BUY TDA1557Q https://www.utsource.net/itm/p/977150.html
2 × 22 W BTL Stereo Car Radio Power Amplifier With Speaker Protection2 × 22 W
The TDA1557Q is an integrated audio amplifier IC manufactured by NXP Semiconductors. It is a dual bridge power amplifier with a power output of up to 2x25W. It is a monolithic integrated circuit designed for use in car radio and hi-fi audio applications. Features: * High output power: 2x25W * Low distortion: 0.2% * Low quiescent current: 5mA * Thermal shutdown * Short circuit protection * Overvoltage protection Applications: * Car radio * Hi-fi audio systems * Home theatre systems * Portable audio systems (For reference only)