STMicroelectronics

E-TDA2003H

E-TDA2003H Description

The E-TDA2003H is a high-performance, monolithic audio power amplifier designed by STMicroelectronics. This Class AB amplifier is renowned for its robustness and efficiency, making it suitable for a wide range of audio applications. The E-TDA2003H is capable of delivering a maximum output power of 12 watts into a 1.6-ohm load, ensuring high-quality audio output even under demanding conditions. It operates within a supply voltage range of 8V to 18V, providing flexibility in power supply requirements.

The E-TDA2003H is housed in a 5-Pentawatt package, which is known for its excellent thermal performance and compact size. This makes it ideal for space-constrained applications without compromising on power handling capabilities. The device features a through-hole mounting type, which is reliable and easy to integrate into various electronic systems. Despite its obsolescence, the E-TDA2003H remains a popular choice due to its proven performance and compatibility with existing designs.

E-TDA2003H Features

• High Output Power: The E-TDA2003H can deliver up to 12 watts of power into a 1.6-ohm load, ensuring high-fidelity audio output.
• Wide Supply Voltage Range: Operating from 8V to 18V, this amplifier offers flexibility in power supply options, making it suitable for various applications.
• Class AB Design: This design ensures high efficiency and low distortion, providing clear and powerful audio performance.
• Robust Packaging: The 5-Pentawatt package offers excellent thermal performance and durability, making it suitable for demanding environments.
• Through-Hole Mounting: Easy to integrate into PCBs, ensuring reliable and secure mounting.
• Compliance and Safety: The E-TDA2003H is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Low Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the device is highly resistant to moisture, enhancing its reliability and longevity.

E-TDA2003H Applications

The E-TDA2003H is ideal for a variety of audio applications where high power and low distortion are required. Some specific use cases include:

• Automotive Audio Systems: Providing high-quality audio output in car radios and amplifiers.
• Home Audio Equipment: Suitable for compact speaker systems and audio amplifiers.
• Professional Audio: Ideal for small to medium-sized PA systems and studio monitors.
• Industrial Applications: Used in industrial control panels and equipment where robust and reliable audio output is necessary.

Conclusion of E-TDA2003H

The E-TDA2003H from STMicroelectronics is a versatile and reliable audio power amplifier that offers high performance in a compact and durable package. Despite being an obsolete model, its proven track record and compatibility with existing designs make it a valuable component for various audio applications. Its wide supply voltage range, high output power, and robust packaging ensure that it remains a popular choice for designers and engineers seeking reliable audio solutions.