STMicroelectronics TDA7294V

The TDA7294V from STMicroelectronics is a high-performance Class AB audio power amplifier designed to deliver powerful and clear sound in audio applications. This single-channel amplifier integrates a DMOS power stage that allows it to operate across a wide supply voltage range of up to ±40 V, enabling high output capability and reliable performance. With the ability to deliver up to 100 W of music power, the device is well suited for high-quality audio amplification. It also offers very low distortion and low noise characteristics, helping maintain clean and accurate sound reproduction in demanding audio systems.

The TDA7294V includes several built-in protection and control features that enhance both safety and usability. Functions such as muting and standby help reduce power consumption and prevent unwanted noise during system startup or shutdown. The design eliminates switch-on and switch-off noise, while internal protections like short-circuit protection and thermal shutdown help safeguard the device during abnormal operating conditions. Packaged in a 15-lead Multiwatt configuration, this amplifier is commonly used in home audio systems, active speakers, and other high-power audio equipment where strong output and dependable performance are required. 

As a professional STMicroelectronics supplier and distributor, Nantian Electronics maintains a large inventory of TDA7294V components and provides product parameters, datasheets (PDF), and pin diagram documentation for reference. Customers interested in purchasing this component are welcome to contact Nantian Electronics for inquiries and competitive quotations.