BUY TDA7562B https://www.utsource.net/itm/p/5257601.html
4 x 46 W multifunction quad power amplifier with built-in diagnostics features
Description: The TDA7562B is a monolithic integrated circuit in a ZIP27 package, manufactured by STMicroelectronics. It is a high-efficiency, low-power audio amplifier designed for automotive applications. Features: High efficiency: up to 90% Low power consumption Low distortion: 0.05% THD Low quiescent current: 5mA Thermal protection Short circuit protection Overvoltage protection Undervoltage protection Overcurrent protection Output mute High output power: 2 x 25W Applications: The TDA7562B is suitable for use in automotive audio systems, such as car radios, CD players, and amplifiers. It can also be used in other audio applications, such as portable audio players, home audio systems, and sound systems. (For reference only)