请问,运放的电源抑制比是表示电源电压的变化对失调电压的影响,对于双电源VCC与VEE供电的运放,电源电压的变化是指VCC-VEE的绝对值发生变化吗?比如:运放原先供电电压VCC/VEE,两者电位差VCC-VEE;此时调整VCC为VCC+2V,VEE为VEE+2V,但此时两者电位差依旧为VCC-VEE,失调电压会变化吗?
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请问,运放的电源抑制比是表示电源电压的变化对失调电压的影响,对于双电源VCC与VEE供电的运放,电源电压的变化是指VCC-VEE的绝对值发生变化吗?比如:运放原先供电电压VCC/VEE,两者电位差VCC-VEE;此时调整VCC为VCC+2V,VEE为VEE+2V,但此时两者电位差依旧为VCC-VEE,失调电压会变化吗?