AKD5381 Datasheet, PDF (7/21 Pages) List of Unclassifed Manufacturers – Evaluation board Rev.A for AK5381

ASAHI KASEI
[AKD5381]
[ADC Plot : fs=48kHz]
AKM
AK5381 THD+N vs. Input Level
VA=VD=5.0V, fs=48kHz, fin=1kHz
-80
-82.5
-85
-87.5
-90
-92.5
-95
d
-97.5
B
-100
F
S _-102.5
-105
-107.5
-110
-112.5
-115
-117.5
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
dBr
Figure 1. THD+N vs. Input Level
AKM
-80
-82.5
-85
-87.5
-90
-92.5
-95
d
-97.5
B
-100
F
S _-102.5
-105
-107.5
-110
-112.5
-115
-117.5
-120
20
AK5381 THD+N vs. Input Frequency
VA=VD=5.0V, fs=48kHz, Input=-1dBr
50
100
200
500
1k
2k
Hz
Figure 2. THD+N vs. Input Frequency
-30
-20
-10
+0
5k
10k
20k
<KM069200>
-7-
2002/06