The AN5277 is a versatile audio power amplifier IC produced by multiple OEMs. This compact and efficient amplifier is designed for use in a variety of consumer electronics and audio applications. With a maximum power output of 4.7W per channel (at 9V, 10% THD), the AN5277 delivers clear and powerful audio performance. Its low distortion and low noise characteristics make it ideal for use in stereos, TVs, portable speakers, and other audio devices. The AN5277 operates on a wide voltage range, making it suitable for battery-powered applications as well. With built-in protection circuits, including thermal shutdown and overcurrent protection, the AN5277 ensures reliable and safe operation. Its simple external circuitry requirements and compact package make it easy to integrate into various designs. Whether for professional or consumer use, the AN5277 provides a high-quality audio amplification solution for a wide range of applications.