TCA6416A: Schematic Review

Manoj Chate

Prodigy 180 points

Part Number: TCA6416A

Hi Team ,

Please review the attached schematic of I2C based GPIO Expander :

Pull-up of value 10k has been added on all signals which are to be used as input ports .

Thanks,

Manoj

over 4 years ago

0 Eric Hackett over 4 years ago

TI__Guru 74372 points

Manoj,

Looking over this schematic, I don't see any issues. The pull-ups are populated correctly on the input connections, the power supply pins are correctly decoupled, and the interfacing pins are correctly pulled up as well.

Please let us know if you have any other questions.

Regards,

Eric Hackett

0 Manoj Chate over 4 years ago in reply to Eric Hackett

Prodigy 180 points

Thank you Eric.

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TCA6416A: Schematic Review