Part # TDA7374 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: Dual bridge audio amplifier for car radio


Part Details:

TDA7374 Dual bridge audio amplifier for car radio Features Minimum external component count No bootstrap capacitors No Boucherot cells Clip detector output High output power Fixed gain Multiwatt 15 Very low stand-by current (1 µA typ) No switch on/off noise Protections Output AC/DC short circuit to GND and to V Description S Very inductive loads The TDA7374 is a class AB audio dual bridge Overrating chip temperature power amplifier in Multiwatt package designed for car radio applications. Load dump voltage Fortuitous open GND Thanks to the fully complementary PNP/NPN output configuration the high power performances Reverse battery of the TDA7374 are obtained without bootstrap ESD capacitors. Table 1. Device summary Order code Package Packing TDA7374BV Multiwatt 15 Tube June 2008 Rev 4 1/19 www.st.com 1 Contents TDA7374 Contents 1 Block diagram and pins connections diagram . . . . . . . . . . . . . . . . . . . . 5 2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Electrical characteristcs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7


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TDA7374.pdf Datasheet