參數(shù)資料
型號(hào): AK4632
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16-Bit ツヒ Mono CODEC with ALC & MIC/SPK/Video-AMP
中文描述: 16位ツヒALC的單聲道編解碼器
文件頁數(shù): 47/70頁
文件大小: 639K
代理商: AK4632
ASAHI KASEI
[AK4632]
MS0396-E-00
2005/06
- 47 -
Addr
03H
Register Name
Signal Select 2
Default
D7
0
0
D6
0
0
D5
D4
D3
D2
D1
D0
MGAIN1
0
SPKG1
0
SPKG0
0
BEEPA
0
ALC1M
0
ALC1A
0
ALC1A: Switch Control from ALC1 output signal to mono line output amp.
0: OFF (Default)
1: ON
When PMAO bit is
1
, ALC1A bit is enabled. When PMAO bit is
0
, the AOUT pin is AVSS.
ALC1M: Switch Control from ALC1 output signal to mono amp.
0: OFF (Default)
1: ON
When PMSPK bit is
1
, ALC1M is enabled. When PMSPK bit is
0
, the MOUT pin goes Hi-Z state.
BEEPA: Switch Control from beep signal to mono line output amp.
0: OFF (Default)
1: ON
When PMAO bit is
1
, BEEPA is enabled. When PMAO bit is
0
, the AOUT pin is AVSS.
SPKG1-0: Select Speaker-Amp Output Gain (See Table 27)
SPKG1-0 bits
00
01
10
11
Table 27. Gain of Speaker-Amp
MGAIN1: Mic-Amplifier Gain Control(See Table 26)
Gain
0dB
+2.2dB
+4.4dB
+8.7dB
DAC
MIX
ALC2
ALC2S
SPK
IPGA
DACM
ALC1M
AOUT
BEEP
BEEPS
ALC1A
DACA
BEEPA
Figure 44. Speaker and Mono Lineout-Amps switch control
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AK4633VN 制造商:AKM 制造商全稱:AKM 功能描述:16bit mono CODEC with MIC/SPK amplifier.
AK4633VNP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A