AD5201 Analog Devices, Inc., AD5201 Datasheet - Page 14

• Manufacturer Part Number: AD5201
• Description: 256-position And 33-position Digital Potentiometers
• Manufacturer: Analog Devices, Inc.

AD5200/AD5201
TEST CIRCUITS
Figures 6 to 14 define the test conditions used in the product
specification table.
V+
V
OFFSET
MS2
V
DD
GND
V
A
A
B
V
V+
IN
NO CONNECT
W
A
A
DUT
B
V
OFFSET BIAS
W
MS
A
B
A
B
DUT
DUT
DUT
W
W
W
B
V
V+ = V
PSRR (dB) = 20 LOG
PSS (%/%) =
V+ = V
1 LSB = V+/2
W
OP279
R
V
I
W
W
MS1
DD
= [V
DD
V
= V
MS
5V
V
DD
MS1
MS
10%
/R
I
N
W
NOMINAL
– V
V
V
DD
MS2
MS
V
%
OUT
%
]/I
W
V
V
MS
DD
OFFSET
GND
OFFSET
GND
V
IN
DUT
NC = NO CONNECT
V
DUT
V
B
V
DD
SS
IN
W
OFFSET BIAS
A
GND
2.5V
I
DUT
SW
NC
NC
W
A
B
R
CODE = OO
V
A
B
SW
SS
W
TO V
W
B
=
OP279
0.1V
I
SW
V
DD
I
CM
CM
OP42
5V
+15V
–15V
H
+
–
0.1V
V
OUT
V
OUT