AKD4556-B Datasheet, PDF (37/45 Pages) Asahi Kasei Microsystems – 24Bit A/D & D/A converter.

ASAHI KASEI
[AKD4556-B]
AKM
+0
-10
AK4556 DAC Linearity
fs=192kHz
-20
-30
-40
d
-50
B
r
-60
A
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 52. Linearity (fin=1kHz)
AKM
+2
+1.75
+1.5
+1.25
+1
+0.75
+0.5
d +0.25
B
r
+0
A ^-0.25
-0.5
-0.75
-1
-1.25
-1.5
-1.75
-2
20
AK4556 DAC Frequency Response
fs=192kHz
50
100
200
500
1k
2k
Hz
Figure 53. Frequency Response
5k
10k
20k
50k 80k
<KM082901>
- 37 -
2006/08