ADAU1401A
TYPICAL PERFORMANCE CHARACTERISTICS
0.20
fS = 48kHz
0.15
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
0
2 4 6 8 10 12 14 16 18 20 22
FREQUENCY (kHz)
Figure 8. ADC Pass-Band Filter Response
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
fS = 48kHz
5 10 15 20 25 30 35 40 45
FREQUENCY (kHz)
Figure 9. ADC Stop-Band Filter Response
0.10
0.08
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
–0.08
–0.10
0
fS = 48kHz
5
10
15
20
FREQUENCY (kHz)
Figure 10. DAC Pass-Band Filter Response
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
fS = 48kHz
2 4 6 8 10 12 14 16 18 20
FREQUENCY (kHz)
Figure 11. DAC Stop-Band Filter Response
Rev. A | Page 14 of 52