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Is it possible to use ADP1055 SDA/SDL pin at 5V?

Question asked by GB32 on Jul 6, 2017
Latest reply on Jul 6, 2017 by LtCommData

Hello,

We use the ADP1055 (supplied with 3V3). Our customer use a 5V I2C device.

As my board are manufactured, I Wonder if it is possible to connect the ADP with pull-up to 5V?

In the datsheet page 54 a schematic show protection diodes on SDA/SCL at 5V...

 

Regards,

 

GUillaume

 

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