ADHV4702-1 Power drive current

As shown in the figure, what is the minimum drive current of the VCC and VEE power supply pins?

  • 0
    •  Analog Employees 
    on May 3, 2019 3:26 AM over 1 year ago

    Hi cshuai768, 

    Page 5 of the datasheet shows the quiescent current of the device, depending on Radj and the actual supply voltage:

    Also, there is a discussion on page 16 of the datasheet which shows how you can use a resistor at Radj to reduce the quiescent supply current of the device. Note that an additional resistor at Radj does have some effect on dynamic parameters such as bandwidth and noise. 

    Thanks, 

    Kris