Datasheet

Data Sheet AD5624R/AD5644R/AD5664R
Rev. C | Page 11 of 28
Figure 11. AD5664R-5 INL, Internal Reference
Figure 12. AD5644R-5 INL, Internal Reference
Figure 13. AD5624R-5 INL, Internal Reference
Figure 14. AD5664R-5 DNL, Internal Reference
Figure 15. AD5644R-5 DNL, Internal Reference
Figure 16. AD5624R-5 DNL, Internal Reference
CODE
INL ERROR (LSB)
10
8
0
–10
–6
–8
–4
6
–2
4
2
65000 60000 55000 50000 45000 40000 35000 30000 25000 20000
15000
10000
5000
0
V
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
05856-010
CO
DE
INL ERROR (LSB)
4
3
–4
–
3
–2
2
–1
1
0
16250
15000 13750 12500
11250
10000
8750 7500
6250 5000 3750 2500
1250
0
V
D
D
= 5
V
V
RE
F
OU
T
= 2
.
5
V
T
A
=
25°C
05856-011
CODE
INL ERROR (LSB)
1.0
0.8
0
–1.0
–0.8
–0.6
0.6
–0.4
–0.2
0.4
0.2
0 1000500 20001500 350030002500 4000
V
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
05856-012
C
OD
E
DN
L ERROR (LSB)
1.
0
0
. 8
0
–
1.
0
–0.6
–
0.
8
–
0.
4
0
.
6
–0.2
0.4
0.
2
65000 60000 55000 50000 45000 40000 35000 30000 25000 20000 15000 10000
5000
0
V
D
D
= 5V
V
RE
F
OU
T
= 2.5V
T
A
= 2
5
°C
05856-013
CODE
DN
L ERROR (LSB)
0.5
0.4
0
–0.5
–0.3
–0.4
–0.2
0.3
–0.1
0.2
0.1
16250
15000 13750
12500
11250
10000
8750 7500 6250 5000 3750 2500 1250
0
V
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
05856-014
CODE
DN
L ERROR (LSB)
0.20
0.15
0
–0.20
–0.15
–0.10
0.10
–0.05
0.05
0 1000500 20001500 3500
30002500 4000
V
DD
= 5V
V
REFOUT
= 2.5V
T
A
= 25°C
05856-015