AKD4440-A Datasheet, PDF (15/29 Pages) Asahi Kasei Microsystems – AK4440 Evaluation Board Rev.3

[AKD4440-A]
AKM
+0
-10
-20
-30
-40
d
-50
B
r
-60
-70
A
-80
-90
-100
-110
-120
-120
AKM
+0
-10
-20
-30
-40
d
-50
B
r
-60
-70
A
-80
-90
-100
-110
-120
20
THD + N vs. Input Level
fs=44.1KHz,fin=1KHz
-100
-80
-60
-40
dBFS
-20
+0
Figure 8. THD + N vs. Input Level
THD + N vs. Input Frequency
fs=44.1KHz,0dB
50
100
200
500
1k
2k
Hz
Figure 9. THD + N vs. Input Frequency
5k
10k 20k
<KM097204>
- - 15 - -
2009/5