The TDA7384 is a high-quality audio amplifier designed and manufactured by STMicroelectronics. This versatile integrated circuit is engineered to provide a robust solution for automotive audio applications. It is a class AB four-channel amplifier, offering an impressive balance between efficiency and performance, making it an ideal choice for car radio and sound system enthusiasts.

Key Features

• High Output Power Capability: The TDA7384 can deliver 4 x 35W/4Ω max. or 4 x 25W/4Ω @ 14.4V, 1KHz, 10% with superb sound quality, ensuring powerful and clear audio reproduction.
• Flexibility: It supports a wide supply voltage range from 8V to 18V, accommodating various automotive battery conditions.
• Minimal External Components: The TDA7384 is designed to operate with very few external components, simplifying circuit design and reducing overall system cost.
• Mute and Stand-by Functions: These functions allow for seamless integration into complex systems, providing control over power consumption and enhancing user experience.

Applications

The TDA7384 is primarily used in automotive audio systems but can be adapted for use in a variety of other audio applications that require high-quality sound amplification. Its robustness and reliability also make it suitable for use in harsh environments.

Technical Specifications

• Channels: 4
• Output Power: Up to 35W per channel
• Load Impedance: Compatible with 4Ω loads
• Signal-to-Noise Ratio: High SNR for clear audio output
• Supply Voltage Range: 8V to 18V
• Package: Flexiwatt25, a 25-pin package designed for heat dissipation and space efficiency

With its impressive feature set and proven performance, the TDA7384 stands out as a top-tier choice for automotive and other audio amplification needs. Its integration into your audio system promises to deliver a powerful and high-fidelity audio experience.