9.3

Other features

The device is provided with both stand-by and mute functions, independently driven by two CMOS logic

compatible input pins.

The circuits dedicated to the switching on and off of the amplifier have been carefully optimized to avoid any kind

of uncontrolled audible transient at the output.

The sequence that we recommend during the ON/OFF transients is shown by Figure 18.

The application of Figure 19 shows the possibility of using only one command for both st-by and mute functions.

On both the pins, the maximum applicable range corresponds to the operating supply voltage.

TDA7294

Other features

DS0013 - Rev 8

page 16/31