ad5231 Analog Devices, Inc., ad5231 Datasheet - Page 12

• Manufacturer Part Number: ad5231
• Description: Nonvolatile Memory, 1024-position Digital Potentiometer
• Manufacturer: Analog Devices, Inc.

AD5231
2mA/DIV
CLK
I
SDI
DD
CS
*
*SUPPLY CURRENT RETURNS TO MINIMUM POWER CONSUMPTION
IF INSTRUCTION 0 (NOP) IS EXECUTED IMMEDIATELY AFTER
INSTRUCTION 1 (READ EEMEM).
Figure 24. I
DD
vs. Time when Restoring Data from EEMEM
4ms/DIV
5V/DIV
5V/DIV
5V/DIV
Rev. C | Page 12 of 28
0.01
100
0.1
10
1
0
128
256
Figure 25. I
384
CODE (Decimal)
R
R
R
AB
AB
AB
WB_MAX
= 10kΩ
= 50kΩ
= 100kΩ
512
vs. Code
640
V
T
768
A
A
= 25°C
= V
B
= OPEN
896
1024