Datasheet

Data Sheet AD5629R/AD5669R
Rev. B | Page 13 of 32
1.0
0.5
–1.0
–0.5
0
0 10k 20k 30k 40k 50k 60k 65535
DNL (LSB)
CODES
V
DD
= 5V
INT REF = 2.5V
T
A
= 25°C
08819-115
Figure 12. DNL AD5669R-2—Internal Reference
–0.05
–0.10
–0.15
–0.20
0
0.05
0.10
0.15
0.20
0 500 1000 1500 2000 2500 3000 3500 4095
DNL (LSB)
CODES
V
DD
= 5V
INT REF = 2.5V
T
A
= 25°C
08819-117
Figure 13. DNL AD5629R-2— Internal Reference
10
–10
–6
–8
–4
–2
0
2
4
8
6
0 10k 20k 30k 40k 50k 60k 65535
INL (LSB)
CODES
V
DD
= 3V
INT REF = 1.25V
T
A
= 25°C
08819-118
Figure 14. INL AD5669R-1—Internal Reference
0 500 1000
1500 2000
2500 3000
3500
4095
INL (LSB)
CODES
V
DD
= 3V
INT REF = 1.25V
T
A
= 25°C
1.0
0.5
0
–0.5
–1.0
08819-120
Figure 15. INL AD5629R-1—Internal Reference
0 10k 20k 30k 40k 50k
60k 65535
DNL (LSB)
CODES
V
DD
= 3V
INT REF = 1.25V
T
A
= 25°C
1.0
0.5
–1.0
–0.5
0
08819-121
Figure 16. DNL AD5669R-1—Internal Reference
0 500 1000 1500 2000 2500 3000 3500 4095
DNL (LSB)
CODES
–0.05
–0.10
–0.15
–0.20
0
0.05
0.10
0.15
0.20
V
DD
= 3V
INT REF = 1.25V
T
A
= 25°C
08819-123
Figure 17. DNL AD5629R-1—Internal Reference