EVAL-AD5110SDZ Analog Devices, EVAL-AD5110SDZ Datasheet - Page 18
EVAL-AD5110SDZ
Manufacturer Part Number
EVAL-AD5110SDZ
Description
Digital Potentiometer Development Tools Evaluation board
Manufacturer
Analog Devices
Series
AD5110r
Datasheet
1.EVAL-AD5110SDZ.pdf
(28 pages)
Specifications of EVAL-AD5110SDZ
Rohs
yes
Product
Evaluation Boards
Tool Is For Evaluation Of
AD5110
Resistance
10 kOhms
Operating Supply Voltage
5.5 V
Interface Type
I2C
Maximum Operating Temperature
+ 125 C
Factory Pack Quantity
1
AD5110/AD5112/AD5114
TEST CIRCUITS
Figure 35 to Figure 40 define the test conditions used in the Specifications section.
Figure 36. Potentiometer Divider Nonlinearity Error (INL, DNL)
Figure 35. Resistor Position Nonlinearity Error
NC = NO CONNECT
V+
(Rheostat Operation: R-INL, R-DNL)
NC
A
B
DUT
Figure 37. Wiper Resistance
NC
W
A
B
DUT
B
DUT
A
W
NC = NO CONNECT
W
I
WB
GND TO V
V
MS
V+ = V
1LSB = V+/2
DD
I
W
V
R
DD
MS
W
+
–
=
0.1V
N
0.1V
I
WB
Rev. B | Page 18 of 28
OFFSET
V+
GND
~
V
Figure 38. Power Supply Sensitivity (PSS, PSRR)
V
DD
Figure 40. Common-Mode Leakage Current
IN
V
GND
Figure 39. Gain and Phase vs. Frequency
DD
V
V
V
DD
DD
A
A
B
DUT
W
DUT
2.5V
A
B
V
MS
A
B
W
GND
GND
W
AD8652
I
V+ = V
PSRR (dB) = 20 log
PSS (%/%) =
CM
+15V
–15V
DD
± 10%
GND
V
ΔV
ΔV
DD
MS
DD
Data Sheet
%
%
ΔV
ΔV
V
OUT
MS
DD