AD5228EVAL Analog Devices Inc, AD5228EVAL Datasheet - Page 8

• Manufacturer Part Number: AD5228EVAL
• Description: BOARD EVAL FOR AD5228 DGTL POT
• Manufacturer: Analog Devices Inc

Specifications of AD5228EVAL

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD5228
–0.02
–0.04
–0.06
–0.08
–0.10
–0.02
–0.04
–0.06
–0.08
–0.10
–0.50
–0.55
–0.60
–0.65
–0.70
–0.75
–0.80
–0.85
–0.90
0.10
0.08
0.06
0.04
0.02
0.10
0.08
0.06
0.04
0.02
0
0
–40
0
0
Figure 13. DNL vs. Code vs. Supply Voltages
Figure 15. Full-Scale Error vs. Temperature
–20
4
4
5.5V
Figure 14. DNL vs. Code, V
8
8
0
TEMPERATURE (°C)
12
12
CODE (Decimal)
CODE (Decimal)
20
V
V
DD
DD
= 5.5V
= 2.7V
16
16
40
20
20
DD
= 5 V
60
24
24
V
DD
T
80
A
= 5.5V
= 25°C
–40°C
+25°C
+85°C
+105°C
28
28
2.7V
100
32
32
Rev. A | Page 8 of 20
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
120
100
0.1
80
60
40
20
0
1
0
–40
–40
–40
Figure 18. Nominal Resistance vs. Temperature
Figure 16. Zero-Scale Error vs. Temperature
Figure 17. Supply Current vs. Temperature
–20
–20
–20
0
0
0
R
R
R
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
AB
AB
AB
20
20
20
V
V
= 100kΩ
= 50kΩ
= 10kΩ
DD
DD
= 2.7V
= 5.5V
40
40
40
60
V
I
60
60
DD_ACT
DD
V
= 5.5V
DD
= 50μA TYP
80
80
= 5.5V
80
100
100
100