I am using TLV320DAC3100 Audio amplifier in my project.
I have given below power on sequence in my board
1. SPKVDD, IOVDD and AVDD ( 3.3V) voltages are given simultaneously without any delay
2. DVDD(1.8V) has been given with a delay of 3ms from above voltages
Currently in my board Audio amplifier is working fine with above power on sequence. Now we in design improvement stage.
It is given in datasheet that "The TLV320DAC3100 has been designed to be extremely tolerant of power supply sequencing".
I would like know the datasheet recommended power on sequence is mandatory to follow or I can continue with my current design explained above. Please suggest.
Ashwini M S