Part Number: TDA3
we use the reference design ( http://www.ti.com.cn/tool/cn/TIDA-00530 ) designed the power for TDA3x, please help to cinfirm the 2 issues following:
1、which pin of TDA3x should the output of Pin LDO2 of LP8731 connect to ?
2、The default output voltage of LDO1 and LDO2 are 2.8V and 3.3V, but they are 1.8V and 1.2V in the reference design, how couled I set up the output voltage if I don't use I2C?
