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INA331: Suply voltage V+ and V-

Hirotaka Matsumoto
Guru 27565 points
Part Number: INA331

Hi all

Would you mind if we ask INA331?

Is it possible to use with dual suply voltage like as V+=2.5V and V-=-2.5V?

Kind regards,

Hirotaka Matsumoto

  • 0
    TI__Mastermind 23050 points
    Hi Hirotaka,

    The supply limitations for the INA331 are 2.7V to 5.5V. This means the total voltage between the supply pins should be within this range, so the limitation would be 2.7V to 5.5V if using a single supply, or +/-1.35V to +/-2.75V with dual supplies.