AKD4395-SBW Datasheet, PDF (14/30 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit ΔΣ DAC

ASAHI KASEI
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
(fs=44.1kHz)
AKD4395 FFT fs=44.1kHz
AVDD=DVDD=5V, No input
50
100
200
500
1k
2k
Hz
Figure 11. FFT (Noise Floor)
[AKD4395-SBW]
5k
10k
20k
AKM
+0
-10
-20
-30
-40
-50
-60
d
-70
B
r
-80
A
-90
-100
-110
-120
-130
-140
-150
-160
20
AKD4395 FFT fs=44.1kHz
AVDD=DVDD=5V, No input, Out of band Noise
50
100
200
500
1k
2k
Hz
5k
10k
20k
Figure 12. FFT (Out of band noise)
50k
100k
<KM080300>
14
2005/08