TDA7569LVH中文资料意法半导体数据手册PDF规格书

Features

■ Multipower BCD technology

■ MOSFET output power stage

■ DMOS power output

■ Class SB high efficiency

■ High output power capability 4x28 W/4 Ω @

14.4 V, 1 kHz, 10 THD, 4 x 45 W max power

■ Max power 4 x 72 W / 2 Ω

■ Full I2C bus driving:

– Standby

– Independent front/rear soft play/mute

– Selectable gain 26 dB /16 dB (for low noise

line output function)

– High efficiency enable/disable

– I2C bus digital diagnostics (including DC

bus 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

■ Very robust against misconnections

■ Improved SVR suppression during battery

transients

■ Capable to operate down to 6 V (e.g. “Startstop”)

Description

The TDA7569LV is the most advanced BCD

technology quad bridge car radio amplifier of his

family, including a wide range of innovative

features.