AKD4368-B Datasheet, PDF (21/32 Pages) Asahi Kasei Microsystems – 24bit DAC with integrated Headphone Amplifier

[AKD4368-B]
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
AK4368 HP-AMP FFT (Noise Floor)
50
100
200
500
1k
2k
Hz
Figure 21. FFT Plot(Noise Floor)
5k
10k
20k
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
AK4368 HP-AMP FFT Out-band Noise
50
100
200
500
1k
2k
Hz
5k
10k
20k
Figure 22. Out-band Noise
50k
100k
<KM081302>
- 21 -
2007/08