打算用am4378的ADC1的三个通道采集摇杆的三个方向的模拟量输出,现在想搭一个电压跟随器做缓冲,求推荐一款运放。
系统供电有24V,5V和3.3V,最好不要搞需要正负供电的,另外AD采集电压范围在0到1.8V之间。
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OPA350可以满足您的要求,2.7V~5.5V供电,并且轨至轨输入,单位增益稳定,所以单电源供电 ,做0~1.8V单位跟随是没问题的。