AKD4589 Datasheet, PDF (25/51 Pages) Asahi Kasei Microsystems – AK4589 Evaluation Board Rev.2

ASAHI KASEI
[AKD4589-B]
2.DAC
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
(DAC fs=48kHz)
Red=Lch,Blue=Rch
50
100
200
500
1k
2k
5k
Hz
Figure 24. FFT(Input Frequency=1kHz, Input Level=0dBFS)
10k
20k
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
Red=Lch,Blue=Rch
50
100
200
500
1k
2k
5k
Hz
Figure 25. FFT(Input Frequency=1kHz, Input Level=-60dBFS)
10k
20k
<KM076201>
- 25 -
2005/07