AmplifierCircuits

General Description  Subwoofer Amplifier TDA7295 : The 80W Subwoofer Amplifier TDA7295 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Sterio, self powered loudspeakers, Top-class TV). Thanks to the wide voltage range and to the high uot current capability it is able to suply the highest power into both 4 Ohm and 8 Ohm loads even in presence of poor supply regulation, with high Supply Voltage Rejection. The Built in muting function with turn on delay simplifies the remote opeeration avoiding switching on-off noises. Features of TDA7295: Very high operating voltage range (+-40V) Dmos Power Stage Very low distortion Very low noise Circuit diagram for TDA7295: 80W Subwoofer Amplifier TDA7295 Layout and pcb for TDA7295: TDA7295 pcb layout Datasheet for TDA7295:   Download