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參數(shù)資料
| 型號： | AK4536VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | 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 |
| 文件頁數(shù)： | 39/59頁 |
| 文件大?。?/td> | 403K |
| 代理商： | AK4536VN |
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ASAHI KASEI
[AK4536]
MS0174-E-00
2002/09
- 39 -
Addr
02H
Register Name
Signal Select 1
Default
D7
SPPS
0
D6
D5
D4
D3
D2
D1
D0
BEEPS
0
ALC2S
0
DACA
0
DACM
0
MPWR
0
MICAD
0
MGAIN
1
MGAIN: 1
st
MIC-amp Gain control
0: 0dB
1: +20dB (Default)
MICAD: Switch Control from MIC In to ADC.
0: OFF (Default)
1: ON
When MICAD bit is “1”, the ALC1 output signal is input to ADC.
MPWR: Power Supply Control for Microphone
0: OFF (Default)
1: ON
When PMMIC bit is “1”, MPWR bit is enabled.
DACM: Switch Control from DAC to mono amp.
0: OFF (Default)
1: ON
When PMSPK bit is “1”, DACM bit is enabled. When PMSPK bit is “0”, MOUT pin is Hi-Z state.
DACA: Switch Control from DAC to mono line amp
0: OFF (Default)
1: ON
When PMAO bit is “1”, DACA bit is enabled. When PMAO bit is “0”, the AOUT pin goes Hi-Z state.
ALC2S: ALC2 output to Speaker-Amp Enable
0: OFF (Default)
1: ON
When ALC2S bit is “1”, the ALC2 output signal is input to Speaker-Amp.
BEEPS: BEEP pin to Speaker-Amp Enable
0: OFF (Default)
1: ON
When BEEPS bit is “1”, the beep signal is input to Speaker-Amp.
SPPS: Speaker-amp Power-Save-Mode
0: Power Save Mode (Default)
1: Normal Operation
When SPPS bit is “1”, the Speaker-amp is in power-save-mode and the SPP pin becomes Hi-z and SPN pin is
set to SVDD/2 voltage. When the PMSPK bit = “1”, this bit is valid. After the PDN pin changes from “L” to
“H”, the PMSPK bit is “0”, which powers down Speaker-amp.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4537 | 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP |
| AK4537VN | 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP |
| AK4538 | 16Bit DS CODEC with MIC/HP/SPK-AMP |
| AK4538VN | 16Bit DS CODEC with MIC/HP/SPK-AMP |
| AK4541VQ | AC’97 Rev 2.1 Multimedia Audio CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4537 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP |
| AK4537VN | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit ΔΣ Stereo CODEC with MIC/HP/SPK-AMP |
| AK4537VNP-L | 制造商:AKM Semiconductor Inc 功能描述:AK4537VNP-L |
| AK4538 | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit DS CODEC with MIC/HP/SPK-AMP |
| AK4538VN | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit DS CODEC with MIC/HP/SPK-AMP |
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