Datasheet

BMM150 Geomagnetic Sensor

Page 6

BST-BMM150-DS001-01 | Revision 1.0 | April 2013

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. Specification

If not stated otherwise, the given values are over lifetime and full performance temperature and

voltage ranges, minimum/maximum values are ±3

.

1.1 Electrical operation conditions

Table 1: Electrical parameter specification

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Supply Voltage

Internal Domains

1.62

2.4

3.6

V

Supply Voltage

I/O Domain

1.2

1.8

3.6

V

Voltage Input

Low Level

SPI & I²C

-

Voltage Input

High Level

SPI & I²C

-

Voltage Output

Low Level

-

Voltage Output

High Level

-

Magnetic field

range

1

±1200

±1300

µT

±2000

±2500

µT

Magnetometer

heading accuracy

2

30µT horizontal

geomagnetic field

component,

±2.5

deg

Supply Current in

Active

Mode

Low power preset

supplies

ODR=10Hz

170

µA

Regular preset

supplies

ODR=10Hz

0.5

mA

Enhanced regular

preset

supplies

0.8

mA

tilt compensation are assumed.