Manufacturer: Sensitec

• Based on TMR, AMR and Hall-Technology
• Ferrite-core and coreless current sensors
• Open- und closed-loop current sensors
• Residual current sensors
• Automotive-certified
• Production facility in Germany
• TMR-switches are available from Sensitec as well

Premium Accuracy Barometric Pressure and Temperature Sensor ENS220

Applications

• Mobile/Wearables: activity tracking, indoor localization/ navigation, fall detection
• IoT/smart home: trackers, presence detection
• Drones, Gaming, AR/VR: height tracking
• Appliances/HVAC: filter clogging detection

Features

• Absolute / Relative accuracy: ±0.5 hPa / ±0.025 hPa (±2.5 Pa is equivalent to a height of ±20 cm in air)
• Lowest power: average supply current of 0.1 μA at idle, 0.8 μA when sampling at 1/60 Hz
• Ultra-low noise of 0.1 Pa rms (≈ 1 cm in air) at 2 Hz sample rate

Benefits

• Reliable cm resolution positioning and differential pressure measurements
• Perfectly integrates into space-constraint designs, e.g. mobiles, wearables, hearables
• Long battery life even at high sampling rates