AD5203AN10 Analog Devices Inc, AD5203AN10 Datasheet - Page 5

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AD5203AN10

Manufacturer Part Number
AD5203AN10
Description
IC DGTL POT QUAD 64POS 24-DIP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD5203AN10

Rohs Status
RoHS non-compliant
Taps
64
Resistance (ohms)
10K
Number Of Circuits
4
Temperature Coefficient
700 ppm/°C Typical
Memory Type
Volatile
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
24-DIP (0.300", 7.62mm)
Resistance In Ohms
10K
Number Of Elements
4
# Of Taps
64
Resistance (max)
10KOhm
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 85C
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
24
Lead Free Status / Rohs Status
Not Compliant
REV. 0
Figure 5. Wiper-Contact-Resistance
Histogram
Figure 2. Wiper to End Terminal
Resistance vs. Code
Code
–0.05
–0.15
–0.25
Differential Nonlinearity Error vs.
Figure 8. Potentiometer Divider
0.25
0.15
0.05
–0.1
–0.2
0.2
0.1
10
80
60
40
20
9
8
7
6
5
4
3
2
1
0
0
0
0
0
30 31 32 33 34 35 36 37 38 39
V
T
8
A
8
DD
DIGITAL INPUT CODE – Decimal
= +25 C, +85 C, –40 C
= +3.0V
WIPER RESISTANCE –
16
16
R
V
R
WB
CODE – Decimal
DD
AB
24
24
= +3V, OR +5V
= 10k
32
32
40
SS = 544 UNITS
V
T
40
A
R
DD
WA
= +25 C
= +4.5V
48
48
56
56
64
64
Figure 3. Resistance Linearity vs.
Conduction Current
Figure 6. Nominal Resistance vs.
Temperature
Mode Tempco
Figure 9. V
4.5
3.5
2.5
1.5
0.5
12
10
50
40
30
20
10
8
6
4
2
0
–75 –50
5
4
3
2
1
0
0
0
0
AD5203-10K VERSION
8
Typical Performance Characteristics–
1
20
3F
H
–25
H
16
10
TEMPERATURE – C
2
I
R
R
CODE = 20
H
WA
WB
AB
WB
CODE – Decimal
24
0
CURRENT – mA
–5–
(END-TO-END)
/ T Potentiometer
(WIPER-TO-END)
08
3
H
25
32
H
05
4
V
T
V
V
H
50
A
DD
A
B
40
= –40 C/+85 C
= +2.0V
= 0V
R
V
T
= +3.0V
DD
A
AB
5
75
48
= +25 C
02
= 10k
= +5V
H
100
6
56
125
64
7
Tempco
Figure 10.
Figure 4. Resistance Step Position
Nonlinearity Error vs. Code
Figure 7. Potentiometer Divider
Nonlinearity Error vs. Code
–0.05
–0.15
–0.25
–0.05
–0.15
–0.25
0.25
0.15
0.05
–0.1
–0.2
0.25
0.15
0.05
–0.1
–0.2
120
100
0.2
0.1
0.2
0.1
80
60
40
20
0
0
0
0
0
0
–55 C
8
8
8
DIGITAL INPUT CODE – Decimal
T
DIGITAL INPUT CODE – Decimal
A
= –55 C
16
16
16
R
WB
CODE – Decimal
T
24
24
24
A
/ T Rheostat Mode
+25 C
= +85 C
T
A
32
32
32
V
T
V
R
= +25 C
A
DD
A
WB
AD5203
= –40 C/+85 C
= NO CONNECT
= +3.0V
40
+85 C
MEASURED
40
40
V
V
DD
DD
48
48
48
= +3.0V
= +3.0V
56
56
56
64
64
64

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