AKD4641EN-A Datasheet, PDF (24/54 Pages) Asahi Kasei Microsystems – 16bit stereo CODEC with built-in Microphone-amplifier and 16bit Mono CODEC for Bluetooth Interface.

ASAHI KASEI
[AKD4641EN-A]
AKM
+0
-10
AK4641 ADC (INT) Linearity
VDD=3.3V, fs=44.1kHz, fin=1kHz
-20
-30
-40
d
-50
B
-60
F
S
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Figure 3. Linearity
AKM
-0
-0.5
-1
-1.5
-2
d
B
-2.5
F
S
-3
-3.5
-4
-4.5
-5
20
AK4641 ADC (INT) Frequency Response
VDD=3.3V, fs=44.1kHz, Input=-1dB
50
100
200
500
1k
2k
Hz
5k
10k
20k
Figure 4. Frequency Response
<KM082001>
- 24 -
2006/03