Tda7265 Subwoofer Circuit Diagram. The circuit scheme is very simple but in terms of performance is pretty good you can get around 25w when using a stereo circuit and 50w more when wearing his btl circuit from tda 7265. Tda7265 25 25w stereo amplifier with mute st by wide supply voltage range up to 25v abs max split supply high output power 25 25w thd 10 r l 8ω vs 20v no pop at turn on off mute pop free stand by feature low iq short circuit protection thermal overload protection description the tda7265 is class ab dual audio power am.
Audio integrated circuits ic cross reference. This subwoofer amplifier circuit consists of a tl072 low noise jfet dual operational amplifier ic1 and two lm1875 ic2 and ic3 power amplifiers. In front of each.
Guys hi i come to you with a new circuit.
In stereo mode each half of the tl072 operates as a non inverting input amplifier with a gain of about 2 8 times as determined by feedback resistors r5 and r6. Audio integrated circuits ic cross reference. In stereo mode each half of the tl072 operates as a non inverting input amplifier with a gain of about 2 8 times as determined by feedback resistors r5 and r6. Dec 11 2017 tda7265 amplifier circuit tda7265 voltage tda7265 subwoofer circuit diagram tda7265 pcb layout tda7265 equivalent tda7265 single supply tda7265 power supply tda7265 amp circuit.
