AKD4370-B Datasheet, PDF (19/30 Pages) Asahi Kasei Microsystems – 24bit DAC with Headphone Amplifier

ASAHI KASEI
[AKD4370-A]
AKM
+0
-10
HP-AMP THD + N vs Linearity
fs=44.1kHz , fin=1kHz
-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 16. Linearity
AKM
+2
-0
-2
-4
-6
-8
d
B
-10
r
-12
A
-14
-16
-18
-20
-22
-24
20
50
<KM086300>
HP-AMP Frequency Response
fs=44.1kHz , 0dB Input
100
200
500
1k
2k
Hz
Figure 17. Frequency Response
(including external HPF)
- 19 -
5k
10k
20k
2006/12