AKD4691-A Datasheet, PDF (33/68 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4691

[AKD4691-A]
[Plot Data]
1. ADC (LIN/RIN Æ ADC, IVOL=0dB)


AKM
AK4691 LIN/RIN => ADC
THD+N vs. Input Level fs=48kHz, fin=1kHz
-70
-75
-80
d
B
F
-85
S
-90
-95
-100
-120










AKM
-70
-75
-80
d
B
F
-85
S
-90
-95
-100
-80
-60
-40
-20
dBr
Figure 19. THD+N vs. Input Level
AK4691 LIN/RIN => ADC
THD+N vs. Frequency fs=48kHz, -1dB Input
+0


-100
20
50
100
200
500
1k
2k
Hz
Figure 20. THD+N vs. Input Frequency
5k
10k 20k


<KM089100>
- 33 -
2007/06