EVAL-AD5272SDZ Analog Devices Inc, EVAL-AD5272SDZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD5272SDZ
• Description: EVALUATION BOARD
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5272SDZ

• Main Purpose: Digital Potentiometer
• Embedded: No
• Utilized Ic / Part: AD5272
• Primary Attributes: 1 Channel, 1024 Position
• Secondary Attributes: 2.7 ~ 5.5 V, 5 ppm/°C, I²C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—AD5272
V
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
RESISTOR TERMINALS
DIGITAL INPUTS
DIGITAL OUTPUT
POWER SUPPLIES
DD
Resolution
Resistor Integral Nonlinearity
Resistor Differential Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature Coefficient
Wiper Resistance
Terminal Voltage Range
Capacitance
Capacitance
Common-Mode Leakage Current
Input Logic
Input Current
Input Capacitance
Output Voltage
Tristate Leakage Current
Output Capacitance
Single-Supply Power Range
Dual-Supply Power Range
Supply Current
50-TP Store Current
50-TP Read Current
Power Dissipation
= 2.7 V to 5.5 V, V
R-Perf Mode
Normal Mode
High
Low
High
Low
Positive
Negative
Positive
Negative
Positive
Negative
5
5
5
A
W
4
5
10
5
5, 9
5, 8
5
SS
= 0 V; V
5, 7
2, 3
DD
2
5
= 2.5 V to 2.75 V, V
5, 6
Symbol
R-INL
R-DNL
V
V
I
C
V
V
I
I
I
I
I
I
IN
DD
SS
DD_OTP_STORE
SS_OTP_STORE
DD_OTP_READ
SS_OTP_READ
INH
INL
IN
OH
OL
SS
Test Conditions/Comments
R
R
R
See Table 2 and Table 3
Code = full scale
Code = zero scale
f = 1 MHz, measured to GND, code = half scale
f = 1 MHz, measured to GND, code = half scale
V
R
R
V
V
V
V
AW
AW
AW
PULL_UP
PULL_UP
= −2.5 V to −2.75 V; −40°C < T
A
DD
DD
SS
IH
= V
= V
= 0 V
= 20 kΩ, |V
= 20 kΩ, |V
= 50 kΩ, 100 kΩ
= 2.7 V to 5.5 V, V
= 2.5 V to 2.75 V, V
Rev. C | Page 3 of 28
W
DD
= 2.2 kΩ to V
= 2.2 kΩ to V
or V
IL
DD
DD
= GND
− V
− V
SS
SS
| = 3.0 V to 5.5 V
DD
DD
SS
| = 2.7 V to 3.0 V
SS
= 0 V
= −2.5 V to −2.75 V
A
< +125°C, unless otherwise noted.
Min
10
−1
−1
−1
−1
−1
V
2.0
V
−1
2.7
±2.5
−1
−500
SS
DD
− 0.1
AD5272/AD5274
Typ
±0.5
±15
5
35
90
40
±1
5
5
4
−4
1
Max
+1
+1.5
+1
+1
+1
70
V
50
0.8
0.4
0.6
+1
5.5
±2.75
1
500
5.5
DD
Unit
Bits
LSB
LSB
LSB
ppm/°C
V
nA
pF
pF
V
μA
mA
mA
μA
μA
μW
LSB
%
%
Ω
pF
pF
V
V
μA
V
V
V
μA
V
μA