TDA4VH-Q1: ADC port internal capacitance

Xingyu Zhu

Part Number: TDA4VH-Q1

Tool/software:

Hi expert,

Our customer has some questions about the ADC capacitance. Could you please help check? Thanks

What is the ratio from the internal sample and hold capacitance to the pin capacitance?

Best Regards,

Xingyu Zhu

0 Doredla Sudheer Kumar 5 months ago

Hi,

It’s a long weekend, so kindly expect a response early next week.

Best Regards,
Sudheer

0 Biao Li 5 months ago in reply to Doredla Sudheer Kumar

Hi Kevin, Kyle,

can you help check this thread?

BR,

Biao

0 Kevin Lavery 5 months ago in reply to Biao Li

the pin capacitance, 5pF, is nearly equivalent to the sample-and-hold capacitance of 5.5pF.

Kevin

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