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PCB question of AD5543

Question asked by 求知若渴 on Aug 24, 2017
Latest reply on Sep 17, 2017 by isantos

Hello everyone:

There is a qusetion about 16 Bits DAC AD5543.It is described that "The PCB metal traces between VREF and RFB must also be matched to minimize gain error"in the data sheet. So,how to do it?What should i do to make them matched? 

Thank you very much.