Pressure sensor BMP585
With BMP585, customers don’t need to sacrifice performance to achieve robustness – there’s no compromise necessary. With its extreme accuracy, the sensor measures a change in height of just a few centimeters. At the same time, users do not have to worry about environmental conditions - thanks to its ruggedness.
- Low power consumption
- Low noise
- High robustness
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Technical data
Package dimensions (typ.)
3.25 x 3.25 x 1.86 mm³ metal lid LGA
Operating range
(full accuracy)
(full accuracy)
Pressure: 300 … 1250 hPa
Supply voltage VDDIO
1.08 V … 3.6 V
Supply voltage VDD
1.71 V … 3.6 V
Interface
I2C, I3C and SPI
Average typical current consumption (1 Hz data rate)
1.3 µA @ 1 Hz pressure and temperature, 0.55 µA in deep standby mode
Max. absolute accuracy
P=300 ...1100 hPa
(T= -5 ... 65 °C)
P=300 ...1100 hPa
(T= -5 ... 65 °C)
± 50 Pa*
Relative accuracy (typ.)
p=700…1100 hPa
(T= 15… 55 °C)
p=700…1100 hPa
(T= 15… 55 °C)
± 6 Pa*
Noise in pressure (typ.),
highest resolution
highest resolution
0.08 PaRMS
Temperature coefficient offset (typ.)
(-5 … 65 °C @ 30-110 kPa)
(-5 … 65 °C @ 30-110 kPa)
± 0.5 Pa/K*
Long-term drift (typ.)
± 0.2 hPa (12 months)
Solder drift (typ.)
± 0.6 hPa
