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Original question:

LDC1612: Temperature behaviour

LDC1612: Temperature behaviour

Frederik Baars
Intellectual 2115 points
Part Number: LDC1612


Hi,

can you comment on the temperature compensation of the LDC1612. Does the differential measurement method is expected to have problems in the temp range of -40/+85°C?  

Thanks

Fred

  • 0
    TI__Expert 6625 points

    Hi Fred,

                    There should be no problem operating in that temperature range. Change in temperature changes the inductance resulting in a change in sensor frequency (fSensor). In differential configurations a reference has the capability to cancel out temperature changes and other environmental effects. For more information please refer to section 8.1.3 of the datasheet: www.ti.com/.../ldc1612.pdf. I hope this helps!

    Best Regards,

    Bala Ravi