STMicroelectronics

TDA7499

TDA7499 Description

The TDA7499 is a high-performance, Class AB stereo power amplifier designed by STMicroelectronics. This IC is ideal for applications requiring high audio quality and robust performance. It features a maximum output power of 10W per channel into an 8-ohm load, making it suitable for driving a variety of speakers. The TDA7499 operates within a supply voltage range of 10V to 36V (single supply) or ±5V to ±18V (dual supply), providing flexibility in power supply configurations.

The TDA7499 is housed in a bulk package and features a through-hole mounting type, which is advantageous for applications where robust mechanical stability is required. It is rated for an operating temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions. The product is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.

TDA7499 Features

• High Output Power: Delivers up to 10W per channel into an 8-ohm load, ensuring powerful audio output.
• Wide Supply Voltage Range: Operates from 10V to 36V (single supply) or ±5V to ±18V (dual supply), providing flexibility in power supply configurations.
• Class AB Design: Combines high efficiency with low distortion, ensuring high-quality audio performance.
• Through-Hole Mounting: Provides robust mechanical stability, making it suitable for applications requiring durable construction.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety standards.
• Operating Temperature Range: 0°C to 70°C, ensuring reliable performance across a wide range of environmental conditions.
• Moisture Sensitivity Level (MSL): MSL 3 (168 hours), providing protection against moisture-related issues during manufacturing processes.

TDA7499 Applications

The TDA7499 is ideal for a variety of applications where high-quality audio amplification is required. Its robust design and high output power make it suitable for:

• Home Audio Systems: Provides powerful and clear audio for home stereo systems.
• Automotive Audio: Suitable for car audio systems, delivering high-quality sound even in challenging environments.
• Professional Audio Equipment: Ideal for use in professional audio setups where reliability and performance are paramount.
• Industrial Applications: Its robust construction and wide operating temperature range make it suitable for industrial audio applications.

Conclusion of TDA7499

The TDA7499 is a versatile and high-performance Class AB stereo power amplifier from STMicroelectronics. Its ability to deliver up to 10W per channel into an 8-ohm load, combined with its wide supply voltage range and robust through-hole mounting, makes it an excellent choice for a variety of audio applications. The TDA7499's compliance with REACH and RoHS3 standards ensures it meets the highest environmental and safety requirements. Despite being marked as obsolete, the TDA7499 remains a reliable and powerful option for applications requiring high-quality audio amplification.