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addressing ad421

Question asked by Lutzacht on Feb 14, 2014
Latest reply on Mar 10, 2014 by Lutzacht


i've just started with the ad421. Well - in the moment it does not what it is supposed to do - instead it delivers 4mA constantly. For testing i tried to generate toggling 16 and 20 mA with a PIC16F1938. Under which conditions does the AD421 deliver 4mA? No data received?