AKD4645-B Datasheet, PDF (28/40 Pages) Asahi Kasei Microsystems – Stereo CODEC with built-in MIC/HP amplifier

ASAHI KASEI
[AKD4645-B]
AK4645 DAC -> LINEOUT Linearity
fs=44.1kHz, fin=1kHz
+0
-10
-20
-30
-40
d
B
-50
r
-60
A
-70
-80
-90
-100
-110
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 33. Linearity
+1
+0.8
+0.6
+0.4
+0.2
d
B
r
+0
A
-0.2
-0.4
-0.6
-0.8
-1
20
AK4645 DAC -> LINEOUT Frequency Response
fs=44.1kHz
50
100
200
500
1k
2k
Hz
Figure 34. Frequency Response
5k
10k
20k
<KM084500>
- 28 -
2006/07