AD8402ARU1-REEL Analog Devices Inc, AD8402ARU1-REEL Datasheet - Page 4

• Manufacturer Part Number: AD8402ARU1-REEL
• Manufacturer: Analog Devices Inc

Specifications of AD8402ARU1-REEL

• Number Of Elements: 2
• # Of Taps: 256
• Resistance (max): 1KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (3-Wire/SPI)
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 14
• Lead Free Status / RoHS Status: Not Compliant

AD8400/AD8402/AD8403
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—10 KΩ VERSION
V
Table 1.
Parameter
DC CHARACTERISTICS RHEOSTAT MODE (Specifications Apply to All VRs)
DC CHARACTERISTICS POTENTIOMETER DIVIDER (Specifications Apply to All VRs)
RESISTOR TERMINALS
DIGITAL INPUTS AND OUTPUTS
POWER SUPPLIES
DD
Resistor Differential NL
Resistor Nonlinearity
Nominal Resistance
Resistance Tempco
Wiper Resistance
Nominal Resistance Match
Resolution
Integral Nonlinearity
Differential Nonlinearity
Voltage Divider Tempco
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance
Capacitance
Shutdown Current
Shutdown Wiper Resistance
Input Logic High
Input Logic Low
Input Logic High
Input Logic Low
Output Logic High
Output Logic Low
Input Current
Input Capacitance
Power Supply Range
Supply Current (CMOS)
Supply Current (TTL)
Power Dissipation (CMOS)
Power Supply Sensitivity
= 3 V ± 10% or 5 V ± 10%, V
6
6
Ax, Capacitance Bx
Wx
5
6
7
3
2
4
8
2
4
9
A
= V
Symbol
R-DNL
R-INL
R
∆R
R
R
∆R/R
N
INL
DNL
DNL
DNL
∆V
V
V
V
C
C
I
R
V
V
V
V
V
V
I
C
V
I
I
P
PSS
PSS
A_SD
IL
DD
DD
AB
W
W
WFSE
WZSE
A, B, W
A, B
W
W_SD
IH
IL
IH
IL
OH
OL
IL
DD
DISS
DD
AB
W
range
/∆T
, V
/∆T
AB
B
= 0 V, −40°C ≤ T
Conditions
R
R
T
V
V
V
CH 1 to CH 2, CH 3, or CH 4, V
V
V
V
Code = 80
Code = FF
Code = 00
f = 1 MHz, measured to GND, code = 80
f = 1 MHz, measured to GND, code = 80
V
V
V
V
V
V
R
I
V
V
V
V
V
V
OL
WB
WB
A
L
AB
DD
DD
DD
DD
DD
A
A
DD
DD
DD
DD
IN
IH
IH
IH
DD
DD
= V
= 2.2 kΩ to V
= 25°C, model: AD840XYY10
= V
= 1.6 mA, V
= 0 V or 5 V, V
= V
= 2.4 V or 0.8 V, V
= V
, V
, V
= V
= 5V, I
= 3V, I
= 5 V
= 3 V, T
= 3 V, T
= 5 V
= 5 V
= 3 V
= 3 V
= 5 V ± 10%
= 3 V ± 10%
A
A
DD
DD
DD
DD
DD
= no connect
= no connect
, V
, V
, wiper = no connect
or V
or V
W
W
B
H
H
H
B
Rev. D | Page 4 of 32
A
A
= 0 V, SHDN = 0
= V
= V
= 0 V, SHDN = 0, V
A
= 25°C
= −40°C to +85°C
IL
IL
≤ +125°C, unless otherwise noted.
DD
= 0 V
= 0 V, V
DD
DD
DD
= 5 V
DD
/R
/R
AB
AB
= 5 V
DD
DD
= 5.5 V
= 5.5 V
AB
= V
DD
= 5 V
DD
, T
A
= 25°C
H
H
Min
−1
−2
8
8
−2
−1
−1
−1.5
−4
0
0
2.4
2.1
V
2.7
DD
− 0.1
Typ
±1/4
±1/2
10
500
50
200
0.2
±1/2
±1/4
±1/4
±1/2
15
−2.8
1.3
75
120
0.01
100
5
0.01
0.9
0.0002
0.006
1
Max
+1
+2
12
100
1
+2
+1
+1
+1.5
0
2
V
5
200
0.8
0.6
0.4
±1
5.5
5
4
27.5
0.001
0.03
DD
Unit
kΩ
ppm/°C
Ω
Ω
%
Bits
LSB
LSB
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
µA
Ω
V
V
V
V
V
V
µA
pF
V
µA
mA
µW
%/%
%/%
LSB
LSB