THS4531: How to validate balanced audio

Shifali N

Expert 2040 points

Part Number: THS4531
Other Parts Discussed in Thread: PCM3168, LME49721,

Hi,

I am using Texas Instruments Audio Codec and Amplifiers in my design. I am using PCM3168APAP audio codec and THS4531ID, LME49721MAX/NOPB amplifiers.
Can you please let me know how can I validate these balanced audio. I have phoenix connector in my board for audio. I will be using Phoenix plug to 3.5mm jack cable.
Can I connect balanced audio from my board directly to my computer or mobile phone to validate this audio. May I know how audio was validated in your EVK.

Thanks in Advance.

over 2 years ago

0 kai klaas69 over 2 years ago

Guru 140200 points

Hi Shifaki,

what EVK are you referring to?

Kai

0 Shifali N over 2 years ago in reply to kai klaas69

Expert 2040 points

Do you have any EVKs where the audio signals are balanced. If ye, please let me know how can we validate them

0 SimaJalaleddine over 2 years ago in reply to Shifali N

TI__Mastermind 22280 points

Hello Shifali,

Are you looking for evaluation modules/kits for PCM3168 or for THS4531 or for LME49721? Do you have a block diagram or schematic of your design that you can share with us?

Thank you,

Sima

Amplifiers

Amplifiers forum

THS4531: How to validate balanced audio