QT240-ISSG Overview
lQ " " " " " " " " " " " " QT240-ISSG 4 KEY QTOUCH™ SENSOR IC Four independent charge-transfer (‘QT’) touch keys Individual outputs per channel - active high Projects prox fields through any dielectric Sensitivity easily adjusted on a per-channel basis 100% autocal for life - no adjustments required 3.9V ~ 5.5V single supply operation 10s, 60s, infinite autorecal timeout (strap options) Sync pin for line sync to...