STMicroelectronics

TDA2822D

TDA2822D Description

The TDA2822D is a Class AB audio amplifier from STMicroelectronics, designed for high-quality audio applications. It offers a maximum output power of 1W per channel at a 32-ohm load and 380mW per channel at an 8-ohm load. The amplifier operates over a wide supply voltage range of 1.8V to 15V, making it suitable for various power sources. The TDA2822D is surface-mountable and comes in a tube package.

TDA2822D Features

• Class AB operation for high audio quality and efficiency
• Wide supply voltage range (1.8V to 15V) for flexibility in power source selection
• Surface-mount design for easy integration into PCB designs
• Tube packaging for protection and ease of handling
• RoHS3 compliant for environmental friendliness
• REACH unaffected for regulatory compliance
• Moisture Sensitivity Level (MSL) 3 for reliable performance in various environmental conditions

TDA2822D Applications

The TDA2822D is ideal for a wide range of audio applications, including:

1. Portable audio devices: Due to its low power consumption and small form factor, the TDA2822D is well-suited for powering speakers in smartphones, tablets, and other portable devices.
2. Home audio systems: The TDA2822D can be used as a power amplifier for home audio systems, providing high-quality audio output for speakers and headphones.
3. Car audio systems: The amplifier's wide supply voltage range makes it suitable for use in car audio systems, where power sources can vary.
4. Industrial audio applications: The TDA2822D's robust design and moisture sensitivity level make it suitable for use in industrial settings where environmental conditions can be challenging.

Conclusion of TDA2822D

The TDA2822D from STMicroelectronics is a versatile and high-performance Class AB audio amplifier. Its wide supply voltage range, surface-mount design, and tube packaging make it suitable for a variety of applications, from portable audio devices to home and car audio systems. With its RoHS3 compliance and REACH unaffected status, the TDA2822D is an environmentally friendly choice for audio amplification. Its Class AB operation ensures high audio quality and efficiency, making it an excellent choice for demanding audio applications.