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Increasing ADAU1761 full-scale voltage range

Question asked by Teddy.C on Jan 29, 2015
Latest reply on Jan 29, 2015 by ColemanR



I'm using ADAU1761, full-scale input voltage is 1Vrms. I'm using

pseudo diffenential input and would like to extend therange to 3V.

Is it proper to use only resistors before ADAU1761's differential input.

I would like to save front-end OPA buffers, If it's possible?


Thanks for your help,