AKD4382 Datasheet, PDF (17/26 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4382

ASAHI KASEI
[AKD4382]
(fs=96kHz)
AKM
AK4382 Linearity (fs=96kHz; fin=1kHz)
+0
-10
-20
-30
-40
-50
d
-60
B
r
-70
A
-80
-90
-100
-110
-120
-130
-140
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 22. Linearity (fin=1kHz)
AKM
AK4382 Frequency Response (fs=96kHz; Input level=0dBFS)
+0.5
+0.45
+0.4
+0.35
+0.3
+0.25
+0.2
+0.15
+0.1
d _+0.05
B
r
+0
-0.05
A
-0.1
-0.15
-0.2
-0.25
-0.3
-0.35
-0.4
-0.45
-0.5
2.5k
5k
7.5k
10k
12.5k
15k
17.5k
20k
22.5k
25k
27.5k
30k
32.5k
35k
37.5k 40k
Hz
Figure 23. Frequency Response (Input level=0dBFS)
(Including external LPF)
<KM062501>
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