AKD5358 Datasheet, PDF (11/20 Pages) Asahi Kasei Microsystems – AK5358 Evaluation Board Rev.0

ASAHI KASEI
[AKD5358-B]
[ADC Plot : fs=96kHz]
AK5358 THD+N vs. Input Level
VA=15V, VD=5V, fs=96kHz, fin=1kHz
-70
-75
-80
-85
-90
d
B
-95
F
S
-100
-105
-110
-115
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Figure 9. THD+N vs. Input Level
-70
-72.5
-75
-77.5
-80
-82.5
-85
-87.5
-90
d -92.5
B
-95
F
S -97.5
-100
-102.5
-105
-107.5
-110
-112.5
-115
-117.5
-120
20
AKD5358 THD+N vs. Input Frequency
VA=15V, VD=5V, fs=96kHz, Input=-1dBr
50
100
200
500
1k
2k
Hz
Figure 10. THD+N vs. Input Frequency
5k
10k
20k
40k
<KM079501>
- 11 -
2005/09