Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

AN2869 Datasheet(PDF) 21 Page - STMicroelectronics

Part # AN2869
Description  Guidelines for designing touch sensing applications
PDF  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN2869 Datasheet(HTML) 21 Page - STMicroelectronics

Back Button AN2869 Datasheet HTML 17Page - STMicroelectronics AN2869 Datasheet HTML 18Page - STMicroelectronics AN2869 Datasheet HTML 19Page - STMicroelectronics AN2869 Datasheet HTML 20Page - STMicroelectronics AN2869 Datasheet HTML 21Page - STMicroelectronics AN2869 Datasheet HTML 22Page - STMicroelectronics AN2869 Datasheet HTML 23Page - STMicroelectronics AN2869 Datasheet HTML 24Page - STMicroelectronics AN2869 Datasheet HTML 25Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 43 page
background image
AN2869
Surface electrode design
Doc ID 15298 Rev 6
21/43
3.3.2
Interlaced linear sensor
When using the charge transfer acquisition principle, it is possible to use only three
elements thanks to the higher resolution achieved. This sensor type is not compatible with
the RC acquisition principle due to the lower sensitivity supported.
Figure 14.
Interlaced linear touch sensor with three elements (up to 60 mm long)
1.
The teeth of the interlaced linear touch sensor must be perfectly regular.
ai15091
Full band width 3.6 mm
Squared end
0.2 - 0.3 mm
Electrode gap 0.2 - 0.3 mm
LEGEND:
Via between layers
10 % meshed ground plane
Copper electrode
gap 2 mm
Electrode/ground
Tooth pitch
2.4 mm



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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