Features
 Multipower BCD technology
 MOSFET output power stage
 DMOS power output
 Class SB high efficiency
 High output power capability 4x28 W/4 Ω @
14.4 V, 1 kHz, 10% THD, 4 x 45 W max power
 Max power 4 x 72 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
bus AC load detection)
 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
 Very robust against misconnections
 Improved SVR suppression during battery
transients
 Capable to operate down to 6 V (e.g. “Startstop”)