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参数资料
| 型号： | AK4532-E2 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
| 封装： | 0.65 MM PITCH, PLASTIC, VSOP-24 |
| 文件页数： | 3/17页 |
| 文件大小： | 239K |
| 代理商： | AK4532-E2 |
ASAHI KASEI
[AK4532]
0178-E-02
11
2004/12
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
02
Voice Volume Lch
MUTE
GAI4
GAI3
GAI2
GAI1
GAI0
03
Voice Volume Rch
MUTE
GAI4
GAI3
GAI2
GAI1
GAI0
08
Line Volume Lch
MUTE
GAI4
GAI3
GAI2
GAI1
GAI0
09
Line Volume Rch
MUTE
GAI4
GAI3
GAI2
GAI1
GAI0
0A
AUX Volume Lch
MUTE
GAI4
GAI3
GAI2
GAI1
GAI0
0B
AUX Volume Rch
MUTE
GAI4
GAI3
GAI2
GAI1
GAI0
MUTE
1:
MUTE
0:
No MUTE
ATT4:0
32 levels with 2 dB step
00000: 12dB
00110: 0 dB
11111: -50 dB
Initial
“0000 0110”(No MUTE & 0dB)
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
10
Output Mixer SW 1
LineL
LineR
MIC
11
Output Mixer SW 2
AUXL
AUXR
VoiceL
VoiceR
12
Lch Input Mixer SW 1
LineL
LineR
13
Rch Input Mixer SW 1
LineL
LineR
14
Lch Input Mixer SW 2
AUXL
AUXR
VoiceL
15
Rch Input Mixer SW 2
AUXL
AUXR
VoiceR
ON/OFF of Mixer Switches
0:
OFF
1:
ON
Initial
“000X XX00”
XXX=000: Addr=10,14,15 (All:OFF)
XXX=011: Addr=11(Output Mixer Voice R&L:ON)
XXX=100: Addr=12(Lch Input Mixer Line L :ON)
XXX=010: Addr=13(Rch Input Mixer Line R :ON)
Addr
Register Name
D7
D6
D5
D4
D3
D2
D1
D0
16
Reset and Power Down
PD
RST
19
MIC Amp Gain
MGAIN
RST initializes the contents of all registers except PD and RST registers. When PD pin goes low, RST
register becomes
“1”.
1: Normal Operation
0: Initialize
PD register enables the power down. When PD pin goes low, PD register becomes “1”.
1: Normal Operation
0: Power Down
MGAIN selects the gain of MIC amp. The initial state is “0”.
0: Bypass (0dB)
1: 26 dB
Try to avoid pops and clicks when activating or inactivating this function.
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