QT60168 - (QT60168 / QT60248) 16 AND 24 KEY QMATRIX TOUCH SENSOR ICs
QT60168 Features
* z Negligible external component count z Extremely low cost per key z +3 to +5V single supply operation z 32-pin lead-free TQFP package X3 X4 VSS VDD VSS VDD X5 X6 1 2 3 4 5 6 7 8 32 31 30 29 28 27 26 25 24 23 X1 X2 VREF X7 Y1B Y0B n/c VSS VDD SYNC VDD SCK QT60248 QT60168 TQFP-32 22 21 20 19 1
