TAS6424-Q1: Capacitor value between GVDD and GND

user4638068

Part Number: TAS6424-Q1

Hello experts,

I need your advice about capacitor between GVDD and GND.

In datasheet, 2.2uF capacitor is placed.

But, in EVM, 1uF capacitor is placed.

Which is better to place?

nobumasa.shimamura

0 Matthew Miao over 5 years ago

Hi,

2.2uF is suggested.

Regards,

Matthew

0 user4638068 over 5 years ago

Thank you for your advice.

0 user4638068 over 5 years ago in reply to user4638068

This is an additional question.
We do not have 2.2uF (X7R) standard product.
However, we have 1uF (X7R) and 2.2uF(X5R).
Should we use 2.2uF (X7R)?

Best regards,

Nobumasa.Shimamura

0 Matthew Miao over 5 years ago in reply to user4638068

Hi,

The upper temperature of X5R / X7R is 85C / 125C. As for auto application, X7R is suggested.

Regards,
Matthew

0 user4638068 over 5 years ago in reply to Matthew Miao

Thank you for your advice.

Best Regards,

Nobumasa.Shimamura

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