Datasheet

Data Sheet AD5625R/AD5645R/AD5665R, AD5625/AD5665
Rev. C | Page 13 of 36
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 9. INL, AD5665, External Reference
Figure 10. INL, AD5645R, External Reference
Figure 11. INL, AD5625, External Reference
Figure 12. DNL, AD5665, External Reference
Figure 13. DNL, AD5645R, External Reference
Figure 14. DNL, AD5625, External Reference
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
06341-005
CODE
INL ERROR (LSB)
4
–4
0 2500 5000 7500 10000 12500 15000
–3
–2
–1
0
1
2
3
V
DD
= V
REF
= 5V
T
A
= 25°C
06341-006
CODE
INL ERROR (LSB)
1.0
–1.0
0 500 1000 1500 2000 2500
3000 3500 4000
–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
06341-100
CODE
DN
L 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
06341-007
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 2500
5000 7500
10000 12500
15000
06341-008
DNL ERROR (LSB)
0.20
0.10
0.05
0.15
0
–0.05
–0.10
–0.20
–0.15
CODE
0 500 1000 1500 2000 2500 3000 3500 4000
V
DD
= V
REF
= 5V
T
A
= 25°C
06341-009