Data sheet

BMP183

Page 6

BST-BMP183-DS000-00 | Revision 1.0 | June 2012

Bosch Sensortec

© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third

parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.

Note: Specifications within this document are subject to change without notice.

1. Electrical characteristics

If not stated otherwise, the given values are ±3-Sigma values over temperature/voltage range in the

given operation mode. All values represent the new parts specification; additional solder drift is

shown separately.

Table 1: Operating conditions, output signal and mechanical characteristics

Parameter

Symbol

Condition

Min

Typ

Max

Units

Operating temperature

operational

-40

+85

°C

full accuracy

0

+65

Supply voltage

ripple max. 50mVpp

1.8

2.5

3.6

V

1.62

2.5

3.6

V

Supply current

@ 1 sample / sec.

25°C

ultra low power mode

3

µA

standard mode

5

µA

high resolution mode

7

µA

Ultra high res. mode

12

µA

Advanced res. mode

32

µA

Peak current

during conversion

650

1000

µA

Standby current

@ 25°C

0.1

µA

Relative accuracy

pressure

950 . . . 1050 hPa

@ 25 °C

±0.12

hPa

±1.0

m

700 … 900hPa

25 . . . 40 °C

±0.12

hPa

±1.0

m

Absolute accuracy

pressure

300 . . . 1100 hPa

0 . . . +65 °C

-4.0

-1.0

(1)

+2.0

hPa

300 . . . 1100 hPa

-20 . . . 0 °C

-6.0

-1.0

(1)

+4.5

hPa

Resolution of

output data

pressure

0.01

hPa

temperature

0.1

°C

Noise in pressure

see table on page 12-13