X9221 Xicor, X9221 Datasheet - Page 11
X9221
Manufacturer Part Number
X9221
Description
Dual E2POT Nonvolatile Digital Potentiometer
Manufacturer
Xicor
Datasheet
1.X9221.pdf
(14 pages)
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X9221
Figure 11. Output Bus Timing
SCL
t AA
t DH
SDA OUT (ACK)
SDA OUT
SDA OUT
SDA
3079 ILL F04
Figure 12. Start Stop Timing
START CONDITION
STOP CONDITION
SCL
t HD:STA
t SU:STO
t SU:STA
SDA
DATA IN
3079 ILL F05
Figure 13. Write Cycle and Wiper Response Timing
SCL
CLOCK 8
CLOCK 9
STOP
START
t WR
SDA IN
ACK
SDA
t STPWV
WIPER
OUTPUT
3079 ILL F06
11
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