TDA8563Q/N2,112

The TDA8563Q/N2,112 is a linear audio amplifier designed for use in a wide variety of applications. With its low-noise and low-power consumption, it’s ideal for applications from automotive audio systems to mid-level professional audio equipment. It features a two-stage amplifier topology with separate power supply design and symmetrical quiescent level control. This ensures low distortion and excellent signal-to-noise performance.

The amplifier consists of two separate amplifying stages connected in series, with a feedback loop around the two stages. The first stage is a differential input amplifier, and the second stage is a power amplifier. The power amplifier has a power efficiency of 90%. This is done by using a differential current sensing feedback method, which is an efficient power control method.

The input of the amplifier is connected to the differential amplifier. The output of the differential amplifier is connected to the power amplifier. The power amplifier increases the power level of the signal, and the output of the amplifier is then delivered to the load.

The speaker is connected to the output of the amplifier, and the sound emitted from the speaker is dependent on the signal given to the amplifier. The signal is amplified through the use of the two amplifying stages, and the power level is controlled by the feedback loop.

The TDA8563Q/N2,112 also features a protection circuit that monitors the amplifier and disables the output if an overload is detected. This prevents excessive power from damaging the speakers and other parts of the system. Additionally, the amplifier also has a line-output limiter to protect the system from clipping signals.

The TDA8563Q/N2,112 is suitable for a variety of audio applications, including home theater audio systems, automotive audio systems, professional audio equipment, and more. It is a great choice for those who need a reliable audio amplifier with excellent signal-to-noise performance and low distortion.