TDA7374_08 Datasheet, PDF (1/19 Pages) STMicroelectronics – Dual bridge audio amplifier for car radio

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
■ Very low stand-by current (1 µA typ)
■ No switch on/off noise
Multiwatt 15
Protections
■ Output AC/DC short circuit to GND and to V_S
■ Very inductive loads
■ Overrating chip temperature
■ Load dump voltage
■ Fortuitous open GND
■ Reverse battery
■ ESD
Description
The TDA7374 is a class AB audio dual bridge
power amplifier in Multiwatt package designed for
car radio applications.
Thanks to the fully complementary PNP/NPN
output configuration the high power performances
of the TDA7374 are obtained without bootstrap
capacitors.
Table 1.
Device summary
Order code
TDA7374BV
Package
Multiwatt 15
Packing
Tube
June 2008
Rev 4
1/19
www.st.com
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