AKD4628A-B Datasheet, PDF (29/44 Pages) Asahi Kasei Microsystems – single chip CODEC that includes two channels of ADC and eight channels of DAC.

[AKD4628A-B]
AKM
-70
-75
(DAC fs=48kHz)
AK4628A THD+N vs. Input Level
AVDD=DVDD=5V, fs=48kHz, MCLK=512fs, 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
THD + N vs Amplitude(fin=1kHz)
AKM
-70
-75
-80
-85
-90
d
B
r
-95
A
-100
-105
-110
-115
-120
20
AK4628A THD+N vs. Input Frequency
AVDD=DVDD=5V, fs=48kHz, MCLK=512fs, 0dBFS input
50
100
200
500
1k
2k
Hz
THD + N vs Input Frequency (Input=0dBFS)
5k
10k
20k
<KM084901>
-29-
2007/07