AKD4382A-SB Datasheet, PDF (23/31 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit ΔΣ DAC

AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
-80
B
r
-90
A
-100
-110
-120
-130
-140
-150
-160
-170
-180
90
200
AKM
+0
-10
-20
-30
-40
-50
-60
-70
d
-80
B
r
-90
A
-100
-110
-120
-130
-140
-150
-160
-170
-180
90
200
(fs=192kHz)
AK4382A FFT
VDD=5V, fs=192kHz, fin=1kHz, 0dBFS input
[AKD4382A-SB]
500
1k
2k
Hz
5k
10k
20k
Figure 27. FFT (fin=1kHz, 0dBFS input)
AK4382A FFT Notch Filter = ON
VDD=5V, fs=192kHz, fin=1kHz, 0dBFS input
50k 80k
500
1k
2k
Hz
5k
10k
20k
Figure 28. FFT(fin=1kHz, 0dBFS input, Notch)
50k 80k
<KM089400>
23
2007/06