What is the Common mode voltage range of ADA4522-2 ?

Hi,

I would like to know the common mode voltage range of ADA4522-2. I am using this as a buffer. The supply voltage to the Op-Amp is ±5 V and my input would be near to 5V( assume 4.9V). What can be my possible output value.?

Thanks in advance.

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  • Hi Emman, 

    Thanks for the reply. It did provide me good information.

    I was looking for a dual op-amp with ±5V. So i feel we cannot use AD4528. Instead i have found AD8572 as a better option for the current scenario. 

    i am targeting for an offset of less than 10uV, so that no matter the temperature changes i would still be getting a stable output.

    As of now I dont need negative voltage, because my output will be always positive. 

    I was just following the legacy circuit. 

    Since you asked me this, I would like to know what is the pros and cons of selecting single and dual Op-amps. Is it only depending on whether the application need positive and negative voltage??

    What difference does it makes in a buffer circuit when I am using  ±5V and +5V and ground as the supply voltage??

     

    Regards,

    Ashok

     

Reply
  • Hi Emman, 

    Thanks for the reply. It did provide me good information.

    I was looking for a dual op-amp with ±5V. So i feel we cannot use AD4528. Instead i have found AD8572 as a better option for the current scenario. 

    i am targeting for an offset of less than 10uV, so that no matter the temperature changes i would still be getting a stable output.

    As of now I dont need negative voltage, because my output will be always positive. 

    I was just following the legacy circuit. 

    Since you asked me this, I would like to know what is the pros and cons of selecting single and dual Op-amps. Is it only depending on whether the application need positive and negative voltage??

    What difference does it makes in a buffer circuit when I am using  ±5V and +5V and ground as the supply voltage??

     

    Regards,

    Ashok

     

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