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AK4675 参数 Datasheet PDF下载

AK4675图片预览
型号: AK4675
PDF下载: 下载PDF文件 查看货源
内容描述: 立体声编解码器与MIC / RCV / HP / SPK- AMP [Stereo CODEC with MIC/RCV/HP/SPK-AMP]
分类和应用: 解码器编解码器
文件页数/大小: 178 页 / 2136 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
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[AK4675]  
Headphone-Amp goes to mute state after the transition time set by PTS1-0 and MOFF1 bits.  
(10)Headphone-Amp power-down: PMHPL/R bits = “1” Æ “0”  
Headphone-Amp is powered-down immediately.  
(11)Power-down of Charge Pump, VCOMA and HP-Amp Mixer & Selector (and the internal clock oscillator in case of  
OSCN bit = “0”): PMCP = PMMHL = PMMHR = PMOSC = PMVCMA bits = “1” Æ “0”  
The PVEE pin goes 0V according to the time constant of the capacitor at the PVEE pin and the internal resistor. The  
internal resistor is typ. 17.5kΩ. Charge Pump circuit can be powered-up during this period.  
MS0963-E-00  
2008/05  
- 120 -  
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