STMicroelectronics TDA2003H 10W Car Radio Audio Amplifier

The TDA2003H is a monolithic audio power amplifier integrated circuit developed by STMicroelectronics, specifically designed to offer high-quality output with a minimal number of external components. This robust device is widely used in automotive audio applications and is well-suited for simple radio amplifiers and home stereo systems as well.

Boasting an impressive output power of 10 watts, the TDA2003H can drive a 2Ω load with ease, making it an excellent choice for compact audio applications. It operates over a wide range of supply voltages from 8V to 18V, providing ample flexibility in different automotive electrical systems. The device's versatility is further enhanced by its inherent short circuit protection and overheating protection, which ensures reliability and longevity even under stressful conditions.

The TDA2003H comes in a Pentawatt vertical package, which not only aids in efficient thermal dissipation but also simplifies the assembly process in various applications. Its pin configuration is designed for straightforward implementation, with pins dedicated to ground, input, output, feedback, and supply voltage, allowing for a clean and organized circuit layout.

Key features of the TDA2003H include:

• Output power of 10W into a 2Ω load
• Wide supply voltage range (8V-18V)
• Low harmonic and crossover distortion
• High supply voltage rejection
• Protection systems against short circuit and overheating
• Quiescent current reduction function

For audio enthusiasts and professionals looking for a reliable and efficient solution to their audio amplifier needs, the TDA2003H offers a perfect balance of performance, ease of use, and protection features. Whether it's for an upgrade to a car stereo system or constructing a new home audio setup, the TDA2003H by STMicroelectronics stands as a solid choice for an audio power amplifier IC.

For further details, application notes, and datasheets, visit the STMicroelectronics website or contact your local authorized distributor.