This audio amplifier circuit is based on the TDA1519 amplifier ic which can be used in audio applications which don’t need high output power .
The TDA1519 circuit can deliver 2x6 watts output power . TDA1519 is an integrated class-B dual output amplifier in a 9-lead single in-line (SIL) plastic medium power package is primarily developed for car radio applications.
The TDA7377 amplifier is a class AB car radio amplifier able to work either in DUAL BRIDGE or QUAD SINGLE ENDED configuration.
With few external components TDA7377 can obtain high audio power performances .
The fault diagnostics makes it possible to detect mistakes during car radio set assembly and wiring in the car.
The TDA7384 is a simple class AB Audio Power Amplifier in Flexiwatt 25 package designed for high end car radio applications.
The TDA7384’s inputs are ground-compatible and can stand very high input signals (± 8Vpk) without any performances degradation.