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.

Features:

• Improved performance over the TDA2002 (pinto-pin compatible)
• Very low number of external components
• Ease of assembly
• Cost and space savings

Package: SIL

Link to datasheet: https://www.st.com/resource/en/datasheet/dm00028077.pdf