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TPA2008D2: How to connect unused channel

Part Number: TPA2008D2

Dear Specialists,

My customer has a question about TPA2008D2.

I would be grateful if you could advise.

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TPA2008D2 is a 2ch product.
But we have stock on hand, so we are considering using it only with R.

In this case,

(1) Is there any problem with connecting the L input connection terminal (LINP / LINN) to GND via a capacitor (about 0.1uF)?

(2) Is it okay if the L speaker connection terminals (LOUTP / LOUTN) are open?

(3)Could you please let us know if there are any other points to be careful about in the circuit in this usage.

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I appreciate your great help in advance.

Best regards,

Shinichi