In the design, the plan is to drive the 8ohms 3W speaker. Since the TLV320AIC3268 can drive max of 1.45W, the external Class D (TPA3132D2RHBT) is being used. The external class D amplifier has a minimum gain of 26db. And as per the data sheet of TLV320AIC3268, the minimum gain is 6db and it cannot be configured with a unity gain.
So for this application, can we use the receiver amplifier (RECP &RECM) to drive the external class D AMP and speaker?, the reason is the receiver amplifier (RECP &RECM) can be configured with a unity gain using the register setting
