2.2W×2 Class-D Audio Power Amplifier

2.2W2 Class-D Audio Power Amplifier ,The PT2004 is a Class-D power Amplifier designed for Audio equipments, maximum output power CAN reach up to 2.2W x 2 (VDD = 5V, RL = 4, THD = 10%). The PT2004 composed of exclusively designed Class-D circuitry (patented) by PTC, along with the most advanced semi-conductor technology. When compared to the traditional Class-AB Amplifiers the PT2004s has a much higher efficiency (>80%), low heat dissipation, and produces superior Audio quality. PT2004s external circuitry is simple and easily accessible, and consists of flawless self-protection capabilities. The chips packaging is small, thus it occupies an insignificant amount of space on the circuit board; therefore, making it the predominant choice when it comes to Audio Amplifiers By Princeton Technology Corp.