Hi,
TAS5534/38 cannot be placed into the power-down mode even if holding the /PDN pin to low while the power-on sequence, however TAS5534/38 can be placed into it if toggling the /PDN pin(changing the /PDN pin from high to low) after the power is turned on.
Is this behavior correct as a specification ?
Please give me an email to my email address since I would like to share the detailed information to you.
Best regards,
Kato