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需要将输出电压降低一半,之前输出电压大概是0到10V左右,大家能给个方案吗?



需要将输出电压降低一半,之前输出电压大概是0到10V左右,大家能给个方案吗?后面还要进行AD转换,所以需要精确,不要电阻分压。最好用TI的芯片。