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光电探测器的检测,使用TIA方式还是对数放大器检测的动态范围,精度更高?



大家好,小弟有三个问题,向各位请教下, 谢谢。

1、光电探测器的检测,使用TIA方式还是对数放大器检测的动态范围,精度更高?

2、成品的对数放大器有什么缺点?

3、自己搭建对数放大器指标可以做到比成品商用芯片好吗?