Datasheet

AD7612 Data Sheet
Rev. A | Page 26 of 32
BUSY
SYNC
SDCLK
SDOUT
123 141516
D15 D14 D2 D1 D0
X
RDC/SDIN = 0 INVSCLK = INVSYNC = 0
CNVST
CS, RD
EXT/INT = 0
t
23
t
22
t
16
t
15
t
14
t
29
t
19
t
21
t
20
t
18
t
28
t
30
t
24
t
25
t
26
t
27
t
3
06265-039
Figure 39. Master Serial Data Timing for Reading (Read After Convert)
EXT/INT = 0
RDC/SDIN = 1 INVSCLK = INVSYNC = 0
D15 D14 D2 D1 D0X
123 141516
BUSY
SYNC
SDCLK
SDOUT
CNVST
CS, RD
t
23
t
18
t
15
t
14
t
17
t
3
t
22
t
16
t
1
t
25
t
26
t
24
t
27
t
19
t
20
t
21
06265-040
Figure 40. Master Serial Data Timing for Reading (Read Previous Conversion During Convert)