AKD4648-C Datasheet, PDF (31/71 Pages) Asahi Kasei Microsystems – stereo CODEC with MIC/HP/SPK amplifier

[AKD4648-C]
AK4648 LIN2/RIN2 => ADC (MGAIN+20dB)
Linearity, fs=44.1kHz, fin=1kHz
+0
-5
-10
-15
-20
-25
-30
-35
-40
d
-45
B
-50
F
S
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Figure 16. Linearity
+0
-0.2
-0.4
-0.6
-0.8
-1
-1.2
d
-1.4
B
F
-1.6
S
-1.8
-2
-2.2
-2.4
-2.6
-2.8
-3
20
AK4648 LIN2/RIN2 => ADC (MGAIN+20dB)
Frequency Response, fs=44.1kHz, -1dB Input
50
100
200
500
1k
2k
Hz
Figure 17. Frequency Response
5k
10k
20k
<KM088701>
- 31 -
2007/04