The BMP581 is a very small, low-power and low-noise 24-bit absolute barometric pressure sensor. The digital, high-performance sensor is ideally suited for a wide range of altitude tracking applications. The BMP581 pressure sensor offers outstanding design flexibility, providing a single package solution that customers can easily integrate into a multitude of existing and upcoming devices such as IoT or industrial products, GPS modules, wearables, hearables and drones.
The BMP581 is much more accurate than its predecessors, covering a wide measurement range from 300hPa to 1250hPa. The BMP581 is perfectly suitable for high-performance applications like fitness measurements with ±6Pa. This is equivalent to ±50cm difference in altitude, and an offset temperature coefficient (TCO) of 0.5Pa/K.
It is compatible for use with other Bosch Sensortec sensors, including the BMI270 for better performance, robustness and stability. The new BMP581 sensor with its small footprint offers outstanding design flexibility, providing a single package solution that is easy to integrate into other existing and upcoming devices for smartphones, home appliances and wearables.