XPT9910 is an FM-free, AB/D optional power amplifier. Maximum output power up to 12W (2Ω, BTL load, THD<10% ) The total harmonic distortion noise in the audio range is less than 1%. XPT9910
The application circuit is simple, only a few peripheral devices are needed, and the feedback power is integrated. Resistor; output does not require external coupling capacitor or bootstrap capacitor and buffer network.

XPT9910 has internal overheating automatic shutdown Protection mechanism; stable operation, gain bandwidth product up to 2.5MHz, and single Bit gain is stable. Feedback resistor built-in, can configure peripheral parameters Adjust the amplifier’s