AKD4691-A Datasheet, PDF (41/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691

[AKD4691-A]
3. DAC (DAC Æ LOUT/ROUT)


AKM
AK4691 DAC=>LineOut THD+N vs. Input Level
fs=48kHz, fin=1kHz
-60
-65
-70
d
B
r
-75
A
-80
-85
-90
-120










AKM
-60
-65
-100
-80
-60
-40
-20
dBFS
Figure 35. THD+N vs. Input Level
AK4691 DAC=>LineOut THD+N vs. Input Frequency
fs=48kHz, 0dBFS Input
+0


-70
d
B
r
-75
A
-80
-85
-90
20
50
100
200
500
1k
2k
Hz
Figure 36. THD+N vs. Input Frequency
5k
10k 20k


<KM089100>
- 41 -
2007/06