AD8403ARU1-REEL Analog Devices Inc, AD8403ARU1-REEL Datasheet - Page 8

IC POT DIG QUAD 1K 8BIT 24TSSOP

AD8403ARU1-REEL

Manufacturer Part Number
AD8403ARU1-REEL
Description
IC POT DIG QUAD 1K 8BIT 24TSSOP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8403ARU1-REEL

Rohs Status
RoHS non-compliant
Taps
256
Resistance (ohms)
1K
Number Of Circuits
4
Temperature Coefficient
500 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Resistance In Ohms
1.00K
For Use With
AD8403EVAL - BOARD EVAL FOR AD8403
AD8400/AD8402/AD8403
ELECTRICAL CHARACTERISTICS—1 KΩ VERSION
V
Table 3.
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 Temperature Coefficient
Full-Scale Error
Zero-Scale Error
Voltage Range
Capacitance
Capacitance
Shutdown Supply 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
Wx
Ax, Bx
5
6
3
2
4
8
2
4
7
9
A
= V
DD
, V
B
Symbol
R-DNL
R-INL
R
ΔR
R
R
ΔR/R
N
INL
DNL
DNL
ΔV
V
V
V
C
C
I
R
V
V
V
V
V
V
I
C
V
I
I
P
PSS
PSS
= 0 V, −40°C ≤ T
A_SD
IL
DD
DD
AB
W
W
WFSE
WZSE
A
W_SD
IH
IL
IH
IL
OH
OL
DD
DISS
A
W
IL
, V
, C
AB
W
range
/ΔT
/ΔT
B
B
AB
, V
W
Conditions
R
R
T
V
V
V
CH 1 to CH 2, V
V
V
Code = 80H
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
ΔV
ΔV
OL
WB
WB
A
L
AB
DD
DD
DD
DD
A
A
DD
DD
DD
DD
IN
IH
IH
IH
= 2.2 kΩ to V
= 25°C, model: AD840XYY1
= V
= V
= 1.6 mA, V
DD
DD
= 0 V or 5 V, V
= V
= 2.4 V or 0.8 V, V
= V
, V
, V
= V
Rev. E | Page 8 of 32
= 5V, I
= 3V, I
= 5 V
= 3 V, T
= 5 V
= 5 V
= 3 V
= 3 V
A
= 5 V ± 10%
= 3 V ± 10%
A
A
DD
DD
DD
DD
≤ +125°C, unless otherwise noted.
DD
= no connect
= no connect
, V
, V
, wiper = no connect
or V
or V
W
W
H
H
B
B
A
= V
= V
= 0 V, SHDN = 0
= 0 V, SHDN = 0, V
= 25°C
IL
IL
DD
= 0 V
= 0 V, V
DD
DD
AB
DD
DD
= 5 V
/R
/R
= V
AB
AB
= 5 V
DD
DD
DD
, T
= 5.5 V
= 5.5 V
A
= 25°C
DD
= 5 V
H
H
Min
−5
−4
0.8
8
−6
−4
−5
−20
0
0
2.4
2.1
V
2.7
DD
− 0.1
Typ
−1
±1.5
1.2
700
53
200
0.75
±2
−1.5
−2
25
−12
6
75
120
0.01
50
5
0.01
0.9
0.0035
0.05
1
Max
+3
+4
1.6
100
2
+6
+2
+5
0
10
V
5
100
0.8
0.6
0.4
±1
5.5
5
4
27.5
0.008
0.13
DD
Unit
LSB
LSB
ppm/°C
Ω
Ω
%
Bits
LSB
LSB
LSB
ppm/°C
LSB
LSB
V
pF
pF
μA
Ω
V
V
V
V
V
V
μA
pF
V
μA
mA
μW
%/%
%/%

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