AK4141 Datasheet, PDF (48/96 Pages) Asahi Kasei Microsystems – NICAM/A2/EIA-J Digital Stereo Decoder

CONFIDENTIAL
[AK4141]
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
28H ALC Mode Control 2
IREF1[7:0]
R/W
R/W R/W R/W R/W R/W R/W R/W R/W
Default
1
0
0
1
0
0
0
1
IREF1[7-0]: ALCリカバリ動作時の基準値の設定。
0.375dB step, 242 Level. Default: “91H” (0.0dB)
IREF1[7-0]bits GAIN(0dB)
Step
F1H
+36.0
F0H
+35.625
EFH
+35.25
:
:
C5H
:
+19.5
:
0.375dB
92H
+0.375
91H
0.0 (default)
90H
-0.375
:
:
02H
-53.625
01H
-54.0
00H
MUTE
Table 30. ALCリカバリ動作時の基準値設定
MS0952-J-03
- 48 -
2013/12