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要测TVS的漏电流，这个漏电流的值大概在100~250nA,
超过250nA判断为不良品，
就是当检测到漏电流大于250nA，要有一个翻转的动作，比如点亮一LED发光指示。
请教，电路怎么实现呢？
谢谢！
AD549是ADI的运放产品呢，建议去ADI的技术论坛去咨询哈。
