EVAL-AD5110SDZ Analog Devices, EVAL-AD5110SDZ Datasheet - Page 18

• Manufacturer Part Number: EVAL-AD5110SDZ
• Description: Digital Potentiometer Development Tools Evaluation board
• Manufacturer: Analog Devices
• Series: AD5110r

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