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AD633 DC cancel

Thread Summary

The user inquires about canceling the DC component of (X1-X2)*(Y1-Y2) using the AD633 by applying a -1.5V potential to the Z terminal and performing offset adjustment. The final answer confirms that applying a negative potential to the Z terminal is acceptable and refers to Fig. 6 in the datasheet for input and output voltage ranges. No specific precautions are mentioned.
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Category: Datasheet/Specs

Hi,

We are considering the use of the AD633.

To cancel the DC component of (X1-X2)*(Y1-Y2),
we are considering applying a negative potential (-1.5V) to the Z terminal.
We also plan to perform offset adjustment during product shipment.
Is this usage acceptable?
Are there any precautions we should be aware of?

Should I refer to Fig. 6 in the datasheet for the recommended voltage applied to the Z terminal?

We would appreciate your confirmation.

Best regards,

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