MC144110 Datasheet, PDF (5/8 Pages) Freescale Semiconductor, Inc – Digital-to-Analog Converters with Serial Interface

VRn _OUT
STEP
SIZE
Step Size = ^{VDD ± 0.75 VDD}
64
64
(For any adjacent pair of digital numbers)
DIGITAL NUMBER
Figure 2. Definition of Step Size
ENB
CLK
Din
50%
tsu
50%
C1
C2
twH
twL
th
CN
D1
D2
DN
tsu
th
Figure 3. Serial Input, Positive Clock
ENB
CLK
Din
tsu
C1
C2
twL
twH
th
CN
D1
D2
DN
tsu
th
Figure 4. Serial Input, Negative Clock
MOTOROLA
MC144110•MC144111
5