TDA7563A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 Ω @

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

 Max. output power 4 x 72 W / 2 Ω

 Full I2C bus driving:

– Standby

– Independent front/rear soft play/mute

– Selectable gain 26 dB /12 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