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TPS62730连接CC2540后会不会降低CC2540的发射功率
不会。请参考以下附件:3.Power Concept 的描述。
http://www.ti.com/lit/an/swra365b/swra365b.pdf
多谢啦
我看了 结果是不影响 但是其中的原理我还不是很清楚 既然需要转换为什么不直接给CC2540 2.1V的供电