TXS02612: Schematic Review

Kuan Wei Chen (Kevin Chen)

Genius 9710 points

Part Number: TXS02612

Dear Team,

Can you help on double-checking the below schematic?

Kevin

over 4 years ago

0 Chad Crosby over 4 years ago

TI__Expert 6680 points

Hi Kevin,

In the above schematic, I see you plan on supplying the SD Card with 3.3V. If this is the case, then VCCB0 will also need to be connected to this same source (VCC3V3).

Other than that, I don't see any problems with your design.

Please don't hesitate to post back with any other questions.

Thanks!

Chad Crosby

0 Kuan Wei Chen (Kevin Chen) over 4 years ago in reply to Chad Crosby

TI__Genius 9710 points

Dear Vhad,

Thanks!

We will changed VCCA to 1V8, VCCB changed to 3V3

Kevin

0 Chad Crosby over 4 years ago in reply to Kuan Wei Chen (Kevin Chen)

TI__Expert 6680 points

Kevin,

If your A side signals (pins 1, 3, 4, 6, 7, 9, & 24) are referenced to 1.8V, then this is the correct change.

Thanks!

Chad Crosby

Logic

Logic forum

TXS02612: Schematic Review