Features

 Multipower BCD technology

 High output power capability:

– 4 x 50 W/4 Ω Max.

– 4 x 28 W/4 Ω @ 14.4 V, 1 kHz, 10 %

– 4 x 72 W/2 Ω Max.

 MOSFET output power stage

 2 Ω driving capability

 Hi-Fi class distortion

 Low output noise

 High immunity to RF noise injection

 Standby function

 Mute function

 Automute at min. supply voltage detection

 Low external component count

 Internally fixed gain (26 dB)

 Protections:

– Output short circuit to GND, to Vs, across

the load

– Very inductive loads

– Overrating chip temperature with soft

thermal limiter

– Output DC offset detection

– Load dump

– Fortuitous open GND

– Reversed battery

– ESD

– Capable to operate down to 6 V (e.g.

“Startstop”)