AKD4396 Datasheet, PDF (24/30 Pages) Asahi Kasei Microsystems – Evaluation board

ASAHI KASEI
[AKD4396-SBW]
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
90
(fs=192kHz)
AK4396 FFT fs=192kHz
AVDD=DVDD=5V, -60dBFS input
200
500
1k
2k
5k
10k
20k
Hz
Figure 29 FFT (fin=1kHz, Input Level=-60dBFS)
50k 80k
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
90
200
<KM078101>
AK4396 FFT fs=192kHz
AVDD=DVDD=5V, No signal input
500
1k
2k
5k
10k
20k
Hz
Figure 30 FFT (Noise Floor)
24
50k 80k
2005/03