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Alternative to LTC2057HV

Category: Hardware
Product Number: LTC2057HV, LTC2057

Hi to all, the LTC2057HV has an excellent offset voltage and a very low offset drift. Is there an alternative available out, but with a higher supply voltlage than 60V? We want to measure very small voltage changes (less than 1mV) but a common mode voltage of 70V. The LTC6090 seems to be a good choice, but is has a quite high voltage drift. I would appreciate if someone has a hint.

Kind regards Chris

Top Replies

    •  Analog Employees 
    •  Super User 
    +1 verified

    Hi  ,

    Good day. We'll be looking into this query. Aside from the parameters you have stated, are there other critical parameters in your design such as the bandwidth and slew rate?