2/3Vrms line driver gain

Mahendra Patel1

Other Parts Discussed in Thread: TLV320AIC3254, TPA2026D2, PCM5142

Hello All,

Do we have a audio 2/3Vrms line driver part with dynamic volume control,

which will allow to keep the volume level constant irrespective of the modulation level difference from channel to channel.

This is a query from STB customer.

If not presently, is there any road map device, which meets this requirement?

Thank you in advance.

Regards,

Mahendra Patel

over 12 years ago

0 Don Dapkus over 12 years ago

TI__Guru**** 189401 points

Hi, Mahendra,

Unfortunately, no. You might be able to use something like the TPA2026D2 followed by one of our DRV6xx devices. Or, if you can capture the audio codec, you could use something like the TLV320AIC3254 driving again one of our DRV6xx devices to get the required output swing.

There is nothing on the roadmap to address this.

-d2