AD5232 Analog Devices, AD5232 Datasheet - Page 4

• Manufacturer Part Number: AD5232
• Description: 2-Channel/ 256-Position Digital Potentiometer
• Manufacturer: Analog Devices

AD5232
CPOL = 0
CPOL = 1
CLK
SDO
RDY
SDO
CLK
RDY
SDI
CS
SDI
CS
t
14
t
14
NOT DEFINED, BUT NORMALLY MSB OF CHARACTER JUST RECEIVED.
THE CPOL = 0 MICROCONTROLLER COMMAND ALIGNS THE INCOMING DATA TO THE POSITIVE EDGE OF THE CLOCK.
NOT DEFINED, BUT NORMALLY LSB OF CHARACTER PREVIOUSLY TRANSMITTED.
THE CPOL = 1 MICROCONTROLLER COMMAND ALIGNS THE INCOMING DATA TO THE POSITIVE EDGE OF THE CLOCK.
t
t
8
8
t
t
2
2
MSB IN
MSB OUT
t
t
4
5
MSB
t
t
1
1
t
MSB
10
t
t
t
5
6
4
t
7
t
t
10
6
CPHA = 1
t
7
CPHA = 0
LSB
LSB
t
11
LSB
t
11
LSB OUT
t
t
3
3
t
t
t
t
15
9
15
9
t
12
t
t
12
17
t
17
t
t
16
16
t
t
13
13