AKD4343-B Datasheet, PDF (18/32 Pages) Asahi Kasei Microsystems – Stereo DAC with built-in HP/RCV/SPK amplifier

ASAHI KASEI
2. PLOT DATA
2-1 DAC (DACÆ LOUT/ROUT)
[AKD4343-B]
AKM
-60
-62.5
AK4643 DAC -> LINEOUT THD+N vs Input Level
fs=44.1kHz , fin=1kHz
-65
-67.5
-70
-72.5
-75
d -77.5
B
r
-80
A ^-82.5
-85
-87.5
-90
-92.5
-95
-97.5
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 15. THD+N vs. Input Level
AKM
-60
-62.5
-65
-67.5
-70
-72.5
-75
d -77.5
B
r
-80
A ^-82.5
-85
-87.5
-90
-92.5
-95
-97.5
-100
20
AK4643 DAC -> LINEOUT THD+N vs Input Frequency
fs=44.1kHz , fin=1kHz
50
100
200
500
1k
2k
Hz
Figure 16.THD+N vs. Input Frequency
5k
10k
20k
<KM083800>
- 18 -
2006/04