The TDA2003A is capable of providing a high output current (up to 3.5 A) with very low harmonic and crossover distortion. Completely safe operation is guaranteed due to DC and AC short-circuit protection between all pins and ground, a thermal limiting circuit, load dump voltage surge protection up to 40 V and protection diodes in case of accidental open ground.
Datasheet..
| Peak supply voltage (50 ms) | 40V |
| DC supply voltage | 28V |
| Operating supply voltage | 18V |
| Storage and junction temperature | -40 to 150 |
| Power dissipation at Tcase = 90 °C | 20W |
