差分输入单路BTL输出功率放大器，支持待机和片段检测

The TDA7391PD is a bridge class AB audio power amplifier specially intended for car radio high power applications.\n\n The high power capability together with the possibility to operate either in differential input mode or single ended input mode makes it suitable for boosters and high end car radio • High power capability: \n •40 W/3.2 Ω EIAJ \n •32 W/3.2 Ω @ VS= 14.4 V, f = 1 kHz,d = 10 % \n •26 W/4 Ω @ VS= 14.4 V, f = 1 kHz,d = 10 % \n• Differential inputs (either single ended or differential input signal are accepted) \n• Minimum external component count: \n •No bootstrap capacitors;

ST

意法半导体