AKD4589-B Datasheet, PDF (20/51 Pages) Asahi Kasei Microsystems – gle chip 24bit CODEC that has two channels of ADC

ASAHI KASEI
[AKD4589-B]
AKM
+0
-0.05
-0.1
-0.15
-0.2
-0.25
-0.3
-0.35
-0.4
d ^-0.45
B
-0.5
F
S -0.55
-0.6
-0.65
-0.7
-0.75
-0.8
-0.85
-0.9
-0.95
-1
20
(ADC fs=48kHz)
Red=Lch,Blue=Rch
50
100
200
500
1k
2k
Hz
5k
10k
20k
Figure 14. Frequency Response(including input RC filter) (Input Level=-0.5dBFS)
AKM
-80
-85
-90
-95
-100
-105
-110
d
-115
B
-120
-125
-130
-135
-140
-145
-150
20
Red=Rch->Lch,Blue=Lch->Rch
5
50
100
200
500
1k
2k
5k
Hz
Figure 15. Crosstalk (Upper@1k = Rch, Lower@1k = Lch)
10k
20k
<KM076201>
- 20 -
2005/07