AKD4640 Datasheet, PDF (15/29 Pages) Asahi Kasei Microsystems – AKD4640 EVALUATION BOARD

ASAHI KASEI
AKM
AK4640 ADC FFT Plot
VDD=3.3V, fs=44.1kHz, fin=None
+0
-10
-20
-30
-40
-50
-60
d
-70
B
F
-80
S
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
Hz
Sweep Trace Color Line Style Thick Data
Axis Comment
1
1
Red Solid
3
Fft.Ch.1 Ampl Left
ADDA.at2c
Figure 15. FFT Plot ( No signal )
[AKD4640]
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<KM072300>
- 15 -
2003/07