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AD5443 Power on reset query

Question asked by jmuckian@moog.ie on May 12, 2017
Latest reply on Feb 7, 2018 by jmuckian@moog.ie

The datasheet AD5443 mentioned 'Power-on reset with brownout detection' as a feature but without any further details? Can more details be supplied? I have a design that if I power cycle too quickly (~2 seconds) then the DAC chip ignores the serial data-stream. Does the power rails need to fall to a low voltage to reset the chips logic?

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