Our AN5277 is a high-performance audio amplifier IC designed for use in a variety of audio applications. With a maximum supply voltage of 16V and an output power of 3W per channel, this IC is ideal for use in portable devices, mobile phones, and other compact audio systems. The AN5277 features a built-in mute function, as well as protection circuitry to ensure the safety of the IC and connected devices. With low distortion and noise, this amplifier provides clear and high-quality audio output. This IC is also highly efficient, with a low quiescent current and low standby power consumption, making it suitable for use in battery-powered devices. Additionally, the AN5277 is available in a compact 12-pin SIP package, making it easy to integrate into a wide range of audio products. Overall, the AN5277 is a reliable and versatile audio amplifier IC that delivers high-quality sound performance in a compact and energy-efficient package.