AKD4645-B Datasheet, PDF (29/40 Pages) Asahi Kasei Microsystems – Stereo CODEC with built-in MIC/HP amplifier

ASAHI KASEI
+10
+0
-10
-20
-30
-40
-50
d
-60
B
-70
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
AK4645 DAC -> LINEOUT FFT
fs=44.1kHz, fin=1kHz, 0dB Input
50
100
200
500
1k
2k
Hz
Figure 35. FFT Plot (Input level= 0dBFs)
[AKD4645-B]
5k
10k
20k
+10
+0
-10
-20
-30
-40
-50
d
-60
B
-70
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
AK4645 DAC -> LINEOUT FFT
fs=44.1kHz, fin=1kHz, -60dB Input
50
100
200
500
1k
2k
Hz
Figure 36. FFT Plot (Input level = -60dBFs)
5k
10k
20k
<KM084500>
- 29 -
2006/07