Pull-up resistance of ALERT、SCL、SDA of the TMP102 for fast mode and high speed mode

Jacky Chen29

Other Parts Discussed in Thread: TMP102

Hola,

Can someone help to provide me a formula which can calculate the pull-up resistance for ALERT、SCL and SDA pin of TMP102？

Because I want to use it to calculate the suitable resistance for the fast mode and high speed mode. Thank you ~

over 9 years ago

0 Aaron Heng over 9 years ago

TI__Mastermind 37230 points

Hi Jacky,

Sorry I missed your posted yesterday. Here is a apps notes that you can read, and use the formula to calculate the pull-up resistor.

www.ti.com/lit/an/slva689/slva689.pdf

Aaron

0 Jacky Chen29 over 9 years ago in reply to Aaron Heng

Genius 4735 points

Hola Aaron,

Thank you very so much.

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Pull-up resistance of ALERT、SCL、SDA of the TMP102 for fast mode and high speed mode