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如何实现ppm级精密电阻匹配?低成本Matchmaker电路方案
精密匹配的电阻器、电阻和桥式电路都是用的通用器件。但在某些对精度要求极高的应用场景,就可能需要一些DIY操作··· 精密匹配的电阻器、电阻和桥式电路都是用的通用器件。但在某些对精度要求极高的应用场景(或预算极为紧张的情况下),就可能需要 ...
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