AKD4562 Datasheet, PDF (16/30 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4562

ASAHI KASEI
[AKD4562]
[DAC Plot]
AKM
AK4562 THD+N vs. Input Level
VA=VD=VT=2.5V, fs=44.1kHz, fin=1kHz
-70
-73
-76
-79
d
-82
B
r
-85
A
-88
-91
-94
-97
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 1. THD+N vs. Input Level
AKM
-80
-82
-84
-86
d
-88
B
r
-90
A
-92
-94
-96
-98
-100
20
AK4562 THD+N vs. Input Frequency
VA=VD=VT=2.5V, fs=44.1kHz, Input=0dBFS
50
100
200
500
1k
2k
Hz
Figure 2. THD+N vs. Input Frequency
5k
10k
20k
<KM061600>
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