TMS320F28379D: 3.3 to 5V interface ics

Anoop kumar N

Part Number: TMS320F28379D

Hello

I am using F28379d, for my psfb application, but the peripheral signals are at 5V (like Fault feedback, RDY, Power good). kindly suggest some interface ics best suitable for connecting to 3.3V GPIO of my DSC.

Thanks and regards

Anoop kumar N

over 2 years ago

0 MatthewPate over 2 years ago

TI__Guru* 81920 points

Anoop,

I would suggest using this part finder link from TI to find the best soln based on your needs. https://www.ti.com/logic-voltage-translation/voltage-translators-level-shifters/overview.html

As an example in our launchPad we use the following SN74LVC8T245PW (uni-directional) or TXB0106PWR (auto-detect direction) for the eQEP(Quadrature Encoder) interface.

Best,

Matthew

0 Anoop kumar N over 2 years ago in reply to MatthewPate

Expert 1008 points

Thank you

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TMS320F28379D: 3.3 to 5V interface ics