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Other Parts Discussed in Thread: OPA657, XIO2001
如何给opa657提供正负5v电压
什么意思？您的意思是您目前手头上没有+-5V，还是说需要选取Power IC实现+-5V？
@kaliyn 找您有个事，关于XIO2001的调试.之前看了您的一些帖子，想请教一些XIO2001的问题.
实现正负5v
亲，你用啥电源为你的电路供电？如果是单5V，只要用个电荷泵就可以生成－5V了。
