Questions about LTC2668


I wonder if it's enough for LTC2668 to output ±10V when it is supplied with the power of ±12V ?


  • +1
    •  Analog Employees 
    on Oct 8, 2020 5:02 PM

    Each of the LTC2668's high voltage, rail-to-rail output amplifiers has guaranteed load regulation when sourcing or sinking up to 10mA with supply headroom as low as 1.4V. Additionally, the amplifiers can drive up to ±14mA if available headroom is increased to 2.2V or more.

    So if you are in the 10V range and power it with 12V you can drive 10mA and not loose regulation.