S6812BP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

S6812BP is a professional audio amplifier chip developed and produced by Shenzhen Sunrise Electronics. It is mainly used in high-end speakers, public broadcasting systems, musical instruments and other related audio product fields. Before buying and using, it is better to understand the scope of its application and working principle.

First of all, the application field of S6812BP can be mainly divided into three parts: speaker, public broadcasting system and musical instrument. In the aspect of speakers, excluding the cabinet loudspeakers, it is mainly used in car audio system, professional public address system, and household active speakers, and so on. It uses very wide frequency range and has good sound quality. The sound power, sound clarity and sound balance are all outstanding. In the aspect of public broadcasting system, S6812BP is mainly used in the large scale auditorium circuit system and stero circuit system. Due to its high voltage output, it is used in some high power sound systems. In the aspect of musical instrument, S6812BP is mainly used in electronic piano and guitar amplifiers. It has high power and compact size, which is suitable for indoor use. All of these application fields testify that S6812BP is a powerful amplifier chip.

In terms of working principle, S6812BP is a stereo audio amplifier with external power supply. It is composed of two audio amplifiers each with independent transformer-coupled STP type and two groundings. The STP type is equipped with high power amplifying device and thermal overload protection MOS. Its output device adopts the semiconductor PA Stage, which reduces the influence on tone quality and produces balanced and rich sound. Its input device adopts semiconductor differential amplifier. At the same time, its power supply adopts the regulation procedure, which improves the S/N ratio of the whole audio system and makes the sound clearer. It also has the switch inductance technology, which can effectively reduce the total harmonic distortion and improve sound stability.

In conclusion, S6812BP is a professional audio amplifier chip with wide application field and excellent working principle. It can be used in the above mentioned application field, such as speaker, public broadcasting system and musical instrument. Also, it has the advantages of low power consumption, high power output, even sound quality, stable performance, strong overload capacity, and so on. Therefore, more and more people begin to choose this chip for their audio systems.

The specific data is subject to PDF, and the above content is for reference