AKD4562 Datasheet, PDF (12/30 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4562

ASAHI KASEI
[AKD4562]
[ADC 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
-85
F
S
-88
-91
-94
-97
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
Figure 1. THD+N vs. Input Level
AKM
-70
-73
-76
-79
d
-82
B
-85
F
S
-88
-91
-94
-97
-100
20
AK4562 THD+N vs. Input Frequency
VA=VD=VT=2.5V, fs=44.1kHz, Input=-0.5dBr
50
100
200
500
1k
2k
Hz
Figure 2. THD+N vs. Input Frequency
5k
10k
20k
<KM061600>
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