поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

BMA255 датащи(PDF) 21 Page - Bosch Sensortec GmbH

номер детали BMA255
подробное описание детали  Digital, triaxial acceleration sensor
PDF  119 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  BOSCH [Bosch Sensortec GmbH]
домашняя страница  https://www.bosch-sensortec.com
Logo BOSCH - Bosch Sensortec GmbH

BMA255 датащи(HTML) 21 Page - Bosch Sensortec GmbH

Back Button BMA255 Datasheet HTML 17Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 18Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 19Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 20Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 21Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 22Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 23Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 24Page - Bosch Sensortec GmbH BMA255 Datasheet HTML 25Page - Bosch Sensortec GmbH Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 119 page
background image
BMA255
Data sheet
Page 21
BST-BMA255-DS004-05 | Revision 1.2 | August 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.
4.5 Offset compensation
Offsets in measured signals can have several causes but they are always unwanted and
disturbing in many cases. Therefore, the BMA255 offers an advanced set of four digital offset
compensation methods which are closely matched to each other. These are slow, fast, and
manual compensation as well as inline calibration.
The compensation is performed with unfiltered data, and is then applied to both, unfiltered and
filtered data. If necessary the result of this computation is saturated to prevent any overflow
errors (the smallest or biggest possible value is set, depending on the sign). However, the
registers used to read and write compensation values have a width of 8 bits.
An overview of the offset compensation principle is given in figure 5:
1g
7.8mg
15.6mg
31.2mg
62.5mg
125mg
250mg
500mg
Sign
3.9mg
1.9mg
0.97mg
1g
7.8mg
15.6mg
31.2mg
62.5mg
125mg
250mg
500mg
Sign
3.9mg
1.9mg
2g
1g
7.8mg
15.6mg
31.2mg
62.5mg
125mg
250mg
500mg
Sign
3.9mg
2g
4g
Sign
1g
7.8mg
15.6mg
31.2mg
62.5mg
125mg
250mg
500mg
8g
2g
4g
MSB
MSB
MSB
MSB
LSB
LSB
LSB
LSB
-
+-2g
+-4g
+-8g
+-16g
Sign
MSB
LSB
7.8mg
15.6mg
31.2mg
62.5mg
125mg
250mg
500mg
Read/
Write
12 bit acceleration data range
I2C/SPI/NVM mapping
Figure 5: Principle of offset compensation



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com