PCM1803A: Internal pulldown of /PDWN pin

Akio Ito

Part Number: PCM1803A

Hi,

A customer asked to us an inquiry about PCM1803A.
A note below the table of Pin Function described that /PDWN pin has internal pulldown whose typical value is 50 kΩ.
Please tell us the minimum and maximum value of this internal pulldown.

Best regards,
Akio Ito

over 6 years ago

0 Ravi Patil over 6 years ago

TI__Expert 5645 points

Hi Akio,
I will need to check w the test/product team regarding CHAR data for this before I can give you the required info. We do not have the design team which worked on this product family but will do the best to get the answer as quickly as possible.

Best regards,
Ravi

0 Akio Ito over 6 years ago in reply to Ravi Patil

Genius 3595 points

Ravi-san,

Thank you for your reply. I expect the answer.

Best regards,
Akio Ito

0 Akio Ito over 6 years ago in reply to Akio Ito

Genius 3595 points

Ravi-san,

Do you have any information?
I think our customers do not need exact maximum and minimum values, but he wants to know how much margin his circuit design has.
So, he may agree with an answer that for example, he should design with double margin.

Best regards,
Akio Ito

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PCM1803A: Internal pulldown of /PDWN pin