最近学习运放的知识，发现如下电路，经过了解是K型热电阻的常用电路，用叠加原理计算和TINA仿真得到的放大倍数以及第一级运放的输出结果有较大差异，想请教下这个放大倍数该怎么计算，VCC=5V或者12V
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K型热电阻的放大倍数计算
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放大器论坛 - 最近的话题
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