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LM98725: One of the three LM98725 input channels reaches maximum input, a signal is output from the other channels.

Part Number: LM98725

Tool/software:

Dear Specialists,

My customer is evaluating LM98725 and has a question.

I would be grateful if you could advise.

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When one of the three input channels reaches maximum input(full scale output), a signal is output from the other channels.
Normally, no signal should be output.

It seems that the input signal is leaking to the other channels.

Could you please let me know the reason for this and what to do about it.

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I appreciate your great help in advance.

Best regards,

Shinichi