STMicroelectronics

TDA2822M

TDA2822M Description

The TDA2822M is a Class AB audio amplifier IC manufactured by STMicroelectronics. It is designed for mono or stereo operation and can deliver a maximum output power of 2W into a 16-ohm load or 1W into each channel of a dual 8-ohm load. The TDA2822M operates over a wide supply voltage range of 1.8V to 15V, making it suitable for various applications. It is packaged in a through-hole 8-Mini DIP tube package and is compliant with RoHS3 regulations.

TDA2822M Features

• Class AB operation for improved efficiency and lower distortion
• Wide supply voltage range: 1.8V to 15V
• Maximum output power: 2W x 1 @ 16Ohm; 1W x 2 @ 8Ohm
• Through-hole 8-Mini DIP tube package
• RoHS3 compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• EAR99 and REACH unaffected status

The TDA2822M stands out from similar models due to its wide supply voltage range, which allows for greater flexibility in design and compatibility with various power sources. Its Class AB operation provides improved efficiency and lower distortion compared to Class A amplifiers, making it suitable for high-quality audio applications.

TDA2822M Applications

The TDA2822M is ideal for a variety of audio applications, including:

1. Portable audio devices, such as MP3 players and smartphones
2. Home audio systems, including amplifiers and receivers
3. Car audio systems, including head units and amplifiers
4. Small speaker systems, such as computer speakers and bookshelf speakers

The TDA2822M's ability to deliver high-quality audio performance with low distortion and wide supply voltage compatibility makes it a versatile choice for many audio applications.

Conclusion of TDA2822M

The TDA2822M is a versatile and high-performance Class AB audio amplifier IC from STMicroelectronics. Its wide supply voltage range, Class AB operation, and compatibility with various loads make it an excellent choice for a range of audio applications. While it is now considered obsolete, the TDA2822M remains a popular choice for its unique features and advantages over similar models.