Other Parts Discussed in Thread: OPA838, OPA855
我正在寻找推荐的器件或参考设计、将13.56MHz NFC 天线的20mV 信号放大10-20x。 我使用单个5V 电源运行。 我不是尝试增强天线、而是只是放大信号、因为我用于 诊断的工具在如此低的信号电压下无法正常工作。
请提供任何指导。
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您好、Karl、
您是否查看过此站点?
https://www.ti.com/wireless-connectivity/other-wireless-technologies/products.html#p1507=13.56%20MHz
Kai