AKD4687-A Datasheet, PDF (39/52 Pages) Asahi Kasei Microsystems – Evaluation board Rev.2 for AK4687

[AKD4687-A]
-60
-65
-70
-75
-80
d
-85
B
r
-90
A
-95
-100
-105
-110
-115
-120
-120
-100
-80
-60
-40
dBFS
-20
+0
Figure 36. THD+N vs Input Level (Input Frequency =1kHz)
-60
-65
-70
-75
-80
d
-85
B
r
-90
A
-95
-100
-105
-110
-115
-120
20
50 100 200 500 1k 2k
5k 10k 20k
80k
Hz
Figure 37. THD+N vs Input Frequency (Input Level=0dBFS)
<KM104603>
- 39 -
2011/06