Datasheet

ADT7316/ADT7317/ADT7318
Rev. B | Page 7 of 44
200µA I
OH
1.6V
TO OUTPUT
PIN
C
L
50pF
200µA I
OL
02661-004
Figure 5. Load Circuit for Access Time and Bus Relinquish Time
4.7kΩ
4.7kΩ
V
DD
TO DAC
OUTPUT
200pF
02661-005
Figure 6. Load Circuit for DAC Outputs
t
1
t
2
t
3
t
5
t
6
t
4
t
7
t
8
D7
CS
SCLK
DIN
DOUT
D6 D5 D4 D3 D2 D1 D0 X X X X X X X X
XXXXXXXXD7D6D5D4D3D2D1 D0
02661-003
Figure 7. SPI Bus Timing Diagram