AD5292 Analog Devices, AD5292 Datasheet - Page 3

• Manufacturer Part Number: AD5292
• Description: (AD5291 / AD5292) Digital Potentiometer
• Manufacturer: Analog Devices

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SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—AD5291
V
−40°C < T
Table 1.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
DC CHARACTERISTICS—POTENTIOMETER
RESISTOR TERMINALS
DIGITAL INPUTS
DIGITAL OUTPUTS (SDO and RDY)
POWER SUPPLIES
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DD
Resolution
Resistor Differential Nonlinearity
Resistor Integral Nonlinearity
Nominal Resistor Tolerance (R-Perf Mode
Nominal Resistor Tolerance (Normal Mode)
Resistance Temperature Coefficient
Wiper Resistance
DIVIDER MODE
Resolution
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider Temperature
Full-Scale Error
Zero-Scale Error
Terminal Voltage Range
Capacitance A, Capacitance B
Capacitance W
Common-Mode Leakage Current
Input Logic High
Input Logic Low
Input Current
Input Capacitance
Output High Voltage
Output Low Voltage
Tristate Leakage Current
Output Capacitance
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
Negative Supply Current
Logic Supply Range
Logic Supply Current
OTP Store Current
OTP Read Current
Power Dissipation
Power Supply Rejection Ratio
= 21 V to 33 V, V
Coefficient
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A
< +105°C, unless otherwise noted.
.
4
4
4
4
4, 8
4, 7
9
4
4
D
4
5
4
SS
6
5
= 0 V; V
a
2
4
4
2
4
DD
4
t
= 10.5 V to 16.5 V, V
3
)
a
Symbol
N
R-DNL
R-INL
∆R
∆R
(∆R
R
N
DNL
INL
(∆V
V
V
V
C
C
I
V
V
I
C
V
V
C
V
V
I
I
V
I
I
I
P
PSSR
CM
IL
DD
SS
LOGIC
LOGIC_PROG
LOGIC_FUSE_READ
W
DISS
WFSE
WZSE
A
A
W
IH
IL
IL
OH
OL
OL
DD
DD
LOGIC
, V
, C
AB
AB
AB
W
/V
/R
/R
/V
B
B
/R
, V
SS
S
AB
AB
W
AB
W
)/∆T × 10
)/∆T × 10
h
SS
6
6
= −10.5 V to −16.5 V; V
e
Rev. 0 | Page 3 of 28
Conditions
R
See Table 2
Code = half scale
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
JEDEC compliant
V
V
V
R
R
V
V
V
V
V
V
V
∆V
WB
PULL_UP
PULL_UP
A
LOGIC
LOGIC
IN
SS
DD
DD
LOGIC
IH
IH
IH
DD
= V
= 0 V or V
= 5 V or V
= 5 V or V
= 5 V or V
, V
= 0 V
/V
/V
/∆V
e
SS
SS
A
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V
= 5 V; V
B
= NC
= V
= 2.2 kΩ to V
= 2.2 kΩ to V
= ±16.5 V
= ±16.5 V
SS
= ±15 V ± 10%
W
LOGIC
IL
IL
IL
t
IH
= GND
= GND
= GND
= 5 V or V
4
LOGIC
LOGIC
LOGIC
IL
= GND
U
= 2.7 V to 5.5 V, V
.
−1
Min
8
−1
−1
8
−1
−0.5
−2
0
V
2.0
V
−1
9
±9
−2
2.7
SS
LOGIC
c
− 0.4
A
o
= V
Typ
0.5
±20
35
60
1.5
85
65
±1
5
5
0.1
−0.1
1
25
25
8
0.025
DD
m
1
, V
AD5291/AD5292
B
= V
Max
+1
+1
100
+0.5
0
2
V
0.8
±1
GND + 0.4 V
+1
33
±16.5
2
5.5
10
110
0.08
+1
+1
DD
SS
,
Unit
Bits
LSB
LSB
%
%
ppm/°C
Ω
Bits
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
nA
V
V
μA
pF
V
V
μA
pF
V
V
μA
μA
V
μA
mA
mA
μW
%/%