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SMG130のメーカーはBoschです、この部品の機能は「3-axis gyroscope」です。 |
部品番号 | SMG130 |
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部品説明 | 3-axis gyroscope | ||
メーカ | Bosch | ||
ロゴ | |||
このページの下部にプレビューとSMG130ダウンロード(pdfファイル)リンクがあります。 Total 30 pages
Department AE/ESE3
Datasheet
SMG130
Page 0/47
Version 1.0
No. 1 279 929 820
Date 01.10.2015
0 Document History
Version Comment
1.0 Initial Version: Fork from
20150402_TPD_SMG130_non_NDA_v1.0_preliminary
Changes as compared to TPD:
- Disclaimer extended
- Document name changed
Date
29.09.2015
Robert Bosch 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.
1 Page Department AE/ESE3
Datasheet
SMG130
Page 2/47
Version 1.0
No. 1 279 929 820
Date 01.10.2015
Content
1 Introduction ........................................................................................................................5
2 Technical Description .......................................................................................................5
2.1 Working Principle of the Sensing Element (MEMS)............................................... 5
2.2 Block Diagram....................................................................................................... 7
2.3 Signal Path............................................................................................................ 8
2.4 Power Management .............................................................................................. 9
2.5 Soft Reset ............................................................................................................. 9
2.6 Sensor Data ........................................................................................................ 10
2.6.1 Gyroscope ....................................................................................................... 10
2.6.2 Temperature Sensor ........................................................................................ 11
3 Application .......................................................................................................................12
3.1 Sensing Axes Orientation.................................................................................... 12
3.2 Pin-out ................................................................................................................ 13
3.3 Dimensions and Weight ...................................................................................... 14
3.4 Marking ............................................................................................................... 15
3.5 Footprint.............................................................................................................. 15
3.6 SPI Connection Diagram..................................................................................... 16
3.7 TWI Connection Diagram .................................................................................... 17
4 Specified Parameters ......................................................................................................18
4.1 Absolute Maximum Ratings................................................................................. 18
4.2 Operating Conditions .......................................................................................... 19
4.3 Gyroscope Output Signal .................................................................................... 20
5 Communication................................................................................................................21
5.1 Serial Peripheral Interface (SPI).......................................................................... 21
5.2 Two-Wire Interface (TWI) .................................................................................... 24
5.3 Access Restrictions (SPI and TWI) ..................................................................... 28
5.4 Self-test (BIST) ................................................................................................... 29
6 Register Description........................................................................................................30
6.1 General Remarks ................................................................................................ 30
6.2 Register Map....................................................................................................... 30
6.2.1 Register 0x00 (CHIP_ID) ................................................................................. 31
Robert Bosch 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.
3Pages Department AE/ESE3
Datasheet
SMG130
Page 5/47
Version 1.0
No. 1 279 929 820
Date 01.10.2015
1 Introduction
The SMG130 is a triaxial gyroscope for non-safety related applications, e.g. for in-dash naviga-
tion in the passenger compartment. Within one package, the SMG130 offers the detection of an-
gular rate in three perpendicular axes. The digital standard serial peripheral interface (SPI) of the
SMG130 allows for bidirectional data transmission.
Basic Description
Sensor Bosch Part Nr.
Type
Range
Resolution
SMG130 0273 142 062 Gyroscope
±125 °/s, ±250 °/s,
±500 °/s, ±1000 °/s,
±2000 °/s
16 bit
Key Features
Triaxial gyroscope
Advanced triaxial 16 bit gyroscope for reduced PCB space
and simplified signal routing
Small package
LGA, 16 pins, footprint 3.0 x 4.5 mm², height 0.95 mm
Common voltage supplies
VDD voltage range: 2.4 ... 3.6 V
Digital interface
SPI, TWI (compatible with I2C)
Consumer electronics suite
MSL1, RoHS compliant, halogen- and Pb-free
Operating temperature
-40 … +85 °C
Programmable functionality
Rate ranges selectable
Low-pass filter bandwidths selectable
On-chip temperature sensor
Factory trimmed, 8 bit, typical
Bosch wishes to point out that the system/product was not developed according to ISO 26262
standards, and has therefore been approved by Bosch only for applications that are not safety-
related.
2 Technical Description
2.1 Working Principle of the Sensing Element (MEMS)
The gyroscope SMG130 consists of an evaluation circuitry (ASIC) stacked on top of a micro-
mechanical sensing element (MEMS) within a standard LGA package.
Robert Bosch 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.
6 Page | |||
ページ | 合計 : 30 ページ | ||
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PDF ダウンロード | [ SMG130 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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