TDA7572 数据手册 ( 数据表 ) - STMicroelectronics

Description
TDA7572 is a highly integrated, highly versatile, semi-custom IC switch mode audio amplifier. It integrates audio signal processing and power amplification tailored for standalone remote bass box applications, while providing versatility for full bandwidth operation in either automotive or consumer audio environments. Its configured as one full bridge channel, using two clocked PWM modulators driving external, complementary FETs.

FEATUREs
■ Input stage and gain compressor
■ Over-modulation protection and current limiting
■ Modulator
■ DAC
■ Step-up
■ Mode control
■ Diagnostics / safety
■ Power control