AKD4395-SBW Datasheet, PDF (24/30 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit ΔΣ DAC

ASAHI KASEI
+0
-10
-20
-30
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-50
-60
d
-70
B
r
-80
A
-90
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-160
90
200
(fs=192kHz)
AK4395 FFT f=192kHz
AVDD=DVDD=5V, -60dBFS input
[AKD4395-SBW]
500
1k
2k
5k
10k
20k
Hz
Figure 29. FFT (fin=1kHz, Input Level=-60dBFS)
50k 80k
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
90
200
<KM080300>
AK4395 FFT f=192kHz
AVDD=DVDD=5V, No input
500
1k
2k
5k
10k
20k
Hz
Figure 30. FFT (Noise Floor)
24
50k 80k
2005/08