I have a few questions about the SSM3515.
1). Could you use two SSM3515 in parallel BTL for greater power output?
Ie 2 devices in parallel = 4ohm @ 16v = approx 50W @ 1% THD.
If so, do you have a recommend schematic?
2). What effect does the 3.3 AVDD supply have on output THD? If for example a higher PSSR supply 10Hz to 100Khz was used would there be any significant THD/SNR benefit?
3). Is there any significant performance benefit/degradation of using TDM over i2s for a 4 channel amplifier? Each channel 96Khz/24-bit.
4). Is there an optimum i2s/TDM frequency for best THD/SNR?