The LY8212SLT is a SOP-16_150mil Audio Power OpAmps manufactured by Lyontek. It is made according to the RoHS specifications and uses a surface-mount technology with a 150mil (3.81mm) package size. The device offers an audio power amplifier with low distortion and high channel separation, making it suitable for audio amplification applications. It features an output power rating of 4W into 4 ohms and a total harmonic distortion (THD) of 0.2%. It can operate over a wide frequency range of from 10Hz to 100kHz. Other features include a unity voltage gain, low external parts count, and fast settling time.