比0.69nV/HZ更低噪音的运放,,
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没找到LMH6629这款运放,在低噪音的运放里,我看来下,目前LMH6624算是最低噪音的运放了,为0.92nV/HZ.
http://www.ti.com/product/LMH6624?keyMatch=LMH6624&tisearch=Search-EN-Everything
我想一般的应用,这款噪声指标应该够了吧,不知您具体是什么应用,除了噪音,其他电气参数的要求呢?
哦 题目上写的LMH6229, 是的,这款是高速运放中输入噪音最小的,看了下其他精度运放或者普通运放,没有更小的了。