TINA/Spice/LMG3410R070: Simulate Drain Slew Rate with PSpice/TINA-TI

Hi Matthias,

One of our team that developed the model will take a look at this. At the earliest it will be Monday before he can respond due to out of office.

Herman

Hi, would you please upload  your testbench that is not working(TINA or PSPICE that you experimented with).

Thanks,

Hi Arash,
Thank you again.
Here is also the link for our previous discussion: https://e2e.ti.com/support/tools/sim-hw-system-design/f/234/t/772172

You checked it with 80V in Pspice you told me it works. The problem is that my Pspice licens is not valid and simulation model is also encrypted.

snom617a - ti.TSC

Hi Arash,

attached you find our TINA model where we could not see any change in the drain slew rate when changing RDRV.

Thanks in advance!

snom608a_standard_Voltmeter.zip

Hello,

The model was developed in PSPICE and tested extensively in PSPICE. The netlist was then used for TINA .

I checked the simulation results for SR and R_DRV in PSPICE and seems it is working fine as shown here:

  

So , it should work in TINA as well since it is the same model. 

Also a new version of this model has been developed and  is on its way and will be released shortly, therefore the current model is going to be obsolete.

Meanwhile please tighten the tolerance in your simulation.

Regards,

Arash 

Hey Arash,

thanks for your reply. Can you send your tested PSpice files so we can check what we're doing wrong?

Regards,

Matthias