OPT3001: OPT3001 SCH and layout review

Poki Huang

Expert 1080 points

Part Number: OPT3001

HI TI:

Could you help check below layout and SCH OK or not?

Thank you~~

Layout

SCH

over 5 years ago

0 Alex Bhandari-Young over 5 years ago

TI__Mastermind 25895 points

Hi Poki,

The images are not showing up for me.

Best,

Alex

0 Poki Huang over 5 years ago in reply to Alex Bhandari-Young

Expert 1080 points

6327.ALS OPT3001.pdf OPT3001.pptx

Hi Alex:

Sorry I don't know why picture missing

Please help check attached

Thank you

Poki

0 Alex Bhandari-Young over 5 years ago in reply to Poki Huang

TI__Mastermind 25895 points

Hi Poki,

The I2C is pulled high on the schematic, but INT is pulled high by MCU internal pullup resistor? Also make sure to check I2C pullup values against bus capacitance, but if that is checked then this should be good.

Best,

Alex

0 Poki Huang over 5 years ago in reply to Alex Bhandari-Young

Expert 1080 points

Hi Alex:

Thanks feedback

Yes INT is pulled high by MUC internal

Poki

Sensors

Sensors forum

OPT3001: OPT3001 SCH and layout review