Features

■ High output power capability

– 2 x 43 W max./4 

– 2 x 37 W/4  EIAJ

– 2 x 26 W/4  @14.4 V, 1 kHz, 10 %

– 4 x 7 W/4  @14.4 V, 1 kHz, 10 %

– 4 x 12 W/2  @14.4 V, 1 kHz, 10 %

■ Minimum external components count:

– No bootstrap capacitors

– No Boucherot cells

– Internally fixed gain (26 dB BTL)

– Standby function (CMOS compatible)

■ No audible pop during standby operations

■ Diagnostics facility for:

– Clipping

– Out to GND short

– Out to VS short

– Soft short at turn-on

– Thermal shutdown proximity

■ Protections:

– Output AC/DC short circuit: to GND, to VS

and across the load

– Soft short at turn-on

– Overrating chip temperature with soft

thermal limiter

– Load dump voltage surge