Barometric Pressure Sensors
Tech Notes
TDK Product Features
The TDK-InvenSense barometric pressure sensor family is based on MEMS capacitive technology which provides ultra-low noise at the lowest power, enabling industry leading relative accuracy, sensor throughput, and temperature stability. The pressure sensor can measure pressure differences with an accuracy of ±1 Pa, an accuracy enabling altitude measurement differentials as small as 5 cm, less than the height of a single stair step. Available in a small footprint 2 mm x 2 mm x 0.72 mm waterproof to 1.5m depth package, the family is ideally suited for mobile phones, wearable fitness monitoring, drones, and battery powered IoT devices.