參數(shù)資料
型號(hào): AK4633
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類(lèi): Codec
英文描述: 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
中文描述: 16位單聲道編解碼器ALC的
文件頁(yè)數(shù): 46/82頁(yè)
文件大?。?/td> 688K
代理商: AK4633
ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 46 -
IREF7-0bits
GAIN(0dB)
Step
F1H
F0H
EFH
:
C5H
:
92H
91H
90H
:
2H
1H
0H
+36.0
+35.625
+35.25
:
+19.5
:
+0.375
0.0
-0.375
:
-53.625
-54.0
MUTE
Default
0.375dB
Table 28. Reference Level at ALC Recovery operation for recoding
OREF5-0bits
GAIN(0dB)
Step
3CH
3BH
3AH
:
28H
:
25H
24H
23H
:
2H
1H
0H
+36.0
+34.5
+33.0
:
+6.0
:
+1.5
0.0
-1.5
:
-51.0
-52.5
-54.0
Default
1.5dB
Table 29. Reference Level at ALC Recovery operation for playback
RFST1 bit
RFST0 bit
0
0
0
1
1
0
1
1
Table 30. First Recovery Speed Setting
Recovery Speed
4 times
8 times
16times
N/A
Default
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