AD5253EVAL Analog Devices Inc, AD5253EVAL Datasheet - Page 5

• Manufacturer Part Number: AD5253EVAL
• Manufacturer: Analog Devices Inc

Specifications of AD5253EVAL

• Lead Free Status / RoHS Status: Not Compliant

10 kΩ, 50 kΩ, 100 kΩ VERSIONS
V
Table 2.
Parameter
DC CHARACTERISTICS—
DC CHARACTERISTICS—
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DD
RHEOSTAT MODE
Resolution
Resistor Differential Nonlinearity
Resistor Nonlinearity
Nominal Resistor Tolerance
Resistance Temperature
Wiper Resistance
Channel-Resistance Matching
POTENTIOMETER DIVIDER MODE
Differential Nonlinearity
Integral Nonlinearity
Voltage Divider
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance
Capacitance
Common-Mode Leakage Current
Input Logic High
Input Logic Low
Output Logic High (SDA)
Output Logic Low (SDA)
WP Leakage Current
A0 Leakage Current
Input Leakage Current
Input Capacitance
Single-Supply Power Range
Dual-Supply Power Range
Positive Supply Current
= +3 V ± 10% or +5 V ± 10%, V
Coefficient
Temperature Coefficient
(Other than WP and A0)
5
5
W
A, B
4
5
3
2
3
2
SS
Symbol
N
R-DNL
R-INL
ΔR
(ΔR
R
ΔR
DNL
INL
(ΔV
V
V
V
C
C
I
V
V
V
V
I
I
I
C
V
V
I
CM
WP
A0
I
DD
= 0 V or V
W
WFSE
WZSE
A
A
W
IH
IL
OH
OL
I
DD
DD
, V
, C
AB
AB1
AB
/V
W
/R
B
/V
B
/R
/ΔR
, V
SS
AB
AB
W
W
) × 10
) × 10
AB2
DD
/V
6
6
/ΔT
/ΔT
SS
= ±2.5 V ± 10%, V
Conditions
AD5253/AD5254
R
R
R
R
T
I
I
R
R
AD5253
AD5254
AD5253
AD5254
Code = half scale
Code = full scale, AD5253
Code = full scale, AD5254
Code = zero scale, AD5253
Code = zero scale, AD5254
f = 1 kHz, measured to GND,
code = half scale
f = 1 kHz, measured to GND,
code = half scale
V
V
V
V
V
R
R
WP = V
A0 = GND
V
V
V
W
W
WB
WB
WB
WB
A
AB
AB
PULL-UP
PULL-UP
A
DD
DD
DD
DD
IN
SS
IH
= 1 V/R, V
= 1 V/R, V
= 25°C
= V
Rev. A | Page 5 of 32
= 0 V or V
= V
, R
, R
, R
, R
/V
/V
= 0 V
= 10 kΩ, 50 kΩ
= 100 kΩ
= 5 V, V
= 5 V, V
SS
SS
WA
WA
WA
WA
B
DD
= 2.2 kΩ to V
= 2.2 kΩ to V
DD
= V
= +2.7 V/0 V or V
= +2.7 V/0 V or V
= NC, AD5253
= NC, AD5254
= NC, AD5253
= NC, AD5254
or V
DD
SS
SS
DD
DD
/2
DD
= 0 V
= 0 V
IL
= 5 V
= 3 V
= GND
A
= V
DD
DD
DD
, V
= 5 V, V
= 5 V, V
DD
DD
B
/V
/V
= 0 V, –40°C < T
SS
SS
SS
SS
= ±2.5 V
= ±2.5 V
= 0 V
= 0 V
Min
−0.75
−1.00
−0.75
−2.5
−20
−0.5
−1.0
−0.50
−1.5
−1.0
−3
0
0
V
2.4
2.1
4.9
2.7
±2.25
A
SS
< +85°C, unless otherwise noted.
Typ
±0.10
±0.25
±0.25
±1.0
650
75
200
0.15
0.05
±0.1
±0.3
±0.15
±0.5
15
−0.3
−1
0.3
1.2
85
95
0.01
5
5
AD5253/AD5254
1
Max
6/8
+0.75
+1.00
+0.75
+2.5
+20
130
300
+0.5
+1.0
+0.50
+1.5
0
0
1.0
3.0
V
1
0.8
0.6
0.4
5
3
±1
5.5
±2.75
15
DD
Unit
Bits
LSB
LSB
LSB
LSB
ppm/°C
Ω
%
%
LSB
LSB
LSB
LSB
ppm/°C
LSB
LSB
LSB
LSB
V
pF
pF
μA
V
V
V
μA
μA
μA
pF
μA
%
Ω
V
V
V
V
V