AKD4642EN Datasheet, PDF (18/35 Pages) Asahi Kasei Microsystems – AK4642EN Evaluation board Rev.0

ASAHI KASEI
[AKD4642EN-B]
2. PLOT DATA
2-1.ADC (LIN2/RIN2 Æ ADC) PLOT DATA
AKM
+0
-10
AK4642 THD+N vs. Input Level LIN2/RIN2
09/17/04 10:16:26
-20
-30
-40
-50
d
-60
B
F
S
-70
-80
-90
-100
-110
-120
-130
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
Figure 14. THD+N vs. Input Level
AKM
+0
-10
-20
-30
-40
-50
d
B
-60
F
S
-70
-80
-90
-100
-110
-120
20
AK4642 THD+N vs. fin LIN2/RIN2
50
100
200
500
1k
2k
Hz
Figure 15. THD+N vs. Input Frequency
09/15/04 18:17:10
5k
10k
20k
<KM079300>
- 18 -
2005/06