电源是正负15V
X1_VOA测出来是从大约-14v到14v变化 x1_sena 是前面的运放的sen脚 输出电流是-75ma到75ma变化?
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电源是正负15V
X1_VOA测出来是从大约-14v到14v变化 x1_sena 是前面的运放的sen脚 输出电流是-75ma到75ma变化?
我也没看懂你描述的意思。
但从你输入-14~+14V,供电正负15,你预期的输出时正负14V,但看手册第二页,有说明输出正负250mA的时候输出未必能到接近电源轨。你再看看手册和图表,应该能理解。