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Showing posts with the label 2x500W

2x500W Power Amplifier circuit TA0105A

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.

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: