Features

■ Multipower BCD technology

■ MOSFET output power stage

■ DMOS power output

■ Differential Input

■ New high efficiency (class SB)

■ High output power capability 4x28 W/4  @

14.4 V, 1 kHz, 10% THD, 4x50 W MAX power

■ Max. output power 4x72 W/2 

■ Full I2C bus driving:

– Standby

– Independent front/rear soft play/mute

– Selectable gain 26 dB /16 dB (for low noise

line output function)

– High efficiency enable/disable

– I2C bus digital diagnostics (including DC

and AC load detection)

■ Operates both in I2C and non-I2C bus mode

■ Two selectable I2C bus addresses

■ Full fault protection

■ DC offset detection

■ Four independent short circuit protection

■ Clipping detector pin with selectable threshold

(2 %/10 %)

■ Standby/mute pin

■ Linear thermal shutdown with multiple thermal

warning

■ ESD protection