TDA7266 Dual Audio channel amplifier board module is a 3V-18V single On-board TDA7266 stereo audio amplifier chip. TDA7266 audio amplifier is a linear circuit with dual-channel 7W + 7W, capable of 14W power output. The module generates a peak output current of 2A. Power Supply TDA7266 Audio amplifier board module offers very low harmonic distortion and intended to use as a Class AB amplifier. The Onboard TDA7266 audio power amplifier chip supports double-track 7W + 7W, which is suitable for 4-8Euro, 5-15W speakers.
In most of the audio signal applications, the audio signal from the audio output instrument such as a mobile phone, the microphone needs to amplify. In such cases, we use simple op-amp circuits so that we can play it over any speaker or stereo sets. But in the case of higher amplification, we need high power amplifier IC like the TDA7266 Audio Amplifier. This simple TDA7266 based Power Supply Audio amplifier board module directly connects the input from your instrument to the speaker. Thus the module output connects to the single output speaker. As the chip has lead to the main pin, the signal can directly input the audio signal. This module has an onboard 10k potentiometer to change the volume of the amplified signal. It also has a power indicator to identify the power state of the module.
TDA7266 audio amplifier module features a short-circuit protection system with an arrangement for automatically limiting the dissipated power. This keeps the operating point of the output transistors within their safe operating range. TDA7266 audio amplifier module has a wide range of applications in-car stereo receivers, tape recorders, medium-power audio equipment, etc.