Features
■ High output power capability:
– 2 x 40 W max./4 
– 2 x 35 W/4  EIAJ
– 2 x 25 W/4  @14.4 V, 1 kHz, 10 %
– 2 x 25 W/2  @14.4 V, 1 kHz, 10 %
■ 2  driving
■ Differential inputs
■ Minimum external components count
■ Internally fixed gain (26 dB)
■ Mute function (CMOS compatible)
■ Automute at minimum supply voltage detection
■ Standby function
■ No audible pop during mute and standby
operations
■ Clipping detector with programmable distortion
threshold
■ Protections:
– Short circuit (out to ground, out to supply
voltage, across the load)
– Overrating chip temperature with soft
thermal limiter
– Load dump voltage
– Fortuitous open ground
– Loudspeaker DC current
– ESD