AKD4550-E Datasheet, PDF (10/26 Pages) Asahi Kasei Microsystems – 16bit A/D and D/A converter

ASAHI KASEI
[AKD4550]
3.Graph
(1) ADC
AKM
AK4550 Rev.B ADC THD+N vs Input Level
VDD=2.5V, SCLK=64fs, fs=44.1kHz
-70
-75
-80
d
B
-85
F
S
-90
-95
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
C olor Line Style Thick D ata
Axis
Red Solid
3
D SP Audio Anlr.TH D +N Am pl Left
las t.at2
AKM
AK4550 Rev.B ADC THD+N vs Input Frequency
VDD=2.5V, SCLK=64fs, fs=44.1kHz
-70
-75
-80
d
B
-85
F
S
-90
-95
-100
20
50
100
200
500
1k
2k
5k
Hz
C olor Line Style Thick D ata
Axis
Red Solid
3
D SP Audio Anlr.TH D +N Am pl Left
las t.at2
10k
20k
<KM083000>
- 10 -
2006/02