General Description

The TA3020 is a two-channel, 300W (4Ω) per 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.

Features

➤ Class-T architecture

➤ Proprietary Digital Power Processing technology

➤ “Audiophile” Sound Quality

➤ 0.02 THD+N @ 50W, 8Ω

➤ 0.03 IHF-IM @ 30W, 8Ω

➤ High Efficiency

➤ 95 @ 150W @ 8Ω

➤ 90 @ 275W @ 4Ω

➤ Supports wide range of output power levels

➤ Up to 300W/channel (4Ω), single-ended outputs

➤ Up to 1000W (4Ω), bridged outputs

➤ Output over-current protection

➤ Over- and under-voltage protection

➤ 48-pin DIP (dual-inline package)

Applications

➤ Audio/Video Amplifiers & Receivers

➤ Pro-audio Amplifiers

➤ Automobile Power Amplifiers

➤ Subwoofer Amplifiers

Benefits

➤ Reduced system cost with smaller/less expensive power supply and heat sink

➤ Signal fidelity equal to high quality Class-AB amplifiers

➤ High dynamic range compatible with digital media such as CD and DVD