Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

QST1508AH0 Datasheet(PDF) 5 Page - STMicroelectronics

Part # QST1508AH0
Description  Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
Download  51 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

QST1508AH0 Datasheet(HTML) 5 Page - STMicroelectronics

  QST1508AH0 Datasheet HTML 1Page - STMicroelectronics QST1508AH0 Datasheet HTML 2Page - STMicroelectronics QST1508AH0 Datasheet HTML 3Page - STMicroelectronics QST1508AH0 Datasheet HTML 4Page - STMicroelectronics QST1508AH0 Datasheet HTML 5Page - STMicroelectronics QST1508AH0 Datasheet HTML 6Page - STMicroelectronics QST1508AH0 Datasheet HTML 7Page - STMicroelectronics QST1508AH0 Datasheet HTML 8Page - STMicroelectronics QST1508AH0 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 51 page
background image
QST108
Device overview
5/51
1
Device overview
The QST108 capacitive touch sensor IC is a pure digital solution based on Quantum's
patented charge-transfer (QProx™) capacitive technology.
This technology allows users to create simple touch panel sensing electrode interfaces for
conventional or flexible printed circuit boards (PCB/FPCB). Sensing electrodes are part of
the PCB layout (copper pattern or printed conductive ink) and may be used in various
shapes (circle, rectangular, etc.).
By implementing the QProx™ charge-transfer algorithm, the QST108 detects finger
presence (human touch) near electrodes behind a dielectric (glass, plastic, wood, etc.). Only
one external sampling capacitor by channel is used in the measuring circuitry to control the
detection.
QST technology also incorporates advanced processing techniques such as drift
compensation, auto-calibration, noise filtering, and Quantum's patented Adjacent Key
Suppression™ (AKS™) to ensure maximum usability and control integrity.
In order to meet environmental requirements, ST offers this device in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97.
The maximum ratings related to soldering conditions are also marked on the inner box label.
ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.


Similar Part No. - QST1508AH0

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
QST104 STMICROELECTRONICS-QST104 Datasheet
454Kb / 45P
   Capacitive touch sensor device 4 keys with individual key state outputs or I2C interface
QST108 STMICROELECTRONICS-QST108 Datasheet
633Kb / 38P
   Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
More results

Similar Description - QST1508AH0

ManufacturerPart #DatasheetDescription
logo
STMicroelectronics
QST108 STMICROELECTRONICS-QST108 Datasheet
633Kb / 38P
   Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface
QST104 STMICROELECTRONICS-QST104 Datasheet
454Kb / 45P
   Capacitive touch sensor device 4 keys with individual key state outputs or I2C interface
logo
Avia Semiconductor Co.,...
HX612 AVIA-HX612 Datasheet
55Kb / 1P
   Capacitive Touch Key Controller (over 25 keys)
logo
Generalplus Technology ...
GPM8F377A GENERALPLUS-GPM8F377A Datasheet
376Kb / 16P
   Capacitive Touch M-KEY Sensor
logo
STMicroelectronics
STMPE821 STMICROELECTRONICS-STMPE821_09 Datasheet
661Kb / 55P
   8-channel capacitive touch key controller
logo
Tontek Design Technolog...
TTP229-AQG TONTEK-TTP229-AQG Datasheet
354Kb / 18P
   16 KEYS OR 8 KEYS TOUCH PAD DETECTOR IC
TTP229-LSF TONTEK-TTP229-LSF Datasheet
337Kb / 18P
   16 KEYS OR 8 KEYS TOUCH PAD DETECTOR IC
TTP229-BSF TONTEK-TTP229-BSF Datasheet
331Kb / 16P
   16 KEYS OR 8 KEYS TOUCH PAD DETECTOR IC
TTP229-KSF TONTEK-TTP229-KSF Datasheet
336Kb / 18P
   16 KEYS OR 8 KEYS TOUCH PAD DETECTOR IC
logo
Microchip Technology
CAP1208 MICROCHIP-CAP1208 Datasheet
605Kb / 67P
   8-Channel Capacitive Touch Sensor
10/28/13
More results


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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   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