ENS220
ENS220 is Premium accuracy barometric pressure and temperature sensor manufactured by ScioSense.
Features
& Benefits
Premium absolute accuracy: ±2 h Pa
Relative accuracy: ±0.025 h Pa (equiv. to ±20 cm in air) allows ultra-fine differential pressure measurements for reliable centimeter resolution positioning
Lowest power: average supply current of 0.1 µA at idle, 0.8 µA when sampling at 1/60 Hz, ensures long battery life even at high sampling rates
Ultra-low noise of 0.1 Pa rms (≈ 1 cm) at 2 Hz sample rate
User-configurable sample rate up to 1 k Hz (0.9 Pa rms)
Temperature accuracy of ±1 K with 8 m K resolution
Fully digital interface with best-of-breed form factor, which perfectly integrates into space-constrained designs, e.g., mobiles, wearables, hearables
Interrupt output on multiple conditions, including pressure thresholds for ultralow power applications
Applications
- Mobile/Wearables: activity tracking, indoor localization/navigation, fall detection
- Gaming, AR/VR, Drones: height tracking
- Appliances/HVAC: filter clogging detection, building balancing
- White goods: liquid level detection
- Personal health care: blood pressure measurement1
- Accurate temperature meter for gasses and surfaces
Properties
- Small 2.0 x 2.0 x 0.75 mm3 LGA package
- P operating range from 300 to 1200 h Pa
- T operating range from
- 40 to +85 °C
- Power supply range from 1.62 V to
1.98 V, interface voltage up to 3.6 V
- Standard, fast, and high speed I2C and
SPI interface
- T&R packaged, reflow solderable.
- MSL1 pliant
1 Consumer grade product, not medically qualified. Customer must ensure pliance.
ENS220 Datasheet SC-001717-DS-29/ 2025-10-27 / Production
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Key Features
& Benefits...
