Datasheet

Bosch Sensortec | BME680 Datasheet
3 | 50
Modifications reserved |Data subject not change without notice | Printed in Germany
Document number: BST-BME680-DS001-00 Revision_1.0_072017
Key features
 Package 3.0 mm x 3.0 mm x 0.93 mm metal lid LGA
 Digital interface I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
 Supply voltage V
DD
main supply voltage range: 1.71 V to 3.6 V
V
DDIO
interface voltage range: 1.2 V to 3.6 V
 Current consumption 2.1 µA at 1 Hz humidity and temperature
3.1 µA at 1 Hz pressure and temperature
3.7 µA at 1 Hz humidity, pressure and temperature
0.09‒12 mA for p/h/T/gas depending on operation mode
0.15 µA in sleep mode
 Operating range -40‒+85 °C, 0‒100% r.H., 300‒1100 hPa
 Individual humidity, pressure and gas sensors can be independently enabled/disabled
 The product is RoHS compliant, halogen-free, MSL1
Key parameters for gas sensor
 Response time 󰇛

󰇜 < 1 s (for new sensors)
 Power consumption < 0.1 mA in ultra-low power mode
 Output data processing direct indoor air quality (IAQ) index output
Key parameters for humidity sensor
 Response time 󰇛

󰇜 ~8 s
 Accuracy tolerance ±3% r.H.
 Hysteresis ±1.5% r.H.
Key parameters for pressure sensor
 RMS Noise 0.12 Pa, equiv. to 1.7 cm
 Offset temperature coefficient ±1.3 Pa/K, equiv. to ±10.9 cm at 1 °C temperature change