The LY8361F with Audio Power OpAmps LQFP-48 RoHS (1 Chip Audio Power OpAmps) is a device manufactured by Lyontek. It is designed to be used with audiovisual equipment, such as home stereo systems or soundbars. It features two-channel audio power output, with low distortion and high slew rate. The operating voltage range is from 4V to 20V, and the device supports both stereo and mono audio output. It is packaged in a 48-pin Lead-free RoHS compliant package, making it ideal for use in consumer electronics applications.