X9221A_14 Datasheet, PDF (13/15 Pages) Intersil Corporation – Dual Digitally Controlled Potentiometer

Figure 12. Start Stop Timing
X9221A
START Condition
SCL
SDA
(Data in)
t_SU:STA
t_HD:STA
Figure 13. Write Cycle and Wiper Response Timing
STOP Condition
t_SU:STO
SCL
SDA
Wiper
Output
Clock 8
SDA_IN
Clock 9
ACK
STOP
START
t_WR
t_STPWV
13
FN8163.2
August 30, 2006