ADN2860-EVAL AD [Analog Devices], ADN2860-EVAL Datasheet - Page 3

• Manufacturer Part Number: ADN2860-EVAL
• Description: 3-Channel Digital Potentiometer with Nonvolatile Memory
• Manufacturer: AD [Analog Devices]

ELECTRICAL CHARACTERISTICS
Single supply: V
Dual supply: V
Table 1.
Parameter
DC CHARACTERISTICS,
RHEOSTAT MODE
DC CHARACTERISTICS,
POTENTIOMETER DIVIDER MODE
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Resistance Temperature Coefficent
Wiper Resistance
Channel Resistance Matching
Nominal Resistor Tolerance
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature
Coefficent
Full-Scale Error
Zero-Scale Error
Terminal Voltage Range
Capacitance
Capacitance
Common-Mode Leakage Current
Input Logic High
Input Logic Low
Output Logic High (SDA)
Output Logic Low
WP Leakage Current
A0 Leakage Current
5
5
DD
Ax, Bx
Wx
DD
= +2.25 V or +2.75 V, V
= 2.7 V to 5.5 V and −40°C < T
3
4
3
2
2
5, 6
SS
Symbol
R-DNL
R-INL
R-INL
R-INL
(∆R
R
∆R
∆R
DNL
DNL
INL
INL
(∆V
V
V
V
C
C
I
V
V
V
V
I
I
CM
WP
A0
= −2.25 V or −2.75 V, and −40°C < T
W
WFSE
WZSE
A, B, W
IH
IL
OH
OL
A,B
W
AB1
AB
WB
W
/R
/V
/R
/∆R
AB
W
WB
A
)/∆T × 10
AB2
< +85°C, unless otherwise noted.
)/∆T × 10
6
6
Rev. A | Page 3 of 20
Conditions
R
R
R
R
R
V
V
Ch 1 and Ch 2 R
Dx = 0x3FF
7-bit channel
9-bit channels
7-bit channel
9-bit channels
Code = half scale
7-bit channel/9-bit channels,
code = full scale
7-bit channel/9-bit channels,
code = zero scale
f = 1 kHz, measured to GND,
code = half scale
f = 1 kHz, measured to GND,
code = half scale
V
V
V
V
V
V
V
R
V
R
V
WP = V
A0 = GND
WB
WB
WB
WB
WB
DD
DD
W
DD
DD
DD
DD
DD
DD
PULL-UP
SS
PULL-UP
SS
= V
, 9-bit channels, V
, 9-bit channels, V
/V
/V
/V
/V
= 0 V
= 0 V
, 7-bit channel
, 9-bit channels
, 7-bit channel
= 5 V, I
= 3 V, I
= 5 V, V
= 5 V, V
SS
SS
SS
SS
DD
= 2.2 kΩ to V
= 2.2 kΩ to V
DD
= +2.7 V/0 V or
= ±2.5 V
= +2.7 V/0 V or
= ±2.5 V
/2
W
W
SS
SS
= 1 V/R
= 1 V/R
= 0 V
= 0 V
WB
A
, Dx = 0x1FF
< +85°C, unless otherwise noted.
WB
WB
DD
DD
DD
DD
= 5 V,
= 5 V,
= 5.5 V
= 2.7 V
Min
−2.5
−0.5
−2.0
−4.0
−15
−0.5
−2.0
−0.5
−2.0
−1/−2.75
0/0
V
2.4
2.1
4.9
−0.75
SS
Typ
35
100
250
0.1
15
85
95
0.01
1
Max
+0.75
+2.5
+0.5
+2.0
+4.0
150
400
+15
+0.5
+2.0
+0.5
+2.0
0/0
1/2.0
V
1
0.8
0.6
0.4
9
3
DD
ADN2860
Unit
LSB
LSB
LSB
LSB
LSB
ppm/°C
Ω
Ω
%
%
LSB
LSB
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
µA
V
V
V
V
V
V
µA
µA