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DS1800
072095 1
1/13
R
F
/R
I
RELA
TIONSHIP VS. POSITION
Figure 4
RF
, RI VERSUS POSITION
POSITION
RESIST
ANCE (ohms)
3–WIRE SERIAL TIMING DIAGRAM
Figure 5
RST
CLK
D
t
CC
t
CH
t
DC
t
CDH
SECOND DA
TA
BIT
FIRST DA
T
A
BIT
C
OUT
t
PLH
••
•
••
•
••
•
t
RL
T
t
HL
T
1
...
...
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