• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 1180 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.

TLV320AIC23B-Q1: Could you kindly help to check the schematic.

Lian Wu
Genius 5250 points
Part Number: TLV320AIC23B-Q1
Other Parts Discussed in Thread: TMS320F28335,

Dears:

Customer use TMS320F28335(McBSP) to control TLV320AIC23B-Q1

The sound source is in the memory(MP3 format) , and want to output this sound source to about 20W through Codec. is it OK? Or other PN to realize the function?

Could you kindly help to check the schematic, and give some advice about it?

  • 0
    TI__Mastermind 30220 points
    Lian,

    The pullup resistors for the I2C lines are pretty weak. I might suggest 2.7-4.7k instead. Which I2C mode is the customer planning on using?

    The I2S lines shouldn't need any pullup resistors.

    What is DOUT being used for? I don't see any analog inputs.

    best regards,
    -Steve Wilson