BMP585 datasheet(8/71 Pages) BOSCH

8 / 71 page

Bosch Sensortec

| BST-BMP585-DS003-02

8 | 71

Document number: BST-BMP585-DS003-02

as well as in the event of applications for industrial property rights

1 Basic Description

The BMP585 is an absolute barometric pressure sensor. Its small dimensions, its low power consumption and the high-

end performance allow the implementation in a wide range of applications.

Key features:



Pressure operating range: 30...125 kPa



Temperature operating range: -40...+85°C



Ultra-low noise and current consumption:



Ultra-low noise: < 0.1 PaRMS natively (without low-pass filter enabled)



1.3 µA at 1 Hz in low power mode



Absolute pressure accuracy: ± 30 Pa (typ)



Relative pressure accuracy: ± 6 Pa (typ) per 10 kPa step



Pressure Temperature-induced offset: ± 0.5 Pa/K (typ)



BMP585 provides true absolute pressure and temperature, due to on-chip linearization and temperature-

compensation



Primary digital interface with 12 MHz slave SPI (4-wire, 3-wire), 12.5 MHz I3C and up to 1 MHz I²C (Fm+)



Output data rates:

o up to 622 Hz in FORCED mode

o up to 480 Hz in CONTINOUS mode

o 0.125…240 Hz in NORMAL mode



Wide power supply range: VDD 1.71...3.6 V and VDDIO 1.08...3.6 V, both independent



Programmable low-pass filter



On-chip FIFO buffer for up to 32 pressure samples



Programmable interrupts, including pressure-changed detection



6 bytes user programmable non-volatile memory



Compact 8-pin metal-lid LGA package with a footprint of typ. 3.25 × 3.25 mm2 and max. 1.96 mm package

height.



RoHS compliant, halogen and lead free



Media-robustness

o No impact on performance and reliability by storage at 15 bar

o No failure upon exposure to common household chemicals (chlorine bleach, acetic acid, acetone, oleic

acid, and insect repellent)

o Robustness of package to a combination of environmental stress factors (such as heat, moisture and

mechanical forces)

o Proposal for Second Level design available to facilitate customers the system integration procedure

Typical applications:



Enhancement of GPS navigation (e.g., time-to-first-fix improvement, dead-reckoning, slope detection)



Indoor navigation (floor detection, elevator detection)



Outdoor navigation



Sports applications like calorie counting, fitness activity identification, including water sports



Emergency caller location



Weather forecast



Vertical velocity indication (e.g., rise/sink speed)



Altitude control of drones and flying toys

BMP585 Datasheet(PDF) 8 Page - Bosch Sensortec GmbH

BMP585 Datasheet(HTML) 8 Page - Bosch Sensortec GmbH

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71

Datasheet Download

Link URL