AKD4387-SB Datasheet, PDF (20/26 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit DAC

ASAHI KASEI
[AKD4387-SB]
(fs=192kHz)
AKM
-70
-75
AK4387 THD+N vs. Input Level
AVDD=DVDD=5V, fs=192kHz, fin=1kHz
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
Figure 27. THD+N vs. Input level (fin=1kHz)
AKM
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
90
200
AK4387 THD+N vs. Input Frequency
AVDD=DVDD=5V, fs=192kHz, 0dBFS input
500
1k
2k
5k
10k
20k
Hz
Figure 28. THD+N vs. Input Frequency (0dBFS input)
50k 80k
<KM084600>
20
2006/07