Datasheet

AD7622
Rev. 0 | Page 25 of 28
SCLK
S
DOUT
D15 D14 D1
D0
D13
X15 X14 X13 X1 X0 Y15 Y14
BUSY
SDIN
INVSCLK = 0
X15 X14
X
123 1415161718
EXT/INT = 1
CS
RD = 0
t
33
t
16
t
34
t
31
t
32
t
35
t
36
t
37
06023-038
Figure 40. Slave Serial Data Timing for Reading (Read After Convert)
S
DOUT
SCLK
D1
D0
X
D15 D14 D13
123 141516
BUSY
EXT/INT = 1 INVSCLK = 0
CNVST
CS
RD = 0
t
16
t
31
t
32
t
35
t
3
t
36
t
37
06023-039
Figure 41. Slave Serial Data Timing for Reading (Read Previous Conversion During Convert)