ak4120 AKM Semiconductor, Inc., ak4120 Datasheet - Page 27

• Manufacturer Part Number: ak4120
• Description: Sample Rate Converter With Mixer And Volume
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0134-E-00
GAIN6-0: Volume control shown in Table 10 .
Addr Register Name
03H
04H
05H
06H
Volume Range: -83.25dB 12dB(Step 0.75dB)
Lch Volume#1 Control
Rch Volume#1 Control
Lch Volume#2 Control
Rch Volume#2 Control
Default
Note: |Gain error| < 0.3dB, |Step error| < 0.1dB.
GAIN6-0
7DH
7EH
00H
01H
02H
10H
11H
7FH
9H
:
:
D7
0
0
0
0
0
Table 10. Output Volume level
GAIN6
GAIN6
GAIN6
GAIN6
Volume Level
D6
0
11.25dB
-0.75dB
10.5dB
0.75dB
-81.75
-82.50
-83.25
12dB
0dB
- 27 -
:
:
GAIN5
GAIN5
GAIN5
GAIN5
D5
0
GAIN4
GAIN4
GAIN4
GAIN4
D4
1
Default
GAIN3
GAIN3
GAIN3
GAIN3
D3
0
GAIN2
GAIN2
GAIN2
GAIN2
D2
0
GAIN1
GAIN1
GAIN1
GAIN1
D1
0
[AK4120]
GAIN0
GAIN0
GAIN0
GAIN0
2002/1
D0
0