TDA7563B_V01中文资料意法半导体数据手册PDF规格书

特性 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  @

14.4 V, 1 kHz, 10 % THD, 4 x 50 W max power

■ Max. output power 4 x 72 W / 2 

■ Full I2C bus driving:

– Standby

– Independent front/rear soft play/mute

– Selectable gain 30 dB / 16 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