The capacitor configuration on pins 35-36 in Figure 17 of the Rev.2 datasheet is different from the configuration in Figure 20 of the Rev.4 datasheet. Which is correct?
From troubleshooting, I believe the device's I2C address is 0x34, not 34 decimal. This is incorrect in the datasheet.
With regards to the power-up sequence, is it possible to use a series resistor on VL to limit current if the sequence is not followed? I am powering the board from two different supplies and I can't afford to ruin a chip if the VCC supply becomes accidentally disconnected.
Also, am I correct in assuming PWRDN on the start-up sequence refers to the RESET pin?
Finally, I have heard rumors that the STA326 has some kind of BBE sound processing on it. If this is the case, I'd be very interested in trying it out. Is this possible?