is a global leader in developing sensor solutions for harsh and complex environments. Our MS5840-2BA is optimized for consumer devices such as fitness trackers, drones and wearables providing a robust sensor package to withstand the harsh environments often encountered in these applications.

This MEMS based sensor includes a high-linearity pressure sensor with low power (0.6uA), 24-bit digital output (I2C) and an altitude resolution at sea level of 13 cm. This enables high resolution measurements such as counting flights of stairs. The board level design delivers sensing accuracy for both pressure (+/-0.5mbar) and temperature (+/-2 C) measurements.

Our MS5840-02BA provides exceptional performance, reliability and accurate performance from a brand you can trust.

• Ceramic and metal package: 3.3 x 3.3 x 1.7mm
• High resolution module: 13 cm
• Supply voltage: 1.5 to 3.6 V
• Fast conversion down to 0.5ms
• Low power: 0.6 uA (standby <= 0.1 uA at 25 C)
• Integrated digital pressure sensor
• Operating range: 300 to 1200 mbar, -20 to +85 C
• I2C interface
• No external components (internal oscillator)
• Shielded metal lid
• Chlorine resistant option

• Fitness Trackers
• Swim Watches
• Shallow Diving Computers
• Drones / Underwater Drones
• Diving Equipment
• Mobile Altimeter/Barometer Systems
• E-cigarettes
• Wearables