AKD4480-SB Datasheet, PDF (15/30 Pages) Asahi Kasei Microsystems – AK4480 Evaluation Board Rev.2

[AKD4480-SB]
AKM
-80
-85
-90
-95
-100
d
-105
B
r
-110
A -115
-120
-125
-130
-135
-140
-140
AKM
-80
-85
-90
-95
-100
d
-105
B
r -110
A -115
-120
-125
-130
-135
-140
20
(DAC fs=44.1KHz)
AK4480 Input Level vs THD+N
fs=44.1kHz,fin=1kHz
-120
-100
-80
-60
-40
dBFS
Figure 11. THD + N vs. Input Level
AK4480 Input Frequency vs THD+N
fs=44.1KHz,0dB
-20
+0
50
100
200
500
1k
2k
Hz
Figure 12. THD + N vs. Input Frequency
5k
10k
20k
<KM097902>
- 15 -
2009/12