STMicroelectronics

TDA7496L

TDA7496L Description

The TDA7496L is a Class AB audio amplifier IC designed and manufactured by STMicroelectronics. This obsolete component is known for its high performance and reliability in audio applications. It operates within a wide supply voltage range of 10V to 18V and can deliver a maximum output power of 2W per channel when connected to an 8-ohm load. The TDA7496L is designed to work within an operating temperature range of 0°C to 70°C (TA), making it suitable for various environments. It is packaged in a 20-pin DIP tube package and is compliant with the RoHS3 directive, indicating its environmentally friendly composition.

TDA7496L Features

• Class AB Operation: The TDA7496L operates in Class AB mode, providing high efficiency and low distortion across the entire audio spectrum.
• Wide Supply Voltage Range: With a supply voltage range of 10V to 18V, the TDA7496L can be used in a variety of applications with different power supply requirements.
• Max Output Power: Capable of delivering 2W x 2 channels at 8 ohms, the TDA7496L is suitable for applications requiring moderate power output.
• Thermal and Moisture Resistance: The TDA7496L has a Moisture Sensitivity Level (MSL) of 1, indicating unlimited storage time before reflow soldering, and can operate in temperatures from 0°C to 70°C.
• Package Type: The 20DIP tube package is suitable for through-hole mounting, providing a reliable and sturdy connection in various circuit boards.

TDA7496L Applications

The TDA7496L is ideal for a variety of audio applications where moderate power output and high-quality sound reproduction are required. Some specific use cases include:

• Portable Audio Devices: Due to its moderate power output and compact size, the TDA7496L is suitable for powering small speakers in portable devices such as MP3 players and mobile phones.
• Home Audio Systems: The TDA7496L can be used in home audio systems where a balance between power and sound quality is needed, such as in small to medium-sized speakers or as part of a multi-channel audio setup.
• Automotive Audio: The TDA7496L can be integrated into car audio systems to provide clear and powerful sound from the vehicle's speakers.

Conclusion of TDA7496L

While the TDA7496L is now considered obsolete, it was once a popular choice for audio amplifier applications due to its Class AB operation, wide supply voltage range, and moderate power output. Its compact 20DIP tube package and RoHS3 compliance made it a versatile and environmentally friendly option for a variety of audio devices. Despite its obsolescence, the TDA7496L remains a testament to STMicroelectronics' commitment to high-quality audio solutions. For current projects, it is recommended to explore newer models that offer similar or improved performance characteristics.