描述:Audio Transformers / Signal Transformers THT Digital Audio 225uH Non-Shielded Product Attribute:Attribute Value Manufacturer:Pulse Product Category:Audio Transformers / Signal Transformers
spmu272文件第25页红色部分:在SCH那里有几处GND漏连接!兰色部分:不明白为什么这个VDDC不用连接正电源的吗??VDDC在PDF的解释如下:Positive supply for most of the logic function, including theprocessor core and most peripherals原来VDDC是有VDD经内部LDO转换过来的![[i]
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