IA2004-ME32A Datasheet, PDF (3/5 Pages) Rohm – Image sensor heads for narrow-width scanners

Contact image sensor heads
zTiming chart
(a) CLK Timing Chart
1/fCLK
twCLK
twCLK
CLK
tSETUP
SP
tHOLD
IA2004-ME32A
trCLK
90%
50%
10%
tfCLK
90%
50%
10%
t pd1
ts
Ao
1pixel
2pixel
(b) Data Output Timing Chart
After turning on the SI pulse, the analog output shape starts from the setting up point of 27 clock pulse.
1
2
3
4
CLK
SI
Ao
26
27
28
29
Note) Output blank part cannot be used as the analog output standard level.
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