EVAL-AD5282EBZ Analog Devices Inc, EVAL-AD5282EBZ Datasheet - Page 3

• Manufacturer Part Number: EVAL-AD5282EBZ
• Description: Dual 8-Bit I2C Dig POT
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5282EBZ

• Main Purpose: Digital Potentiometer
• Embedded: No
• Utilized Ic / Part: AD5282
• Primary Attributes: 2 Channel, 256 Position
• Secondary Attributes: I²C Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
Table 1.
Parameter
DC CHARACTERISTICS–RHEOSTAT MODE
DC CHARACTERISTICS–POTENTIOMETER DIVIDER MODE (specifications apply to all VRs)
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DYNAMIC CHARACTERISTICS
DD
Resistor Differential NL
Resistor Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature
Wiper Resistance
Resolution
Integral Nonlinearity
Differential Nonlinearity
Voltage Divider Temperature
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance A, B
Capacitance W
Common-Mode Leakage
Shutdown Current
Input Logic High
Input Logic Low
Output Logic High (O
Output Logic Low (O
Input Current
Input Capacitance
Logic Supply
Power Single-Supply Range
Power Dual-Supply Range
Logic Supply Current
Positive Supply Current
Negative Supply Current
Power Dissipation
Power Supply Sensitivity
Bandwidth −3 dB
= +15 V, V
Coefficient
Coefficient
SS
5
6
= 0 V or V
6
7
6
1
2
4
1
, O
, O
2
4
2
2
)
)
DD
6, 8, 9
3
= +5 V, V
Symbol
R-DNL
R-INL
ΔR
(∆R
R
N
INL
DNL
(∆V
V
V
V
C
C
I
I
V
V
V
V
I
C
V
V
V
I
I
I
P
PSS
BW_20K
BW_50K
BW_200K
CM
SHDN
IL
LOGIC
DD
SS
W
WFSE
WZSE
A
IH
IL
IH
IL
LOGIC
DD RANGE
DD/SS RANGE
DISS
A
W
IL
, V
, C
AB
AB
W
/V
B
SS
B
/R
, V
= −5 V; V
W
AB
W
)/∆T x 10
)/∆T x 10
LOGIC
6
6
= 5 V, V
Code = 0x80
Conditions
R
R
T
V
I
Code = 0x80
Code = 0xFF
Code = 0x00
f = 5 MHz, measured to GND,
f = 1 MHz, measured to GND,
Code = 0x80
V
V
V
V
V
V
V
R
R
R
W
WB
WB
A
IH
AB
AB
AB
AB
A
IN
SS
LOGIC
IH
= V
= 25°C
= V
= 5 V or V
= 0 V or 5 V
= 5 V or V
, V
, V
= 0 V
= V
= 20 kΩ, Code = 0x80
= 50 kΩ, Code = 0x80
= 200 kΩ, Code = 0x80
Rev. C | Page 3 of 28
A
A
DD
= 5 V
B
DD
= NC
= NC
A
= V
/R, V
, wiper = no connect
= +V
W
IL
DD
IL
= 0 V, V
DD
= 0 V
= 3 V or 5 V
, V
B
DD
= 0 V; −40°C < T
= +5 V, V
SS
= −5
A
< +85°C, unless otherwise noted.
Min
−1
−1
−30
8
−1
−1
−2
0
V
0.7 × V
0
4.9
2.7
4.5
±4.5
SS
L
Typ
±1/4
±1/4
30
60
±1/4
±1/4
5
−1
+1
25
55
1
5
0.1
0.1
0.2
0.002
310
150
35
AD5280/AD5282
1
Max
+1
+1
+30
150
+1
+1
0
+2
V
5
V
0.3 × V
0.4
±1
V
16.5
±5.5
60
1
1
0.3
0.01
DD
L
DD
+ 0.5
L
Unit
LSB
LSB
%
ppm/°C
Ω
Bits
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
nA
μA
V
V
V
V
μA
pF
V
V
V
μA
μA
μA
mW
%/%
kHz
kHz
kHz