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ADS7883: Spice model

Amrithapriya K K
Prodigy 10 points
Part Number: ADS7883
Other Parts Discussed in Thread: TINA-TI

We require spice model of  ADS7883 since its model is not directly available in PSpice for TI software.

  • 0
    TI__Guru**** 172266 points

    Hi Amrithapriya,

    Welcome to our e2e forum!  You can use the SAR ADC Drive calculator tool found in the Analog Engineers Calculator as a substitute, that tool is here: https://www.ti.com/tool/ANALOG-ENGINEER-CALC

    Our TINA-TI or P-Spice for TI really only give you a model of the analog front end to get an idea for what sort of drive you need ahead of the ADC to get the input fully settled in the device acquisition time.  The Analog Engineer's Calculator tool should give you a first order approximation of the amplifier bandwidth needed to drive the ADS7883.