Microchip AT42QT1481 Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Microchip AT42QT1481 (73 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 37 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/73
9621EX–AT42–07/2014
Features
Number of keys:
Up to 48
Technology:
Patented charge-transfer (transverse mode), with frequency hopping
Key outline sizes:
6 mm × 6 mm or larger (panel thickness dependent); widely different sizes and
shapes possible
Key spacings:
8 mm or wider, center to center (panel thickness dependent)
Electrode design:
Two-part electrode shapes (drive-receive); wide variety of possible layouts
Layers required:
One layer (with jumpers), two layers (no jumpers)
Electrode materials:
PCB, FPCB, silver or carbon on film, ITO on film
Panel materials:
Plastic, glass, composites, painted surfaces (low particle density metallic
paints possible)
Adjacent Metal:
Compatible with grounded metal immediately next to keys
Panel thickness:
Up to 50 mm glass, 20 mm plastic (key size dependent)
Key sensitivity:
Individually settable via simple commands over serial interface
Signal processing:
Self-calibration, auto drift compensation, noise filtering, Adjacent Key
Suppression®
Interfaces:
UART
SPI slave (4 MHz maximum clock rate)
STATUS indication pin
Debug output
FMEA compliant design features
IEC/EN/UL60730 compliant design features
UL approval
VDE compliance
For use in both class B and class C safety-critical products
Atmel AT42QT1481
48-Key QMatrix FMEA IEC/EN60730 Touch Sensor IC
DATASHEET
2AT42QT1481 [DATASHEET]
9621EX–AT42–07/2014
Detects and Reports Key Failure
Power:
+4.75 to 5.25 V
Package:
44-pin 10 × 10 mm TQFP RoHS compliant
3
AT42QT1481 [DATASHEET]
9621EX–AT42–07/2014
1. Pinout and Schematic
1.1 Pinout Conguration


Product specificaties

Merk: Microchip
Categorie: Niet gecategoriseerd
Model: AT42QT1481

Heb je hulp nodig?

Als je hulp nodig hebt met Microchip AT42QT1481 stel dan hieronder een vraag en andere gebruikers zullen je antwoorden




Handleiding Niet gecategoriseerd Microchip

Handleiding Niet gecategoriseerd

Nieuwste handleidingen voor Niet gecategoriseerd