TPA2012D2: Power on Sequence

yana

Part Number: TPA2012D2

Hello,

I have a question about Power on Sequence. of "TPA2012".

In my circuit, 3.3V is applied to "SDR","SCL" pins, while PVDD and AVDD is "Low".
Is this harmful to "TPA2012"?

Best regards,

+1 Ivan Salazar 11 months ago

Hi Yana,

This sequence should be OK for TPA2012D2; there's an internal pull-down resistor so the sink current should still be under control.

Best regards,
-Ivan Salazar
Applications Engineer

0 yana 11 months ago in reply to Ivan Salazar

Hello,

Thank you for your support.

Regards,

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