AD8381
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
512
768
INPUT CODE
1023
TPC 13. Differential Nonlinearity (DNL) vs. Code, INV = H
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
512
768
INPUT CODE
1023
TPC 16. Differential Nonlinearity (DNL) vs. Code, INV = L
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
512
768
INPUT CODE
1023
TPC 14. Integral Nonlinearity (INL) vs. Code, INV = H
0.5
0.4
0.3
0.2
0.1
0.0
–0.1
–0.2
–0.3
–0.4
–0.5
0
256
512
768
INPUT CODE
1023
TPC 17. Integral Nonlinearity (INL) vs. Code, INV = L
5
0
–5
–10
–15
–20
–25
5
6
7
8
9
10
11
VMID – V
TPC 15. Normalized VDE at Code 0 vs. VMID, AVCC = 15.5 V
0
–20
CODE 512, INV = LOW
–40
CODE 512, INV = HIGH
–60
–80
10k
100k
1M
5M
FREQUENCY – Hz
TPC 18. AVCC Power Supply Rejection vs. Frequency
–8–
REV. 0