EVAL-AD5292EBZ Analog Devices Inc, EVAL-AD5292EBZ Datasheet - Page 3

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EVAL-AD5292EBZ

Manufacturer Part Number
EVAL-AD5292EBZ
Description
EVALUATION BOARD
Manufacturer
Analog Devices Inc
Datasheet

Specifications of EVAL-AD5292EBZ

Main Purpose
Digital Potentiometer
Embedded
Yes
Utilized Ic / Part
AD5292
Primary Attributes
1 Channel, 256 Position
Secondary Attributes
SPI Interface
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
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 Coefficient
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
Three-State 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
A
< +105°C, unless otherwise noted.
4
4
4
4
4
4
9
, 8
, 7
4
4
5
4
SS
6
= 0 V; V
5
2
4
2
4
DD
4
= 10.5 V to 16.5 V, V
4
3
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
PSRR
CM
IL
DD
SS
LOGIC
LOGIC_PROG
LOGIC_FUSE_READ
DISS
W
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
AB
AB
W
AB
W
)/∆T × 10
)/∆T × 10
SS
6
6
= −10.5 V to −16.5 V; V
Rev. D | Page 3 of 32
Conditions
R
See
Code = full-scale; See
Code= zero scale
Code = half-scale; See
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
R
R
R
DD
= V
= 0 V or V
= 5 V or V
= 5 V or V
= 5 V or V
, V
= 0 V
/V
/V
AB
AB
AB
Table 2
/∆V
SS
SS
A
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V
= 5 V; V
= 20 kΩ
= 50 kΩ
= 100 kΩ
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
Table 3
IH
= GND
= GND
= GND
= 5 V or V
LOGIC
LOGIC
Figure 38
LOGIC
Figure 41
IL
= GND
= 2.7 V to 5.5 V, V
8
−1
−1
−1
8
−0.5
−0.5
−2
0
V
2.0
V
−1
9
±9
−2
2.7
Min
SS
LOGIC
− 0.4
A
= V
Typ
±0.5
±7
35
60
1.5
85
65
±1
5
5
0.1
−0.1
1
25
25
8
0.103
0.039
0.021
DD
1
, V
AD5291/AD5292
B
= V
Max
+1
+1
+1
100
+0.5
+0.5
+0.25
2
V
0.8
±1
GND + 0.4 V
+1
33
±16.5
2
5.5
10
110
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
%/%

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