AD5452 vs. AD5453

Question

Is there any major difference besides the amount of bits loaded into these DACs? I'm currently testing a circuit that originally used the AD5452 with the AD5453 instead, and am not getting the correct output (the output range is .4-.6mV instead of 0-5 as expected). Just curious to see if there's anything I'm not considering.

EZAutoReply · Accepted Answer

Hi, 
 Functionality-wise, AD5452 and AD5453 are the same. You are correct, only the number of bits as well as the static performance specs. Ideally it should work as replacement to each other. Does that mean that the original circuit with the AD5452 was working as expected? Can you share your schematic? 
 Best regards, 
 Ian)

Partner Forums

Partner Libraries

AD5452 vs. AD5453