TPA2016D2 PIN OUT

Christopher Howard

Other Parts Discussed in Thread: TPA2016D2, TPA2012D2

Hello,

I would like to make this application stereo where the left channel power only the left speaker and the right channel the right speaker using the TPA2016D2.

Right now the design is Mono.

The CPU I am using has a Sound Processor with two outputs, a left and a right channel.

My question is pin out, Audio_L and Audio_R are the two pins on the CPU.

How do I connect them to the TPA2012 to get a stereo output? Mainly, what do I do with INL- and INR-?

Thank you

over 10 years ago

0 Don Dapkus over 10 years ago

TI__Guru**** 189399 points

Hi, Christopher,

I'm confused. Are you asking about TPA2016D2 or TPA2012D2?

If it's TPA2012D2 as your schematic shows, then please reference Fig 35 in the data sheet. Actually, this same hook-out is used for any amp that has a fully differential input structure (for devices with internal gain).

-d2