Datasheet

AD5623R/AD5643R/AD5663R Data Sheet
Rev. E | Page 10 of 32
TYPICAL PERFORMANCE CHARACTERISTICS
CODE
INL ERROR (LSB)
10
4
6
8
0
2
–6
–10
–8
–2
–4
0 5k 10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k
V
DD
= V
REF
= 5V
T
A
= 25°C
05858-005
Figure 4. INL—AD5663R, External Reference
CODE
INL ERROR (LSB)
4
–4
0 2.5k 5.0k 7.5k 10.0k 12.5k 15.0k
–3
–2
–1
0
1
2
3
V
DD
= V
REF
= 5V
T
A
= 25°C
05858-006
Figure 5. INL—AD5643R, External Reference
CODE
INL ERROR (LSB)
1.0
–1.0
0 0.5k 1.0k 1.5k 2.0k 2.5k 3.0k 3.5k 4.0k
–0.8
–0.6
–0.4
0
0.4
0.2
–0.2
0.6
0.8
V
DD
= V
REF
= 5V
T
A
= 25°C
05858-007
Figure 6. INL—AD5623R, External Reference
CODE
DNL ERROR (LSB)
1.0
0.6
0.4
0.2
0.8
0
–0.4
–0.2
–0.6
–1.0
–0.8
0 10k 20k 30k 40k 50k 60k
V
DD
= V
REF
= 5V
T
A
= 25°C
05858-008
Figure 7. DNL—AD5663R, External Reference
DNL ERROR (LSB)
0.5
0.3
0.2
0.1
0.4
0
–0.2
–0.1
–0.3
–0.5
–0.4
V
DD
= V
REF
= 5V
T
A
= 25°C
CODE
0 2.5k 5.0k 7.5k 10.0k 12.5k 15.0k
05858-009
Figure 8. DNL—AD5643R, External Reference
DNL ERROR (LSB)
0.20
0.10
0.05
0.15
0
–0.05
–0.10
–0.20
–0.15
CODE
0 0.5k 1.0k 1.5k 2.0k 2.5k 3.0k 3.5k 4.0k
V
DD
= V
REF
= 5V
T
A
= 25°C
05858-010
Figure 9. DNL—AD5623R, External Reference