topic Re: CODEC SGTL5000 in Other NXP Products

CODEC SGTL5000

GSXR100038 — Fri, 25 Mar 2022 09:29:44 GMT

Hello,

After download the datasheet of this component 'SGTL5000', I don't understand what is the maximum gain of this component.

For example

+6dB
+12dB
+6dB
+12dB

What does that mean exactely ?

Thank you for your helps

Regards

Re: CODEC SGTL5000

JozefKozon — Fri, 25 Mar 2022 12:36:59 GMT

Hello Yann,

MIX gain:

For the detailed description of the AVC gain please refer to the page 23 in the datasheet.

When the measured audio level is below threshold, the AVC can apply a maximum gain of up to 12 dB. The maximum gain can be selected, either 0, 6, or 12 dB. When the maximum gain is set to 0 dB the AVC acts as a limiter. In this case the AVC only takes effect when the signal level is above the threshold.

Bass enhancement-please refer to page 21.

Tone control

With Best Regards,

Jozef

Re: CODEC SGTL5000

GSXR100038 — Fri, 25 Mar 2022 12:49:30 GMT

Hello Jozef,

Thank you, but I can see theses values in my previous picture. I would like to know what is the maximum gain of this component ?

After this picture 40+22.5 =62.5 dB right ? This is the value maxi ?

I just need to know the max gain to design my electronic board.

Thank you for your helps