AKD5355_06 Datasheet, PDF (13/19 Pages) Asahi Kasei Microsystems – portable digital audio 16bit A/D converter

ASAHI KASEI
[AKD5355]
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
B
-80
F
S
-90
-100
-110
-120
-130
-140
-150
-160
20
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
B
-80
F
S
-90
-100
-110
-120
-130
-140
-150
-160
20
AK5355 FFT (Input Level=-60dB,fin=1kHz, Gain=+15dB)
50
100
200
500
1k
2k
Hz
las t.at2c
Figure 15. FFT Plot
AK5355 FFT (noise floor, Gain=+15dB)
5k
10k
20k
50
100
200
500
1k
2k
Hz
las t.at2c
Figure 16. FFT Plot
5k
10k
20k
<KM066403>
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