參數(shù)資料
型號(hào): AK4538VN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16Bit DS CODEC with MIC/HP/SPK-AMP
中文描述: 16位副編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁(yè)數(shù): 47/70頁(yè)
文件大?。?/td> 485K
代理商: AK4538VN
ASAHI KASEI
[AK4538]
MS0198-E-01
2003/5
- 47 -
PSLO: Select LINEOUT
0: Power Save Mode (Default)
1: ON
When the PSLO bit = “0”, Stereo Line Output is in power save mode and the LOUT+ and ROUT- pins output
0.45 x AVDD voltage.
DAHS: DAC to Headphone-amp and MOUT2 Enable
0: OFF (Default)
1: ON
DAC signal is mixed to Headphone-amp and MOUT2 at the DAHS bit = “1”.
ATT+DAC
MIC IN
0dB/+20dB
IPGA
ATT
Volume
AUXIN+
AUXIN-
BEEPM IN
“DAHS”
“AUXL”
“MICL”
BEEPL IN
BEEPR IN
“BPMHP”
“BPSHP”
HPL
MUTE
HPL
HPR
MUTE
HPR
Figure 45. Headphone-amp switch control
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