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UA733: Request for SPICE Models – UA733CDR

Aruna Reddy
Prodigy 40 points
Part Number: UA733
Other Parts Discussed in Thread: OPA2675, OPA2354

Tool/software:

Hello TI Team,

I’m currently working on a simulation in LT Spice and would like to request SPICE (PSpice) models for the following TI components:

  1. UA733CDR – Video Amplifier

  2. CD4011UBM96 – CMOS Quad 2-Input NAND Gate

  3. CD4536BDWR – CMOS Programmable Timer

Could you please confirm whether SPICE models exist for these devices, or suggest equivalent models for simulation purposes?

Thank you for your support!

Best regards

  • 0
    TI__Genius 17495 points

    Hi Aruna,

    Unfortunately, we do not have a model for this device. It is a very old device that is obsoleted and there is no great replacement for this device as it has a very unique archtecture. Although not a direct replacement you could consider the OPA2675 or maybe a device such as the OPA2354.

    Best Regards,

    Ignacio

  • 0 in reply to Ignacio Vazquez Lam1
    Prodigy 40 points

    Hi Ignacio,

    Thanks for confirming!

    Could you please let me know the status of spice models for below parts.

    1. CD4011UBM96 – CMOS Quad 2-Input NAND Gate

    2. CD4536BDWR – CMOS Programmable Timer

    Thankyou in advance!

  • 0 in reply to Aruna Reddy
    TI__Genius 17495 points

    Hi Aruna,

    I was not able to find Pspice models for these devices on their product pages. However, I would create two separate e2es highlighting these parts so that the appropriate team can get them to confirm that they don't have any models with these devices. 

    Best Regards,

    Ignacio