AKD4385-SC Datasheet, PDF (25/31 Pages) Asahi Kasei Microsystems – 192kHz sampling 24Bit ΔΣ DAC

ASAHI KASEI
[AKD4385-SC]
(fs=192kHz)
AKM
-70
-75
-80
AK4385 THD+N vs. Input Level
VDD=5V, fs=192kHz, MCLK=128fs, fin=1kHz
-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 30. 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
<KM082701>
AK4385 THD+N vs. Input Frequency
VDD=5V, fs=192kHz, MCLK=128fs, 0dBFS input
500
1k
2k
Hz
5k
10k
20k
Figure 31. THD+N vs. Input Frequency (0dBFS input)
25
50k 80k
2006/04