AD5292 Analog Devices, AD5292 Datasheet - Page 5

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

w w w . D a t a S h e e t 4 U . c o m
ELECTRICAL CHARACTERISTICS—AD5292
V
−40°C < T
Table 3.
Parameter
DC CHARACTERISTICS—RHEOSTAT MODE
DC CHARACTERISTICS—POTENTIOMETER
RESISTOR TERMINALS
DIGITAL INPUTS
DIGITAL OUTPUTS (SDO and RDY)
POWER SUPPLIES
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
A
< +105°C, unless otherwise noted.
4
4
4
4
4, 8
4, 7
9
4
4
4
5
4
SS
6
5
= 0 V; V
2
4
4
2
4
DD
4
= 10.5 V to 16.5 V, V
3
)
Symbol
N
R-DNL
R-INL
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
WFSE
WZSE
A
IH
IL
OH
OL
DD
DD
LOGIC
DISS
A
W
IL
OL
, V
, C
AB
AB
AB
W
/V
/R
/R
/V
B
B
/R
, V
SS
AB
AB
W
AB
W
)/∆T × 10
)/∆T × 10
SS
6
6
= −10.5 V to −16.5 V; V
Conditions
R
|V
|V
See Table 4
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
Rev. 0 | Page 5 of 28
WB
A
LOGIC
LOGIC
IN
PULL_UP
PULL_UP
SS
DD
DD
LOGIC
IH
IH
IH
DD
DD
= V
DD
= 0 V or V
= 5 V or V
= 5 V or V
= 5 V or V
, V
= 0 V
/V
/V
− V
− V
/∆V
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
SS
SS
| = 26 V to 33 V
| = 21 V to 26 V
= ±15 V ± 10%
W
IL
IL
IL
LOGIC
IH
= GND
= GND
= GND
= 5 V or V
LOGIC
LOGIC
LOGIC
IL
= GND
= 2.7 V to 5.5 V, V
Min
10
−1
−2
−3
−1
10
−1
−1.5
−8
0
V
2.0
V
−1
9
±9
−2
2.7
SS
LOGIC
− 0.4
A
= V
Typ
0.5
±20
35
60
5
85
65
±1
5
5
0.1
−0.1
1
25
25
8
0.025
DD
, V
AD5291/AD5292
1
B
= V
Max
+1
+2
+3
+1
100
+1
+1.5
0
8
V
0.8
±1
GND + 0.4
1
33
±16.5
2
5.5
10
110
0.08
DD
SS
,
Unit
Bits
LSB
LSB
LSB
%
%
ppm/°C
Bits
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
%/%
Ω
LSB
LSB