about AD629


How to design an AC voltage value with AD629 to detect about 100 Vp-p with variable frequencies


Can this circcuit do it?

  • 0
    •  Analog Employees 
    on Mar 4, 2019 10:13 AM

    Hi Springtide,

    Can you clarify what are you trying to do? Do you want to measure 100V or do you want to have a peak detector or something?

    The AD629 is a difference amplifier that measures differential signal and reject large common mode signal. 

    If you could tell me more about the applications that you are dealing into, I could look for more suitable amplifiers for your circuit.

    Best regards,