AKD4687-A Datasheet, PDF (34/52 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 27. 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
Hz
5k 10k 20k 40k
Figure 28. THD+N vs fin (Input Level=0dBFS)
<KM104603>
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2011/06