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XTR111: alternative for AD694BRZ

Kavita Rajaram
Prodigy 530 points

Part Number: XTR111
Other Parts Discussed in Thread: XTR300

Tool/software:

Hi everyone,

I'm looking for an alternative for the AD694BRZ.

The XTR111 looks good. Can someone confirm this, or are there big differences?

Thank you.

Best regards,

Kavita

  • 0
    TI__Mastermind 31750 points

    Hi Kavita,

    Is this application being used in the enclosure that houses the sensor, or is it part of the analog input/analog output module? 

    If it's part of the sensor enclosure then the XTR111 would likely be the better fit. The AD694BRZ has an integrated transistor unlike the XTR111, which needs an external transistor on the output. The XTR111 is smaller so there will be a noticeable space savings. 

    If they are using the AD694BRZ in an analog input/output module then I would instead propose the XTR300/305. This is a more feature rich device with control pins, error flag pins, and it is better at being used in output voltage mode compared to the XTR111. 

    Best Regards,

    Robert Clifton