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I2C bidirection level-translator to a bigger or lower reference

Question asked by GuiX on Aug 25, 2015
Latest reply on Aug 28, 2015 by Stephen_Nugent

Hi everybody,

 

I need to connect an I2C master device biased at 3.3 V to an I2C slave device that can be biased from 2.3 to 5.5 V.

s it any level translator that I can use?

I only found level translators that require that one of the reference voltage is always bigger that the other.

 

Best regards GuiX

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