AKD4397-SB Datasheet, PDF (23/30 Pages) Asahi Kasei Microsystems – 192kHz sampling 32Bit ΔΣ DAC

AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
90
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
90
(fs=192kHz)
AK4397 FFT
AVDD=DVDD=5V, fs=192kHz, 0dBFS input
[AKD4397-SB]
200
500
1k
2k
5k
10k
20k
Hz
Figure 27 FFT (fin=1kHz, Input Level=0dBFS)
AK4397 FFT
AVDD=DVDD=5V, fs=192kHz, 0dBFS input, Notch
50k 80k
200
500
1k
2k
5k
10k
20k
Hz
Figure 28 FFT(fin=1kHz, Input Level=0dBFS, Notch)
50k 80k
<KM088503>
23
2007/07