Datasheet

AD5627R/AD5647R/AD5667R, AD5627/AD5667
Rev. 0 | 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
06342-005
Figure 6. AD5667 INL, External Reference
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
06342-006
Figure 7. AD5647R INL, External Reference
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
06342-100
Figure 8. AD5627 INL, 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
0
6342-007
Figure 9. AD5667 DNL, 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 2500 5000 7500 10000 12500 15000
0
6342-008
Figure 10. DNL AD5647R, External Reference
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
0
6342-009
Figure 11. AD5627 DNL, External Reference