Differences Between MAX11410ATI+ and MAX11410AATI+

Question

Hi, 
 I have a question. It would be helpful if I could get an answer. 
 There are two part numbers, MAX11410ATI+ and MAX11410AATI+, What are the differences between these? Since it is not written in the data sheet, please let me know. 
 Best Regards, 
 Naohisa

JCCillion · Accepted Answer

Only Maxim ATE products are supported on EngineerZone at this time. Over the next several months, you will see more Maxim products being supported in EngineerZone. Please visit one of the technical support pages on our newly integrated website below for assistance with Maxim Integrated products. 
 EN - https://www.analog.com/en/support/technical-support.html# CN - https://support.analog.com/zh-CN/technical-support/ JP - https://support.analog.com/ja-JP/technical-support/)

ADIApproved · Answer

Sorry for late reply to old question. MAX11410A vs MAX11410 difference is in the performance of the matched current sources. Original version MAX11410 has chopper stabilized current sources. As a result, MAX11410A avoids the minor impact of chopper noise for sensitive high-impedance measurement applications that require matched excitation current sources. However MAX11410 non-A has better temperature drift and better matching between current sources. The differences can be found in the Electrical Characteristics table on page 11, under the heading of Matched Current Sources.

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Differences Between MAX11410ATI+ and MAX11410AATI+