This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DRV8353F: Connect 2 SPI ICs with different topology (Push pull and Pull up)

Part Number: DRV8353F

Tool/software:

Hello,

I am willing to use the DRV8353F in my next design.

The device offer to interface using SPI but i saw in the datasheet that SDO (MISO) line require a pull up to function correctly.

The issue is that i have another SPI device connected to the uC but uses the push pull topology.

My question is:

Is it ok to connect both SPI togethers or the pull up resistor on the SDO pin will mess with the communication with the MISO pin of the other IC (the other IC is an ADC)

My logic level is 3.3V

Thank you.