TAS5720L: Asking for the TAS5720 woofer setting

SHH

Part Number: TAS5720L
Other Parts Discussed in Thread: TAS5805

Hi Team,
Cusotmer would like to design 2.1 CH system. maybe TAS5806/TAS5805/TAS5825 for stereo, and TAS5720 for mono. stereo amp's DOUT connect to TAS5720 DIN

1. If using TAS5720 for the woofer, can the low pass EQ set inside TAS5720?
2. If TAS5720 cannot set low pass EQ, can the woofer low pass EQ set inside TASTAS5806/TAS5805/TAS5825?
3. If the TAS5720 din from stereo amp DOUT, how about the rest of clock pin? Just tie MCLK/BCLK/WCLK together?

Thanks,
SHH

over 6 years ago

0 Adam Sidelsky over 6 years ago

TI__Guru 61380 points

SHH,

1. The TAS5720 does not have EQ, it must be done at the I2S source or processor.
2. Yes this can be done.
3. This depends on the DOUT being used. Please give an example and we can look at it.

Regards,

-Adam

0 SHH over 6 years ago in reply to Adam Sidelsky

TI__Mastermind 30301 points

Hi Adam,
for 2nd scenario, how to set the EQ inside stereo amp for the woofer DOUT? Could you show me block diagram or GUI snapshot?
for the 3rd question, it is used for the woofer application?

Thanks,
SHH

0 Adam Sidelsky over 6 years ago in reply to SHH

TI__Guru 61380 points

SHH,

I do not know which DOUT and which device you are asking about.

Is what used for the woofer application?

Regards,

-Adam

0 Adam Sidelsky over 6 years ago in reply to Adam Sidelsky

TI__Guru 61380 points

Please send me an email at adamsidelsky(at)ti(dot)com

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TAS5720L: Asking for the TAS5720 woofer setting