|
|
PDF BMC150 Data sheet ( Hoja de datos )
| Número de pieza | BMC150 | |
| Descripción | 6-axis eCompass | |
| Fabricantes | Bosch | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BMC150 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
Data sheet
BMC150
6-axis eCompass
Bosch Sensortec
BMC150: Data sheet
Document revision
Document release date
Document number
Technical reference code(s)
Notes
1.0
14 July 2014
BST-BMC150-DS000-04
0 273 141 156
Product photos and pictures are for illustration purposes only and may
differ from the real product’s appearance.
1 page  
Datasheet
eCompass BMC150
Page 5
4.8 ACCELEROMETER SOFTRESET ........................................................................................... 56
4.9 MAGNETOMETER INTERRUPT CONTROLLER ........................................................................ 57
4.9.1 GENERAL FEATURES .................................................................................................................... 57
4.9.2 ELECTRICAL BEHAVIOR OF MAGNETIC INTERRUPT PINS ................................................................... 58
4.9.3 DATA READY / DRDY INTERRUPT.................................................................................................. 58
4.9.4 LOW-THRESHOLD INTERRUPT........................................................................................................ 59
4.9.5 HIGH-THRESHOLD INTERRUPT....................................................................................................... 60
4.9.6 OVERFLOW.................................................................................................................................. 61
5. FIFO OPERATION....................................................................................................................62
5.1 FIFO OPERATING MODES ................................................................................................. 62
5.2 FIFO DATA READOUT ....................................................................................................... 63
5.3 FIFO FRAME COUNTER AND OVERRUN FLAG ..................................................................... 63
5.4 FIFO INTERRUPTS ............................................................................................................ 64
6. ACCELEROMETER REGISTER DESCRIPTION....................................................................65
6.1 GENERAL REMARKS .......................................................................................................... 65
6.2 REGISTER MAP ................................................................................................................. 66
6.3 CHIP ID............................................................................................................................ 67
6.4 ACCELERATION DATA ........................................................................................................ 68
6.5 TEMPERATURE DATA......................................................................................................... 72
6.6 STATUS REGISTERS .......................................................................................................... 73
6.7 G-RANGE SELECTION......................................................................................................... 77
6.8 BANDWIDTHS.................................................................................................................... 78
6.9 POWER MODES................................................................................................................. 79
6.10 SPECIAL CONTROL SETTINGS........................................................................................... 81
6.11 INTERRUPT SETTINGS...................................................................................................... 83
6.12 SELF-TEST ..................................................................................................................... 96
6.13 NON-VOLATILE MEMORY CONTROL (EEPROM)................................................................. 97
6.14 INTERFACE CONFIGURATION ............................................................................................ 98
6.15 OFFSET COMPENSATION.................................................................................................. 99
6.16 NON-VOLATILE MEMORY BACK-UP .................................................................................. 102
6.17 FIFO CONFIGURATION AND FIFO DATA .......................................................................... 103
7. MAGNETOMETER REGISTER DESCRIPTION ...................................................................105
7.1 GENERAL REMARKS ........................................................................................................ 105
7.2 REGISTER MAP ............................................................................................................... 105
7.3 CHIP ID.......................................................................................................................... 106
7.4 MAGNETIC FIELD DATA .................................................................................................... 106
BST-BMC150-DS000-04 | Revision 1.0 | July 2014
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. Not intended for publication.
5 Page 
Datasheet
eCompass BMC150
Page 11
1.3 Magnetometer specification
Table 3: Magnetometer Parameter Specification
MAGNETOMETER Operating Conditions
Parameter
Symbol
Condition
Min Typ
Magnetic field
range
Magnetometer
heading
accuracy 3
System heading
accuracy4
Supply Current
in
Active Mode
(average)5
Supply Current
in
Suspend Mode
Brg,xy
Brg,z
Acheading
Asheading
IDD,lp,m
IDD,rg,m
IDD,eh,m
IDD,ha,m
IDDsm,m
TA=25°C2
30µT horizontal
geomagnetic field
component, TA=25°C
30µT horizontal
geomagnetic field
component, TA=25°C
Low power preset
Nominal VDD supplies
TA=25°C, ODR=10Hz
Regular preset
Nominal VDD supplies
TA=25°C, ODR=10Hz
Enhanced regular
preset
Nominal VDD supplies
TA=25°C, ODR=10Hz
High accuracy preset
Nominal VDD supplies
TA=25°C, ODR=20Hz
Nominal VDD/VDDIO
supplies, TA=25°C
±1300
±2500
170
0.5
0.8
4.9
1
Peak supply
current in Active
Mode
IDDpk,m
Peak logic
supply current in
active mode
IDDIOpk,m
In measurement
phase
Nominal VDD supplies
TA=25°C
Only during
measurement phase
Nominal VDDIO
supplies
TA=25°C
18
210
Max
±2.5
±3.0
Unit
µT
µT
degree
degree
µA
mA
mA
mA
µA
mA
µA
2 Full linear measurement range considering sensor offsets.
3 The heading accuracy depends both on hardware and software. For detailed information of the
software performance please contact Bosch Sensortec.
4 Heading accuracy of the tilt-compensated 6-axis eCompass system, assuming calibration with
Bosch Sensortec eCompass software (only available for Android and Windows operating
sytems and requires the conclusion of a software licence agreement). Average value over
various device orientations (typical device usage).
5 For details on magnetometer current consumption calculation refer to chapter 4.2.2 and 4.2.3.
BST-BMC150-DS000-04 | Revision 1.0 | July 2014
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. Not intended for publication.
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet BMC150.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BMC150 | 6-axis eCompass | Bosch |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |