AmplifierCircuits

General Description The TA0105A is a two-channel Amplifier Driver IC that uses Tripath’s proprietary Digital Power Processing (DPPTM) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers. Besides the typical application of Constant Voltage Amplification, the TA0105A supply range and feedback structure can be adjusted to emulate legacy Tripath Amplifier Driver products such as the TA0104A. Features Class-T architecture  Proprietary Digital Power Processing technology  High Supply Voltage Range  “Audiophile” Sound Quality  High Efficiency  Supports wide range of output power levels  Output over-current protection  Over- and under-voltage protection  38-pin Quad package  Circuit Diagram: 2x500W Power Amplifier circuit TA0105A