VGA with AD8021 ?

I need to amplify signal up to 1MHz sine, amplitude 10uV - 1V from sensor for ADC 16bit.

The decisive factor is the amplitude and phase.

In other words, I need an amplifier with switchable gain 1x,10x,100x,1000x.

Because we did not find a suitable VGA, I would like to try 3x AD8021 and switching using a relay.

It is a good idea or do you recommend another solution?




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    •  Analog Employees 
    on Aug 2, 2018 4:48 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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  • 0
    •  Analog Employees 
    on Aug 2, 2018 4:48 PM
    This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

    Thank you,
    EZ Admin
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