您好,我们这里的负载是110欧姆的电阻,我用运算放大器和P沟道的MOS管设计了一个恒流源!我想找的采样精密电阻是110R,基准电压为多少合适,有低于1V的基准源电压吗?,电流太大了,运算放大器就饱和了!我在后面可以加运放放大一下!我看你们的基准有电流基准,电压基准又有串联电压基准和并联电压基准,有什么区别?
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