AKD4620B-B_06 Datasheet, PDF (46/63 Pages) Asahi Kasei Microsystems – 24Bit A/D & D/A converter

ASAHI KASEI
DAC
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
50
(fs=44.1kHz)
AK4620B FFT (DAC)
VA=VT=5V, VD=3.3V, fs=44.1kHz, 0dBFS input
100
200
500
1k
2k
Hz
Figure 59. FFT (fin=1kHz, Input Level=0BFS)
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
50
<KM078901>
AK4620B FFT (DAC)
VA=VT=5V, VD=3.3V, fs=44.1kHz, -60dBFS input
100
200
500
1k
2k
Hz
Figure 60. FFT (fin=1kHz, Input Level=-60dBFS)
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[AKD4620B-B]
5k
10k
20k
5k
10k
20k
2006/06