TDA2030A Datasheet PDF – HiFi Power Amplifier – ST

What is TDA2030A?

It is a monolithic integrated circuit (IC) amplifier that is commonly used in audio amplifier applications. This is a high-quality audio amplifier that is capable of delivering up to 18 watts of power into an 8-ohm load, making it suitable for use in a range of audio applications, including home stereo systems and PA systems.

The TDA2030A amplifier IC has a number of features that make it popular in the audio industry, including its high output power, low distortion, and wide frequency response. It also has a built-in thermal and overvoltage protection circuit, which helps to protect the amplifier from damage in case of overheating or voltage spikes.


Part Number: TDA2030A


Package: Pentawatt Vetical Type

Manufacturer: STMicroelectronics

Image and Pinouts:

TDA2030A datasheet



1. Output power 18 W at VS= ±16 V / 4 Ω with 0.5% distortion

2. High output current

3. Very low harmonic and crossover distortion

4. Short-circuit protection

5. Thermal shutdown

Application Circuits :


The TDA2030A is a monolithic IC in a Pentawatt package intended for use as a low-frequency class-AB amplifier. With VS max= 44 V it is particularly suited for more reliable applications without regulated supply and for 35 W driver circuits using low-cost complementary pairs.



This IC is a versatile and reliable audio amplifier IC that is widely used in the audio industry. Its high-quality sound, low distortion, and built-in protection features make it a popular choice for a wide range of audio applications.

TDA2030A Datasheet PDF Download

TDA2030A pdf

Other data sheets are available within the file: TDA2030, TDA2030AV