STMicroelectronics

TDA7496

TDA7496 Description

The TDA7496 is a Class AB audio amplifier IC designed by STMicroelectronics, a leading manufacturer of semiconductor solutions. This linear IC chip is housed in a Tube package and features a Through Hole mounting type, making it suitable for a variety of applications where robust and reliable audio amplification is required. The TDA7496 operates within a supply voltage range of 10V to 32V and can deliver a maximum output power of 5.5W per channel into an 8-Ohm load. It is designed to function efficiently within an operating temperature range of 0°C to 70°C (TA). Despite being marked as Obsolete, the TDA7496 remains a valuable component for specific applications due to its unique features and performance benefits.

TDA7496 Features

The TDA7496 offers several key features that set it apart from other audio amplifiers in its class:

• High Output Power: The ability to deliver 5.5W per channel into an 8-Ohm load ensures that the TDA7496 can drive speakers with high efficiency and clarity.
• Wide Supply Voltage Range: With a supply voltage range of 10V to 32V, the TDA7496 is versatile and can be used in various power supply configurations.
• Class AB Design: This design ensures high fidelity audio output with minimal distortion, making it ideal for applications requiring high-quality sound reproduction.
• Thermal Stability: The operating temperature range of 0°C to 70°C (TA) ensures reliable performance across a wide range of environmental conditions.
• Compliance and Safety: The TDA7496 is REACH Unaffected and ROHS3 Compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the TDA7496 is highly resistant to moisture, making it suitable for use in humid environments.

TDA7496 Applications

The TDA7496 is well-suited for a variety of applications where high-quality audio amplification is required. Some specific use cases include:

• Home Audio Systems: Ideal for driving speakers in home audio setups, providing clear and powerful sound output.
• Automotive Audio: Suitable for car audio systems, where its wide supply voltage range and thermal stability make it robust against varying electrical conditions.
• Professional Audio Equipment: Can be used in professional audio setups such as PA systems, where high fidelity and reliability are crucial.
• Industrial Applications: The TDA7496's robustness and compliance with environmental standards make it suitable for industrial applications where audio amplification is needed.

Conclusion of TDA7496

The TDA7496, despite being marked as Obsolete, remains a reliable and high-performance audio amplifier IC. Its Class AB design, wide supply voltage range, and high output power make it an excellent choice for applications requiring high-quality audio reproduction. The TDA7496's compliance with environmental and safety standards, along with its thermal stability and moisture resistance, further enhance its suitability for a variety of demanding environments. For those seeking a robust and versatile audio amplifier, the TDA7496 continues to be a valuable option.