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Recommend INA for load cell

Naveen Ravindran
Prodigy 10 points
Other Parts Discussed in Thread: INA333

I have a 6kg load cell please suggest a suitable instrumentation amplifier so that I could connect to my microcontroller which have 16-bit ADC.

 

I am using a 6 kg load cell. And it is used to measure weight.

 

Also, I need 1 gram precision for this load cell.

  • 0
    TI__Mastermind 29690 points

    Hello Naveen,

    This got placed in the Current sensing because we use the INA part designator as well.  I am moving this to the correct group.  

  • 0
    TI__Mastermind 21577 points

    Naveen,

    Some extra detail is needed to provide a better recommendation.  What power supply voltage are you using?  What is the span of the sensor in mV/V?  What is the minimum level you need to resolve?  What is the ADC input range?  What sampling rate do you plan on using.

    Assuming a 5V supply, one common choice is INA333.

    Best regards,

    Art