AKD4425A-SA Datasheet, PDF (15/32 Pages) Asahi Kasei Microsystems – AK4425A Evaluation Board Rev.0

[AKD4425A-SA]
-60
-65
-70
-75
-80
d
-85
B
r
-90
A
-95
-100
-105
-110
-115
-120
-140
-60
-65
-70
-75
-80
d
-85
B
r
-90
A
-95
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-105
-110
-115
-120
20
THD+N vs. Input Level@fs=44.1kHz
[Blue:LOUT, Red:ROUT]
-120
-100
-80
-60
-40
-20
+0
dBFS
Figure 15. THD+N vs. Input level (fin=1kHz, 20kHz SPCL)
THD+N vs. Input Frequency@fs=44.1kHz
[Blue:LOUT, Red:ROUT]
50
100
200
500
1k
2k
5k
Hz
Figure 16. THD+N vs. Input Frequency (Input level=0dBFS, 20kHz SPCL)
10k 20k
<KM100600>
- 15 -
2009/09