TDA7376PD中文资料意法半导体数据手册PDF规格书

特性 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