AD5246EVAL Analog Devices Inc, AD5246EVAL Datasheet - Page 8

• Manufacturer Part Number: AD5246EVAL
• Description: BOARD EVAL FOR AD5246
• Manufacturer: Analog Devices Inc
• Type: Digital Potentiometerr

Specifications of AD5246EVAL

• Rohs Status: RoHS non-compliant
• Contents: Evaluation Board
• For Use With/related Products: AD5246

AD5246
TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.2
0.8
0.6
0.4
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
T
Figure 4. R-DNL vs. Code vs. Supply Voltages
Figure 3. R-INL vs. Code vs. Supply Voltages
A
16
16
16
Figure 5. R-INL vs. Code vs. Temperature
= +85 ° C
V
DD
= 2.7V
32
32
32
T
A
= –40 ° C
48
48
48
CODE (Decimal)
V
CODE (Decimal)
T
CODE (Decimal)
DD
A
V
= +25 ° C
V
= 5.5V
DD
DD
64
64
64
= 2.7V
= 5.5V
80
80
T
80
A
= +125 ° C
96
96
96
T
R
T
R
T
T
T
T
A
A
AB
AB
A
A
A
A
= 25° C
= 25 ° C
= –40° C
= +25 ° C
= +85 ° C
= +125 ° C
112
= 10kΩ
112
= 10kΩ
112
128
128
128
Rev. B | Page 8 of 16
–1.0
–1.5
–0.1
–0.2
–0.3
–0.4
–0.5
–0.5
–2.0
–2.5
–3.0
1.50
1.25
1.00
0.75
0.50
0.25
0.5
0.4
0.3
0.2
0.1
0
0
0
–40
–40
0
–40 ° C
+25 ° C
+85 ° C
+125 ° C
–25
–25
Figure 8. Zero-Scale Error vs. Temperature
Figure 6. R-DNL vs. Code vs. Temperature
Figure 7. Full-Scale Error vs. Temperature
16
–10
–10
32
5
5
V
DD
TEMPERATURE (° C)
TEMPERATURE (°C)
20
20
48
CODE (Decimal)
= 5.5V, V
35
T
35
A
64
= –40° C, +25 ° C, +85 ° C, +125 ° C
V
A
50
DD
50
= 5.5V
= 2.7V, V
V
V
80
DD
65
DD
65
= 2.7V, V
= 5.5V, V
80
80
A
96
= 2.7V
V
R
A
95
95
DD
AB
A
= 2.7V
= 5.5V
112
= 2.7V
= 10kΩ
110 125
110 125
128