TAS2563: TAS2563 Volume Control Table Review for Tuning Mode

Wayne Chen (Audio AE)

Part Number: TAS2563

Hi Sirs,

Would you pls assist us in reviewing the enclosed DSP gain table for TAS2563 volume control? Can we apply this table to every PPC3 profiles?

Thank you and Best regards,

Wayne Chen
02/24/2021

TAS2563_DSP_Gain.xlsx

over 5 years ago

0 Ivan Salazar over 5 years ago

TI__Guru** 114535 points

Hi Wayne,

This table seems correct, this is controlling digital volume and yes, it can be applied for any configuration in SmartAmp mode.
It works in a similar way to DVC_PCM as described in this FAQ: [Resolved] [FAQ] TAS2563: Adjusting Digital Volume Control using I2C - Audio forum - Audio - TI E2E support forums

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators