AD7152/AD7153
30
20
10
0
–10
–20
–30
0
5
10
15
20
25
30
CAPDAC CODE
Figure 18. CAPDAC(+) Differential Nonlinearity (DNL)
30
20
10
0
–10
–20
–30
0
5
10
15
20
25
30
CAPDAC CODE
Figure 19. CAPDAC(−) Differential Nonlinearity (DNL)
Data Sheet
0
–20
–40
–60
–80
0
50
100
150
INPUT SIGNAL FREQUENCY (Hz)
Figure 20. Capacitance Channel Frequency Response,
Conversion Time = 60 ms
0
–20
–40
–60
–80
0
50
100
150
INPUT SIGNAL FREQUENCY (Hz)
Figure 21. Capacitance Channel Frequency Response,
Conversion Time = 50 ms
Rev. A | Page 10 of 24