Tongxin Microelectronics releases anti-breaking sound class D audio amplifier chip GSI8166
Tongxin Microelectronics (Shanghai) Co., Ltd. released the first class D audio amplifier chip GSI8166 with 2x3W stereo and anti-breaking function. In the case of 4Ω load and 5V power supply, it can achieve 3W X 2 output power and more than 85% conversion efficiency. GSI8166 adopts the unique ESF (EMI Suppression FuncTIon) technology and structure of Tongxin Microelectronics, so it greatly reduces EMI and thus reduces the interference of the class D amplifier on the system. Advanced anti-breaking technology enables the chip itself to achieve automatic gain adjustment to ensure perfect sound quality when playing music. GSI8166 has up to -75dB PSRR, THD + N as low as 0.04% and 95dB SNR. GSI8166 is available in 20L QFN / TSSOP package. It can be widely used in mobile phones, DVD players, notebooks, digital photo frames and speakers. GSI8166 has been officially mass-produced, and has now accepted orders and samples. Indoor Rental LED Display is hot selling product in the led screen market. We usually use Nova MSD300 sending card and MRV328 receving card, other controll system also can be accepted, like Linsin,colorlight and so on.....About the led lamp, we use kinglight led lamp, IC is ICN2038S, refresh rate is 1920hz. We also provide other option if the client need higher quality, like Nationstar led lamp and refresh rate can make 3840hz. This 500x500mm LED display panel can also can make curved led display, ±15° flexible curved option. Indoor Rental LED Display,Advertising Led Display,Indoor Led Display,Rental Led Display Guangzhou Chengwen Photoelectric Technology co.,ltd , https://www.cwledpanel.com
Application:
* Business Organizations:
Supermarket, large-scale shopping malls, star-rated hotels, travel agencies
* Financial Organizations:
Banks, insurance companies, post offices, hospital, schools
* Public Places:
Subway, airports, stations, parks, exhibition halls, stadiums, museums, commercial buildings, meeting rooms
* Entertainments:
Movie theaters, clubs, stages.