• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 31 subscribers
  • Views 497 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

PCM1754-Q1: VCOM cap

Shinji Tsuji
Genius 15754 points

Part Number: PCM1754-Q1

Hi team,

Regarding to the bypass capacitor of PCM1754-Q1, it is described as

"Proper power supply bypassing is shown in Figure 30. The 10-μF capacitors should be tantalum or aluminum electrolytic."

Is it OK to use MLCC X7R 10uF capacitor for VCOM instead of tantalum or aluminum electrolytic?

regards,

  • 0
    TI__Guru 57453 points

    Hi Tsuji,

    Yes, you can use ceramic caps for the VCOM and supply pins.  When this datasheet was originally written, there were less low-ESR ceramics on the market.  Now there are many very good ceramics for this application.

    Thanks,

    Paul