AKD4394 Datasheet, PDF (9/21 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.C FOR AK4394

ASAHI KASEI
[AKD4394]
AKM
(fs=44.1kHz)
AK4394 THD + N vs Amplitude(fin=1kHz)
-90
-92
-94
-96
-98
-100
-102
d
B
-104
r
-106
A
-108
-110
-112
-114
-116
-118
-120
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
AKM
-80
-82
-84
-86
-88
-90
-92
d
B
-94
r
-96
A
-98
-100
-102
-104
-106
-108
-110
20
THD + N vs Amplitude (fin=1kHz)
AK4394 THD + N vs Input Frequency(Input Level=0dBFS)
50
100
200
500
1k
2k
Hz
5k
10k
20k
THD +N vs Input Frequency (Input Level=0dBFS)
<KM063001>
9
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