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DRV632: DRV642 Schematic Review

TaeHo Kim
Intellectual 1760 points
Part Number: DRV632

Hello LPAA team,

 

We have got an opportunity of DRV642 which is targeting customer new STB projects.

Could you review the schematics for customer?

We already reviewed the schematics with customer.

 

However customer engineer requested it by TIBU again.

If you have got any concerning points or opinion for customer.

 

Please let me know it.

 

Thank you.

  • 0
    TI__Guru* 95335 points
    Hi TaeHo,

    I've reviewed the DRV642 portion of the schematic. It seems to be fine.
    There are some resistors that stand out of the second-order filter topology from the data sheet (R19385, R19386 and R19388) but I don't think these components would lead the device into malfunction.

    Best regards,
    -Ivan Salazar
    Audio Applications Engineer - Low Power Audio & Actuators