AmplifierCircuits

Features: „ Wide supply voltage range (up to ±22.5 V) „ Split supply „ High output power  25 W + 25 W into 8 Ω  with VS = ±20 V and THD = 10% „ No “pop” at turn on/off  „ Mute (“pop”-free)  „ Standby feature (low Iq)  „ Few external components „ Short-circuit protection  „ Thermal overload protection Description: The TDA7264 is class-AB dual audio power   amplifier assembled in a Multiwatt package. It is specially designed for high-quality sound  applications such as hi-fi music centers and  stereo TV sets. Circuit Diagram: Circuit diagram for 25 W + 25 W stereo amplifier with mute and standby Datasheet for TDA7264:   Download

Features WIDE SUPPLY VOLTAGE RANGE (UP TO  50V ABS MAX.) SPLIT SUPPLY HIGH OUTPUT POWER:  25 + 25W @ THD =10%, RL = 8Ω, VS = +20V NO POP AT TURN-ON/OFF MUTE (POP FREE) STAND-BY FEATURE (LOW IQ) FEW EXTERNAL COMPONENTS SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION Circuit Diagram 25 + 25W STEREO AMPLIFIER WITH MUTE/ST-BY Layout: PCB layout