Can you explain why the linear ouput current is quite different with supply voltage ±15v and ±5v？
In general, with a higher voltage and for the same load resistance we would be able to achieve a higher current. I will look into the configuration for this test as it may shed some light on this parameter.
I am assuming you need a relatively high current out of the amplifier. What specification are you trying to meet?
Sorry to know your answer so late. We just have some confuse about this difference and can not clarify it.
If you find more detail configuration information please kindly share.
Thanks for your answer.
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