Key parameters
• Pressure range 300 … 1100 hPa
(equiv. to +9000…-500 m above/below sea level)
• Package 8-pin LGA metal-lid
Footprint : 2.0 × 2.5 mm², height: 0.95 mm
• Relative accuracy ±0.12 hPa, equiv. to ±1 m
(700 … 900hPa @25°C)
• Absolute accuracy typ. ±1 hPa
(950 ...1050 hPa, 0 ...+40 °C)
• Temperature coefficient offset 1.5 Pa/K, equiv. to 12.6 cm/K
(25 ... 40°C @900hPa)
• Digital interfaces I²C (up to 3.4 MHz)
SPI (3 and 4 wire, up to 10 MHz)
• Current consumption 2.7μA @ 1 Hz sampling rate
• Temperature range -40 … +85 °C
• RoHS compliant, halogen-free
• MSL 1
Typical applications
• Enhancement of GPS navigation
(e.g. time-to-first-fix improvement, dead-reckoning, slope detection)
• Indoor navigation (floor detection, elevator detection)
• Outdoor navigation, leisure and sports applications
• Weather forecast
• Vertical velocity indication (e.g. rise/sink speed)