Features
 Multipower BCD technology
 MOSFET output power stage
 DMOS power output
 New high efficiency (class SB)
 High output power capability 4 x 28 W / 4 Ω @
14.4 V, 1 kHz, 10 % THD, 4 x 50 W max power
 Max. output power 4 x 72 W / 2 Ω
 Full I2C bus driving:
– Standby
– Independent front/rear soft play/mute
– Selectable gain 26 dB /12 dB (for low noise
line output function)
– High efficiency enable/disable
– I2C bus digital diagnostics (including DC
and 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