What is the difference between the PDWN1 and PDWN2 commands?
Descriptive Answer:
The ML2250 family supports the two kinds of audio power-down commands. The PDWN1 command makes the audio analog output change from 1/2 VDD level to GND level abruptly. The PDWN2 command makes the change gradually over 64 ms to suppress the 'pop' noise.
