AKD4550-E Datasheet, PDF (14/26 Pages) Asahi Kasei Microsystems – 16bit A/D and D/A converter

ASAHI KASEI
[AKD4550]
(2) DAC
AKM
AK4550 Rev.B DAC THD+N vs Input Level
VDD=2.5V, SCLK=64fs, fs=44.1kHz
-80
-82.5
-85
d _-87.5
B
r
-90
A
-92.5
-95
-97.5
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBFS
C olor Line Style Thick D ata
Axis
Red Solid
3
Anlr.TH D +N Am pl Left
las t.at2
AKM
AK4550 Rev.B DAC THD+N vs Input Frequency
VDD=2.5V, SCLK=64fs, fs=44.1kHz
-80
-82.5
-85
d _-87.5
B
r
-90
A
-92.5
-95
-97.5
-100
20
50
100
200
500
1k
2k
5k
Hz
C olor Line Style Thick D ata
Axis
Red Solid
3
Anlr.TH D +N Am pl Left
las t.at2
10k
20k
<KM083000>
- 14 -
2006/02