Symond
Symond Content Marketer
On Aug 13, 2025


TDA7851L Audio Amplifiers by JSMSEMI

Introduction

The Audio Amplifiers TDA7851L by JSMSEMI are advanced automotive-grade audio solutions designed to deliver superior sound quality with high efficiency. Built using modern semiconductor technology, these Audio Amplifiers provide exceptional power output while maintaining low distortion, making them ideal for car audio and multimedia systems. These devices fall under Semiconductors, Integrated Circuits - ICs, Audio ICs, Audio Amplifiers and are engineered for robust performance in demanding environments.


Technical Specifications

  • Manufacturer: JSMSEMI

  • Product Type: Audio Amplifiers

  • Category: Semiconductors, Integrated Circuits - ICs, Audio ICs, Audio Amplifiers

  • Output Power: Up to 4 x 50W

  • Operating Voltage: 8V to 18V

  • Total Harmonic Distortion (THD): = 0.03%

  • Operating Temperature Range: -40°C to +150°C

  • Package: Multiwatt-15

  • Application Areas: Automotive audio, infotainment systems, multimedia amplifiers


Key Features

  • High output power with minimal distortion.

  • Excellent efficiency and low heat generation.

  • Wide operating voltage range for automotive applications.

  • Integrated diagnostics for system reliability.

  • Low noise design for premium sound reproduction.


Applications

  • Car audio head units

  • In-vehicle entertainment systems

  • Multimedia speaker systems

  • Professional automotive sound systems

  • Public announcement systems in vehicles


Circuit Diagram

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Use Cases

  1. Car Audio Systems: Enhance the in-vehicle music experience with high-fidelity sound.

  2. Automotive Infotainment: Improve multimedia audio clarity.

  3. Custom Vehicle Installations: Suitable for professional automotive audio upgrades.


Also Available from Other Manufacturers


Datasheet Download Information

For detailed electrical characteristics, pin configurations, and application notes, download the official TDA7851L Audio Amplifiers by JSMSEMI datasheet from our website.


Purchasing Information

X-ON Electronics offers the TDA7851L Audio Amplifiers for immediate global shipping, including to the USA, India, Australia, Europe, and many other countries. Competitive pricing, bulk discounts, and reliable sourcing ensure you get genuine components quickly.


Conclusion

The TDA7851L Audio Amplifiers by JSMSEMI are a high-performance choice for automotive and multimedia audio systems. With exceptional sound quality, low distortion, and robust design, they are a dependable solution in Semiconductors, Integrated Circuits - ICs, Audio ICs, Audio Amplifiers applications.


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