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auto rage changing solution for current measuring

ACGUY
Guru 11170 points
Other Parts Discussed in Thread: INA225, INA300

Hello E2E,

We have many customers for measurement equipment maker. We do like to suggest the high accuracy auto rage changing solution for current measuring.

Does TI have any recommending reference designs?

Regards,
ACGUY

  • 0
    TI__Mastermind 23045 points

    ACGUY,

    Thanks for choosing E2E! We have a few options for you to check out. First we have a design using INA300 and INA225 here. We also have one in the precision amplifiers portfolio, which is TIDU033. This device uses a programmable gain feature similar to that of our INA225, so I thought I would include it as well. Perhaps a design such as this could be adapted to your use case?