Stable. Accurate. Optimized for industrial.
Pressure sensor: BMP390L
BMP390L
High-performance longevity pressure sensor
The BMP390L is ideally suited for industrial applications which require very high performance and low power. The barometric pressure sensor offers high temperature stability at the whole temperature and pressure range as well as a low short- and long-term drift. This makes the sensor very robust for demanding industrial use-cases. It is available in a compact 10-pin 2.0 x 2.0 x 0.75 mm³ LGA package with metal lid.
Best performance in market
Unique accuracy and stability
Long product availability
Technical data
| Parameter | Technical data |
|---|---|
|
Parameter
Package dimensions
|
Technical data
10-pin LGA with metal lid
2.0 x 2.0 x 0.75 mm³ |
|
Parameter
Operating range
(full accuracy) |
Technical data
Pressure: 300 … 1250 hPa
|
|
Parameter
Supply voltage VDDIO
|
Technical data
1.2 V … 3.6 V
|
|
Parameter
Supply voltage VDD
|
Technical data
1.65 V … 3.6 V
|
|
Parameter
Interface
|
Technical data
I²C and SPI
|
|
Parameter
Average typical current consumption (1 Hz data rate)
|
Technical data
3.2 µA at 1 Hz
|
|
Parameter
Absolute accuracy
P=300 ...1100 hPa (T=0 ... 65 °C) |
Technical data
±0.50 hPa
|
|
Parameter
Relative accuracy
Pressure (typ.) p=700…1100 hPa (T=25 … 40 °C) |
Technical data
±0.03 hPa (equivalent to ±25 cm) |
|
Parameter
RMS Noise in pressure
lowest bandwidth, highest resolution |
Technical data
0.02 Pa
|
|
Parameter
Temperature coefficient offset
(25 … 40 °C @ 900 Pa) |
Technical data
± 0.6 Pa/K
|
|
Parameter
Long-term stability
(12 months) |
Technical data
±0.16 hPa
|
|
Parameter
Solder drift
|
Technical data
<±0.8 hPa
|
|
Parameter
Maximum sampling rate
|
Technical data
200 Hz
|
