The TDA2822G is a monolithic integrated circuit intended for use as a dual audio power amplifier in portable radios, cassette players and recorders. It is characterized by low quiescent current and low voltage operation, making it suitable for battery-powered applications. This amplifier delivers a considerable output power into low impedance loads, offering a cost-effective solution for stereo audio amplification needs.

Applications

• Portable radios
• Cassette players and recorders
• Headphone amplifiers
• Low-voltage audio amplifiers
• Toys

Features

• Wide supply voltage range (1.8V to 15V)
• Low quiescent current (typically 4mA)
• High output power (typically 250mW per channel into 4 ohms at 6V)
• Few external components required
• Available in DIP and SO packages

Benefits

• Cost-effective: Minimal external components translate into lower overall system cost.
• Easy to use: The simple design allows for quick implementation and integration into existing systems.
• Power efficient: Low quiescent current extends battery life in portable applications.
• Compact: The availability of both DIP and SO packages provides flexibility in PCB layout and design.
• Reliable: Offers stable performance in various operating conditions, making it a trustworthy choice for audio amplification.

The TDA2822G from UTC provides a reliable and straightforward solution for amplifying audio signals in a variety of low-power applications. Its low power consumption and simple design make it suitable for battery powered devices, while its robust performance ensures stable operation in diverse conditions.