TCA9517: Need a i2c bidirectional level shifter 3.3V

Jenny Chen

Part Number: TCA9517
Other Parts Discussed in Thread: TCA39306

Tool/software:

Hi team.

May I know if there is any i2c bidirectional level shifter with 3.3V?

Thanks!

BR,

Jenny

0 Clemens Ladisch 9 months ago

Guru 317390 points

The TCA9517 supports 3.3 V. What is the other voltage?

0 Joshua Salinas 9 months ago

Hello Jenny,

Our Apps team is currently out due to the winter holidays. Please expect some delays. Thank you for your understanding.

Regards,

Josh

+1 Tyler Townsend 9 months ago

Hi Jenny,

Do you need an I2C buffer or level translator or both?

TCA9517 is a level shifting buffer.

A device like TCA39306 is a passive level shifter.

Regards,

Tyler

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