Datasheet

Datasheet
BMM150 Geomagnetic Sensor
Page 8
BST-BMM150-DS001-01 | Revision 1.0 | April 2013 Bosch Sensortec
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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.
calibration with Bosch
Sensortec eCompass
software
5
-40°C ≤ T
A
≤ +85°C
ODR (data
output rate),
normal mode
odr
lp
Low power preset
10
Hz
odr
rg
Regular preset
9.2
10
10.8
Hz
odr
eh
Enhanced regular
preset
10
Hz
odr
ha
High accuracy preset
20
Hz
ODR (data
output rate),
forced mode
odr
lp
Low power preset
0
>300
Hz
odr
rg
Regular preset
0
100
Hz
odr
eh
Enhanced regular
preset
0
60
Hz
odr
ha
High accuracy preset
0
20
Hz
Full-scale
Nonlinearity
NL
m, FS
best fit straight line
1
%FS
Output Noise
n
rms,lp,m,xy
Low power preset
x, y-axis, T
A
=25°C
Nominal V
DD
supplies
1.0
µT
n
rms,lp,m,z
Low power preset
z-axis, T
A
=25°C
Nominal V
DD
supplies
1.4
µT
n
rms,rg,m
Regular preset
T
A
=25°C
Nominal V
DD
supplies
0.6
µT
n
rms,eh,m
Enhanced regular
preset
T
A
=25°C
Nominal V
DD
supplies
0.5
µT
n
rms,ha,m
High accuracy preset
T
A
=25°C
Nominal V
DD
supplies
0.3
µT
Power Supply
Rejection Rate
PSRR
m
T
A
=25°C
Nominal V
DD
supplies
±0.5
µT/V
5
Magnetic zero-B offset assuming calibration with Bosch Sensortec eCompass software. Typical
value after applying calibration movements containing various device orientations (typical
device usage).