The LM4890M/TR with SOP-8 Audio Power OpAmps ROHS manufactured by HGSEMI is a dual-channel power audio amplifier integrated circuit. It is designed to deliver 2W of continuous output power into an 8 Ohm load using a 5V supply. The LM4890M/TR is capable of driving both 4 Ohm and 6 Ohm loads, while delivering a maximum of over 1.4W into 4 Ohms and 1W into 6 Ohms. Additionally, the LM4890M/TR is RoHS compliant, meaning that it is free of hazardous substances and safely operates with minimal environmental impact. The SOP-8 package is well suited for portable devices and provides small size and efficiency advantages. The thermal shutdown circuitry of the LM4890M/TR protects the device from overheating and it requires minimal external components for reduced component count in PC board designs.