Datasheet

AD5024/AD5044/AD5064 Data Sheet
Rev. F | Page 6 of 28
t
4
t
3
SCLK
SYNC
DIN
t
1
t
2
t
5
t
6
t
7
t
8
DB31
t
9
t
10
t
11
LDAC
1
LDAC
2
t
13
1
ASYNCHRONOUS LDAC UPDATE MODE.
2
SYNCHRONOUS LDAC UPDATE MODE.
CLR
t
12
t
14
V
OUT
DB0
06803-003
Figure 4. Serial Write Operation
t
8
t
4
t
6
t
15
t
18
t
16
t
17
t
10
t
5
32 64
SCLK
SYNC
DIN
SDO
UNDEFINED
INPUT WORD FOR DAC N
INPUT WORD FOR DAC N
INPUT WORD FOR DAC N + 1
DB0DB31
DB0
DB31
DB31
DB0
t
18
t
12
06803-004
LDAC
1
1
IF IN DAISY-CHAIN MODE, LDAC MUST BE USED ASYNCHRONOUSLY.
CLR
Figure 5. Daisy-Chain Timing Diagram