• LTC6090 ADA4700 vOH vOL

    Presently we use the ADA4700 in a system whereby we can produce a very low current draw voltage (between +40 and -40V).  The ADA4700 is driven by a DAC to control the output.  

    When selecting the ADA4700, I took note that "rail to rail" is actually +- 2v…

  • LTC6090 LT1006 LTC2057

    Hi,

    I have used these component to design a sinusoidal current generator 0-2Arms 50Hz-2kHz.

    I need to have a very low offset (DC component), max 300-400uA.

    Could you please give me help to low the offset?

    Thanks

    Best Regards

  • LTC6090 LT1006 LTC2057

    Hi,

    I have used these component to design a sinusoidal current generator 0-2Arms 50Hz-2kHz.

    I need to have a very low offset (DC component), max 300-400uA.

    Could you give me help to low the offset?

    Best Regards

  • LTC6090: TFLAG and OD problem

    Hello,

    I'm using the circuit shown on page 18 "Gain of 20 Amplifier with a 40 mA Protected Output Drive" in the datasheet of the LTC6090. The only thing that I have changed, is that I've replaced the 2k resistors with 4k02 to get an amplification of…

  • Operating LTC6090 with unbalanced split supply

    On page 12 of the datasheet (https://www.analog.com/media/en/technical-documentation/data-sheets/6090fe.pdf), it is mentioned that we can use a split supply for the op-amp. Would there be any issue using a split supply with greater voltage on the negative…

  • LTC6090: Using TFLAG to drive status LED

    Hello,

    I want to use the LTC6090-5, powered from +/-70V.
    I will connect OD and TFLAG as suggested to shut down the device when an over-temperature condition occurs.

    In addition, I want a red LED to light on during over-temperature shutdown.
    Any suggestions…

  • LTC6090 Power Dissipation: LTSPice vs. Measurements

    Dear All,

    I want to use the LTC6090H in the following design as a very simple non inverting amplifier to switch between output powers of 0 and 62V.

    The simulation results matches well with our measurements regarding the output voltage (green curve below…

  • LTC6090/LTC6091 as High Voltage buffer front end for SAR ADC

    I would like to use the LTC6090 as a high voltage unity gain buffer into a voltage divider ranging circuit driving the front end to a 24-bit SAR ADC.  I am wondering if I am going to have noise issues using this topology versus directly dividing the voltage…

  • RE: How can I get the PSpice model of the LTC6090, or how to convert the LTspice model to the PSpice model?

    Hi stycle,

    As far as I know, the LTspice model for LTC6090 cannot be converted to a Pspice model. And I don't think there are any plans to generate a Pspice model for this device either.

    Regards,

    Hooman

  • 请问:怎样才能得到LTC6090的PSpice模型?或者如何将模型从LTspice导出到PSpice?

    RT