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TDC1000-C2000EVM vs. TDC1000-GASEVM

Other Parts Discussed in Thread: TDC1000-C2000EVM, TDC1000, TDC7200EVM

I would like to sense level in a 20inch tall metal container by placing an USND transducer on the bottom. Between the TDC1000-C2000EVM and the TDC1000-GASEVM, which evalulation board would work best for this application? Is it fair to say that the GASEVM does everything that the C2000EVM does with the addition of a TX boost? 

Thanks for your help! 

Danny

  • Danny,

    You are right on the TX boost in TDC1000-GASEVM. TDC1000_C2000EVM is for automotive applications (as both devices are automotive qualified).

    Since you are talking about level application, you should know GASEVM has some changes (passive components) in addition to TX boost that makes it suitable for Gas flow measurements compared to TDC1000_TDC7200EVM. Please refer to Section 2 of the user's guide below for details
    www.ti.com/.../sniu026a.pdf

    Thanks,
    Vishy