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TINA/Spice/DAC5662: DAC5662 need spice model

Part Number: DAC5662
Other Parts Discussed in Thread: TINA-TI, , OPA355, LMH6618, DAC8411

Tool/software: TINA-TI or Spice Models


I would like to do the simulation for DAC5662AIPFB,LMH6618MKX/NOPB and OPA355NA/250 in TINA. Please provide the Spice models



  • Hi,

    I see we don't have a spice model available for DAC5662 which can be simulated in TINA-TI. Sorry for the inconvenience caused. 

    Regarding LMH6618 & OPA355 you can get the spice models under "Design and Development" Tab of respective part number in

    (Example snap below) . You can download these and view/ simulate in TINA-TI.

    All TI Spice Models can be found here | All WEBENCH supported devices can be found here

    New to TINA-TI? Its a free spice simulator! Try out this short Video Training Series

  • H1534.zipHi,

    Yes, I did not spice model for DAC. any match spice model is available, so that I can use.

    But I want simulate the DAC to check the rise and fall time at Mosfet ( BSB013NE2LXI) load.

    I have draw the circuit and try to simulate , but output is not coming as expected.

    The DAC5662AIPFB is driving the FET gate voltage.

    Please you look into my circuit is attached and let me know your comments.



  • Hi,

    Unfortunately I don't see a spice model available for similar 8bit DAC, majorly they are all IBIS models. I could find spice model for DAC8411, a 16bit DAC which can be checked in TINA-TI.

    Regarding the circuit you have attached it will be helpful if you point out what is the issue or at what part of the circuit you are seeing a problem in your attached circuit.

    Then we can look into it and get back to you with the probable reasons.