DS90C402: Value of internal pull up

Roland Melad

Intellectual 1185 points

Part Number: DS90C402

Hello,

My customer is requesting for the value of the internal pull up in the input pins of the device.

Appreciate your help.

Regards,
Roland

over 6 years ago

0 David (ASIC) Liu over 6 years ago

TI__Guru**** 176581 points

Roland

Please let me take a look at this question and get back to you.

Thanks

David

0 David (ASIC) Liu over 6 years ago in reply to David (ASIC) Liu

TI__Guru**** 176581 points

Roland

Base on the leakage current in the datashee, in all cases the leakage is less than 10uA. So with a VCC = 5V and leakage of 10uA, the resistor value > 500Kohm.

Thanks

David

0 Roland Melad over 6 years ago in reply to David (ASIC) Liu

TI__Intellectual 1185 points

Thank you David. Appreciate your help

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DS90C402: Value of internal pull up