In this article , three principles of the tolerance extension are presented . The tolerance extension of voltage comparator μ A710 ( SN52510 , TEXAS ) is discussed , and an advanced plan is presented according to the principles .
本文提出容差扩展的三原则，并按该原则分析了电压比较器μA710（SN52510，TEXAS），提出了改进方案。
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