BME280
零件编号：
BME280
产品分类：
熔断器
制造商：
Amplifier Solutions Corporation
描述：
Humidity, Pressure, Temperature 0 ~ 100% RH I2C, SPI ±3% 1 s Surface Mount
包装：
-
ROHS状态：
No
货币：
USD
|
Operation range |
Pressure: 300...1100 hPa
Temperature: -40…85°C |
|
Supply voltage VDDIO
Supply voltage VDD |
1.2 ... 3.6 V
1.71 ... 3.6 V |
|
Interface |
I²C and SPI |
|
Average current consumption (typ.) (1Hz data refresh rate) |
1.8 μA @ 1 Hz (H, T)
2.8 μA @ 1 Hz (P, T)
3.6 μA @ 1 Hz (H, P, T)
T = temperature |
|
Average current consumption in sleep mode |
0.1 μA |
|
Humidity sensor
Response time (τ63%)
Accuracy tolerance
Hysteresis |
1 s
±3% relative humidity
≤2% relative humidity |
|
Pressure sensor
RMS Noise
Sensitivity Error
Temperature coefficient offset |
0.2Pa (equiv. to 1.7cm)
±0.25% (equiv. to 1m at 400m height change)
±1.5Pa/K (equiv. to ±12.6cm at 1 °C temperature change) |
|
RoHS compliant, halogen-free, MSL1 |
|
|
Package dimensions |
8-Pin LGA with metal
2.5 x 2.5 x 0.93 mm³ |