QT1103 Datasheet, PDF (16/22 Pages) Quantum Research Group – QTOUCH™ 10-KEY SENSOR IC

Low Power operation (optimized - only burst A and B in use)
QT1103, average Idd (70ms optimized LP operation)
1500.0
1250.0
1000.0
750.0
500.0
Vdd=5V
Vdd=4V
Vdd=3.3V
Vdd=2.8V
250.0
0.0
0123456
burst length (ms)
QT1103, average Idd (110ms optimized LP
1000.0
operation)
800.0
600.0
400.0
200.0
Vdd=5V
Vdd=4V
Vdd=3.3V
Vdd=2.8V
0.0
0123456
burst length (ms)
QT1103, average Idd (190ms optimized LP
500.0
operation)
400.0
300.0
200.0
100.0
Vdd=5V
Vdd=4V
Vdd=3.3V
Vdd=2.8V
0.0
0123456
burst length (ms)
lQ
16
QT1103_3R0.03_0607