View tda7575 datasheet:

TDA7575 MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS DMOS POWER OUTPUT MULTIPOWER BCD TECHNOLOGY NON-SWITCHING HI-EFFICIENCY SINGLE-CHANNEL 1? DRIVING CAPABILITY MOSFET OUTPUT POWER STAGE HIGH OUTPUT POWER CAPABILITY 2x28W/ 4? @ 14.4V, 1KHZ, 10% THD, 2x40W/4? EIAJ MAX. OUTPUT POWER 2x75W/2?, 1x150W/1? SINGLE-CHANNEL 1? DRIVING CAPABILITY – 84W UNDISTORTED POWER – FULL I2C BUS DRIVING WITH 4 ADDRESS PowerSO36 (Slug up) POSSIBILITIES: ORDERING NUMBER: TDA7575 – ST-BY, PLAY/MUTE, GAIN 12/26dB, FULL DIGITAL DIAGNOSTIC Thanks to the DMOS output stage the TDA7575 has POSSIBILITY TO DISABLE THE I2C a very low distortion allowing a clear powerful sound. DIFFERENTAL INPUTS Among the features, its superior efficiency perfor- FULL FAUL