AT42QT1012_10 ATMEL [ATMEL Corporation], AT42QT1012_10 Datasheet - Page 18

• Manufacturer Part Number: AT42QT1012_10
• Description: One-channel Toggle-mode Touch Sensor IC with Power Management Functions
• Manufacturer: ATMEL [ATMEL Corporation]

18
AT42QT1012
Figure 3-12. Override Pulse (Delay Multiplier x24)
Figure 3-13
Figure 3-13. Overriding Auto Off
shows override pulses being applied to a QT1012 with delay multiplier set to x1.
VDD
VSS
SNSK
OUT
P - override (reload auto off delay)
O - switch output off (t
C - sensor recalibration
P – override (reload auto off delay)
O – switch output off
C – sensor recalibration
Vm
Vm
ELECTRODE
Tp
SENSE
Bursts
RS
CS
Rm
4
3
SNSK
SNS
P
C
off
VDD
VDD
burst time + 50ms)
VSS
5
P
2
C
TIME
OUT
P
1
6
C
Rop
t
off
O
C
9543D–AT42–08/10