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让老旧LM358焕发新生:仅需几个廉价元件
LM358系列双运算放大器是业内久经考验的实用器件之一,价格低廉且至今仍有应用··· LM358系列双运算放大器是业内久经考验的实用器件之一,价格低廉且至今仍有应用。这些器件的输出电压可以接近(输入端甚至可以达到)其负电源轨电压,不幸的是,对于正 ...
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