TI中文支持网Other Parts Discussed in Thread:OPA333
最近看见了这样一个设计，是一个I-V转换电路，可以实现高增益的同时实现高带宽，并且源电容的改变不会大幅度影响带宽。我想知道TI有没有合适的运放可以实现这一电路的前半部分，I-V转换部分，运放的选型以及电阻的配置。
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Eirwen：
已经收到了您的案例，调查需要些时间，感谢您的耐心等待。
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Links：
如果我错了，请纠正我，但表中的收益相当高。 例如，要使用1.2MHz实现这种增益，您将需要一个高bw放大器。 出于某种原因，提到了OPA333，这是一种低频斩波放大器。 请帮助澄清
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