hello to all,
we are designing a dual mono amp based on 2 No's of TPA3118D2 chip.
We have configured one chip is the master and another chip is the slave by using SYNC signal in between them.
In the slave mode, we are getting more THD+N compare to the master mode. ( Ex : THD+N ratio of Master is 0.020879 % and Slave is 0.158422 % with Po -1W)
1) Please advice how to reduce the THD+N in the slave mode? And why we are getting more THD+N in the slave mode?
2) How synchronization will work between the master and slave?
thank you for assisting.
Andre