TDA7393 Datasheet PDF

STMicroelectronics TDA7393

The TDA7393 is a new technology class AB Audio Power Amplifier in Multiwatt15 package designed for high end car radio applications. The extremely reduced components count October 1998 1/9 TDA7393 ABSOLUTE MAXIMUM RATINGS Symbol VCC VCC (DC) VCC (pk) IO Operating Supply Voltage DC Supply Voltage Peak Supply Voltage (t = 50ms) Output Peak Current: Repetitive (Duty Cycle 10% at f = 10Hz) Non Repetitive (t = 100µs) Power dissipation, Tcase = 75°C (see derating curve) Junction Temperature Operating Ambient Temperature Storage Temperature Parameter Value 18 28 50 4.5 5.5 50 150 – 40 to 85 – 55 to 150 Unit V V V A A W °C °C °C Ptot Tj Top Tstg allows very compact sets. Thanks to the fully complementary PNP/NPN output configuration the high power performances of the TDA7393 are obtained without bootstrap capacitors.