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PDF SD707 Data sheet ( Hoja de datos )
| Número de pieza | SD707 | |
| Descripción | (SD705 - SD708) SINGLE AXIS IN PLANE OR OUT OF PLANE GYROSCOPE | |
| Fabricantes | SensorDynamics | |
| Logotipo |  |
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SD705/ SD706/ SD707/ SD708 – INERTIAL MODULE
SINGLE AXIS IN PLANE OR OUT OF PLANE GYROSCOPE
PRODUCT DATASHEET
Date:
Revision:
TYP
DEVICE NAME
PACKAGE
01.10.2010
1.9
Micro-machined Integrated Inertial Module with Single Axis In-
Plane or Out-of-Plane Gyroscope
SD705 / SD706/ SD707/ SD708
QFN 40, 6x6mm
© 2010. Proprietary data. All rights reserved by SensorDynamics AG Entwicklungs- und Produktionsgesellschaft (below SD)
including the right to file industrial property rights. SD retains the sole power of distribution, such as reproduction, copying,
distribution, adaptation, merger and translation. Reproduction, copying, distribution, adaptation, merger and translation, in
part or whole, without the prior written consent of SD, is prohibited. The information given in this document shall in no event
be regarded as a guarantee of conditions or characteristics.
Any enquiries relating to this document or its contents should be addressed in the first instance to:
SensorDynamics AG
Schloß Eybesfeld 1e
8403 Graz-Lebring. Austria.
Tel I +43-(0)3182-40160
Fax I +43-(0) 3182-40160-70
Mail I [email protected]
Free Datasheet http://www.Datasheet4U.com
1 page  
CONTENTS
1. General.............................................................................................................................................7
1.1. Absolute Maximum Ratings .................................................................................................................. 7
1.2. Normal Operating Range ...................................................................................................................... 7
1.3. Package ................................................................................................................................................ 8
1.4. Marking ................................................................................................................................................. 9
1.5. Reflow Solder Profile .......................................................................................................................... 10
1.6. Self Diagnosis Concept....................................................................................................................... 11
2. SD705/SD706 Interface definition ................................................................................................12
2.1. Pin Description.................................................................................................................................... 12
2.2. Application Circuit ............................................................................................................................... 14
3. SD707/8 Interface definition .........................................................................................................16
3.1. Pin Description.................................................................................................................................... 16
3.2. Application Circuit ............................................................................................................................... 18
4. Clock source .................................................................................................................................20
4.1. General ............................................................................................................................................... 20
4.2. Internal oscillator circuit schematic ..................................................................................................... 20
5. Electrical and Physical Characteristics ......................................................................................21
5.1. Operation and performance parameters ............................................................................................. 21
6. SPI Communication ......................................................................................................................26
6.1. General information ............................................................................................................................ 26
6.2. ReadRate Opcode (0x01) ................................................................................................................... 28
6.3. ReadStatus Opcode (0x02)................................................................................................................. 29
6.4. AsicOperation Opcode (0x0B) ............................................................................................................ 31
6.5. ReadDiagBuf Opcode (0x0D) ............................................................................................................. 34
6.6. SPI commands types .......................................................................................................................... 35
6.8. CRC .................................................................................................................................................... 37
6.9. SPI Phase and Polarity ....................................................................................................................... 38
6.10. SPI Timing specification...................................................................................................................... 39
© 2010. Proprietary data. All rights reserved by SensorDynamics AG Entwicklungs- und Produktionsgesellschaft (below SD) including the right to file
industrial property rights. SD retains the sole power of distribution, such as reproduction, copying, distribution, adaptation, merger and translation.
Reproduction, copying, distribution, adaptation, merger and translation, in part or whole, without the prior written consent of SD, is prohibited. The
information given in this document shall in no event be regarded as a guarantee of conditions or characteristics.
SensorDynamics AG I Schloss Eybesfeld 1e. 8403 Lebring I Austria I +43-3182-40160-0 I [email protected] I www.sensordynamics.cc
page 5
Free Datasheet http://www.Datasheet4U.com
5 Page 
1.6. Self Diagnosis Concept
The inertial module accomplishes a continuously working self diagnosis of the gyroscope. There is no need to switch to a
certain diagnosis mode. If a failure of the gyroscope is detected a dedicated status flag (BIT_N, see section 6.1.2) in the
measurement data telegram is set to “1”. If the failure is just temporary, e.g. due to a mechanical shock, the BIT_N is reset
to “0” automatically. If the BIT_N remains “1” even after resetting the sensor a permanent damage must be considered.
© 2010. Proprietary data. All rights reserved by SensorDynamics AG Entwicklungs- und Produktionsgesellschaft (below SD) including the right to file
industrial property rights. SD retains the sole power of distribution, such as reproduction, copying, distribution, adaptation, merger and translation.
Reproduction, copying, distribution, adaptation, merger and translation, in part or whole, without the prior written consent of SD, is prohibited. The
information given in this document shall in no event be regarded as a guarantee of conditions or characteristics.
SensorDynamics AG I Schloss Eybesfeld 1e. 8403 Lebring I Austria I +43-3182-40160-0 I [email protected] I www.sensordynamics.cc
page 11
Free Datasheet http://www.Datasheet4U.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet SD707.PDF ] | |
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