AKD4691-A Datasheet, PDF (46/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691

[AKD4691-A]


AKM
+0
-20
d
-40
B
r
A
-60
-80
-100
-120










AKM
-2
-3
-4
d
-5
B
r
-6
A
-7
-8
-9
-10
20
AK4691 DAC=>HP Linearity
fs=48kHz, fin=1kHz
-100
-80
-60
-40
dBFS
Figure 45. Linearity
-20
+0


AK4691 DAC=>HP
Fequency Response fs=48kHz, -3dBFS Input
50
100
200
500
1k
2k
5k
Hz
*Headphone Out: C=220μF, Rseries=6.8Ω, RL=16Ω(Ext HPF: fc=31.7Hz)
Figure 46. Frequency Response
10k 20k


<KM089100>
- 46 -
2007/06