STMicroelectronics

TDA7266L

TDA7266L Description

The TDA7266L from STMicroelectronics is a Class AB monolithic audio amplifier designed to deliver high performance in a compact package. This IC is known for its robustness and versatility, making it suitable for a wide range of audio applications. The TDA7266L operates within a temperature range of 0°C to 70°C, ensuring reliable performance in various environmental conditions. It is capable of delivering a maximum output power of 7 watts into an 8-ohm load, making it ideal for applications requiring high audio output.

The TDA7266L features a supply voltage range of 3.5V to 18V, providing flexibility in power supply options. Its through-hole mounting type ensures secure and reliable installation in printed circuit boards. The device is housed in a tube package, which offers protection and ease of handling during manufacturing processes. The TDA7266L is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before assembly.

TDA7266L Features

• High Output Power: The TDA7266L delivers a maximum output power of 7 watts into an 8-ohm load, ensuring high-quality audio output.
• Wide Supply Voltage Range: With a supply voltage range of 3.5V to 18V, the TDA7266L offers flexibility in power supply options, making it suitable for various applications.
• Class AB Amplifier: The Class AB design provides a balance between efficiency and low distortion, ensuring high-quality audio performance.
• Through-Hole Mounting: The through-hole mounting type ensures secure and reliable installation on printed circuit boards.
• Environmental Compliance: The TDA7266L is REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures the device can withstand moisture exposure during manufacturing processes.

TDA7266L Applications

The TDA7266L is ideal for a variety of audio applications where high output power and reliable performance are required. Some specific use cases include:

• Consumer Electronics: Ideal for compact audio systems, portable speakers, and home theater setups where high-quality audio output is essential.
• Automotive Audio: Suitable for car audio systems requiring robust performance and high output power.
• Professional Audio Equipment: Can be used in professional audio setups where reliability and high performance are critical.
• Industrial Applications: The wide operating temperature range and robust design make the TDA7266L suitable for industrial audio applications.

Conclusion of TDA7266L

The TDA7266L from STMicroelectronics is a versatile and high-performance Class AB audio amplifier. Its ability to deliver 7 watts of power into an 8-ohm load, combined with a wide supply voltage range and robust design, makes it an excellent choice for a variety of audio applications. The through-hole mounting type and environmental compliance further enhance its suitability for modern manufacturing processes. Despite being marked as obsolete, the TDA7266L remains a reliable and efficient solution for applications requiring high-quality audio output.