AKD4421A-SA Datasheet, PDF (17/22 Pages) Asahi Kasei Microsystems – AK4421A Evaluation Board Rev.1

[AKD4421A-SA]





AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
-90
A
-100
-110
-120
-130
-140
-150
-160
20
FFT No Signal
fs=192kHz
50
100
200
500
1k
2k
Hz
Figure 23 FFT (No Signal)
5k
10k
20k
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
-90
A
-100
-110
-120
-130
-140
-150
-160
20
FFT Out of Band Noise
fs=192kHz
50
100
200
500
1k
2k
Hz
5k
10k
20k
Figure 24 FFT (Out of band noise)
50k
100k
KM098701

































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2009/04