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请教这三款运放效果特点,那一款跟OPA627接近?
你好,首先这三个运放都是双运放,而OPA627是单运放。OPA627是一个采用DiFET工艺的宽带运放,具有超低的偏置电流和噪声,单纯从这点来说OPA111也是就是OPA2111的单运放更加的接近。请问你要进行哪方面的应用,有哪些具体的指标考量?